mercurial/osutil.c
author Adrian Buehlmann <adrian@cadifra.com>
Sat, 15 Jan 2011 23:54:01 +0100
changeset 13273 764441ecbf2e
parent 11359 4eaacccbb2ca
child 13297 613b8bd2284e
permissions -rw-r--r--
osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile to work around http://support.microsoft.com/kb/899149. Also, Microsoft's documentation of the CreateFile Windows API says (quote): When an application creates a file across a network, it is better to use GENERIC_READ | GENERIC_WRITE for dwDesiredAccess than to use GENERIC_WRITE alone. The resulting code is faster, because the redirector can use the cache manager and send fewer SMBs with more data. This combination also avoids an issue where writing to a file across a network can occasionally return ERROR_ACCESS_DENIED.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     1
/*
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     2
 osutil.c - native operating system services
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     3
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     4
 Copyright 2007 Matt Mackall and others
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     5
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     6
 This software may be used and distributed according to the terms of
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     7
 the GNU General Public License, incorporated herein by reference.
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     8
*/
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     9
5463
3b204881f959 osutil: use fdopendir instead of dirfd
Bryan O'Sullivan <bos@serpentine.com>
parents: 5457
diff changeset
    10
#define _ATFILE_SOURCE
5397
11caa374f497 osutil.c: include Python.h before the other headers
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5396
diff changeset
    11
#include <Python.h>
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
    12
#include <fcntl.h>
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
    13
#include <stdio.h>
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
    14
#include <string.h>
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
    15
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    16
#ifdef _WIN32
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
    17
#include <windows.h>
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
    18
#include <io.h>
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    19
#else
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
    20
#include <dirent.h>
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
    21
#include <sys/stat.h>
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
    22
#include <sys/types.h>
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
    23
#include <unistd.h>
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    24
#endif
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    25
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
    26
#include "util.h"
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
    27
9353
3ac42ca1f3e6 osutil: fix compilation with -ansi
Sebastien Binet <binet@cern.ch>
parents: 8723
diff changeset
    28
/* some platforms lack the PATH_MAX definition (eg. GNU/Hurd) */
8722
48da69ff79bd Some platforms lack the PATH_MAX definition (eg. GNU/Hurd).
Arne Babenhauserheide <bab@draketo.de>
parents: 7190
diff changeset
    29
#ifndef PATH_MAX
48da69ff79bd Some platforms lack the PATH_MAX definition (eg. GNU/Hurd).
Arne Babenhauserheide <bab@draketo.de>
parents: 7190
diff changeset
    30
#define PATH_MAX 4096
48da69ff79bd Some platforms lack the PATH_MAX definition (eg. GNU/Hurd).
Arne Babenhauserheide <bab@draketo.de>
parents: 7190
diff changeset
    31
#endif
48da69ff79bd Some platforms lack the PATH_MAX definition (eg. GNU/Hurd).
Arne Babenhauserheide <bab@draketo.de>
parents: 7190
diff changeset
    32
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    33
#ifdef _WIN32
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    34
/*
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    35
stat struct compatible with hg expectations
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    36
Mercurial only uses st_mode, st_size and st_mtime
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    37
the rest is kept to minimize changes between implementations
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    38
*/
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    39
struct hg_stat {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    40
	int st_dev;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    41
	int st_mode;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    42
	int st_nlink;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    43
	__int64 st_size;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    44
	int st_mtime;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    45
	int st_ctime;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    46
};
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    47
struct listdir_stat {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    48
	PyObject_HEAD
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    49
	struct hg_stat st;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    50
};
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    51
#else
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    52
struct listdir_stat {
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    53
	PyObject_HEAD
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    54
	struct stat st;
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    55
};
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    56
#endif
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    57
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    58
#define listdir_slot(name) \
7190
aecea6934fdd Some additional space/tab cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 7136
diff changeset
    59
	static PyObject *listdir_stat_##name(PyObject *self, void *x) \
aecea6934fdd Some additional space/tab cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 7136
diff changeset
    60
	{ \
aecea6934fdd Some additional space/tab cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 7136
diff changeset
    61
		return PyInt_FromLong(((struct listdir_stat *)self)->st.name); \
aecea6934fdd Some additional space/tab cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 7136
diff changeset
    62
	}
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    63
5431
a7c832abd29c Fix build error with Sun C compiler.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5430
diff changeset
    64
listdir_slot(st_dev)
a7c832abd29c Fix build error with Sun C compiler.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5430
diff changeset
    65
listdir_slot(st_mode)
a7c832abd29c Fix build error with Sun C compiler.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5430
diff changeset
    66
listdir_slot(st_nlink)
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    67
#ifdef _WIN32
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    68
static PyObject *listdir_stat_st_size(PyObject *self, void *x)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    69
{
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    70
	return PyLong_FromLongLong(
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    71
		(PY_LONG_LONG)((struct listdir_stat *)self)->st.st_size);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    72
}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    73
#else
5431
a7c832abd29c Fix build error with Sun C compiler.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5430
diff changeset
    74
listdir_slot(st_size)
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
    75
#endif
5431
a7c832abd29c Fix build error with Sun C compiler.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5430
diff changeset
    76
listdir_slot(st_mtime)
a7c832abd29c Fix build error with Sun C compiler.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5430
diff changeset
    77
listdir_slot(st_ctime)
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    78
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    79
static struct PyGetSetDef listdir_stat_getsets[] = {
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    80
	{"st_dev", listdir_stat_st_dev, 0, 0, 0},
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    81
	{"st_mode", listdir_stat_st_mode, 0, 0, 0},
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    82
	{"st_nlink", listdir_stat_st_nlink, 0, 0, 0},
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    83
	{"st_size", listdir_stat_st_size, 0, 0, 0},
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    84
	{"st_mtime", listdir_stat_st_mtime, 0, 0, 0},
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    85
	{"st_ctime", listdir_stat_st_ctime, 0, 0, 0},
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    86
	{0, 0, 0, 0, 0}
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    87
};
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    88
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    89
static PyObject *listdir_stat_new(PyTypeObject *t, PyObject *a, PyObject *k)
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    90
{
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    91
	return t->tp_alloc(t, 0);
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    92
}
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    93
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    94
static void listdir_stat_dealloc(PyObject *o)
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    95
{
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
    96
	o->ob_type->tp_free(o);
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    97
}
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    98
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    99
static PyTypeObject listdir_stat_type = {
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   100
	PyVarObject_HEAD_INIT(NULL, 0)
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   101
	"osutil.stat",             /*tp_name*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   102
	sizeof(struct listdir_stat), /*tp_basicsize*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   103
	0,                         /*tp_itemsize*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   104
	(destructor)listdir_stat_dealloc, /*tp_dealloc*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   105
	0,                         /*tp_print*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   106
	0,                         /*tp_getattr*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   107
	0,                         /*tp_setattr*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   108
	0,                         /*tp_compare*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   109
	0,                         /*tp_repr*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   110
	0,                         /*tp_as_number*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   111
	0,                         /*tp_as_sequence*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   112
	0,                         /*tp_as_mapping*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   113
	0,                         /*tp_hash */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   114
	0,                         /*tp_call*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   115
	0,                         /*tp_str*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   116
	0,                         /*tp_getattro*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   117
	0,                         /*tp_setattro*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   118
	0,                         /*tp_as_buffer*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   119
	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   120
	"stat objects",            /* tp_doc */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   121
	0,                         /* tp_traverse */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   122
	0,                         /* tp_clear */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   123
	0,                         /* tp_richcompare */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   124
	0,                         /* tp_weaklistoffset */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   125
	0,                         /* tp_iter */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   126
	0,                         /* tp_iternext */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   127
	0,                         /* tp_methods */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   128
	0,                         /* tp_members */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   129
	listdir_stat_getsets,      /* tp_getset */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   130
	0,                         /* tp_base */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   131
	0,                         /* tp_dict */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   132
	0,                         /* tp_descr_get */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   133
	0,                         /* tp_descr_set */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   134
	0,                         /* tp_dictoffset */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   135
	0,                         /* tp_init */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   136
	0,                         /* tp_alloc */
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   137
	listdir_stat_new,          /* tp_new */
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   138
};
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   139
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   140
#ifdef _WIN32
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   141
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   142
static int to_python_time(const FILETIME *tm)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   143
{
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   144
	/* number of seconds between epoch and January 1 1601 */
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   145
	const __int64 a0 = (__int64)134774L * (__int64)24L * (__int64)3600L;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   146
	/* conversion factor from 100ns to 1s */
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   147
	const __int64 a1 = 10000000;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   148
	/* explicit (int) cast to suspend compiler warnings */
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   149
	return (int)((((__int64)tm->dwHighDateTime << 32)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   150
			+ tm->dwLowDateTime) / a1 - a0);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   151
}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   152
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   153
static PyObject *make_item(const WIN32_FIND_DATAA *fd, int wantstat)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   154
{
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   155
	PyObject *py_st;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   156
	struct hg_stat *stp;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   157
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   158
	int kind = (fd->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   159
		? _S_IFDIR : _S_IFREG;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   160
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   161
	if (!wantstat)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   162
		return Py_BuildValue("si", fd->cFileName, kind);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   163
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   164
	py_st = PyObject_CallObject((PyObject *)&listdir_stat_type, NULL);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   165
	if (!py_st)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   166
		return NULL;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   167
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   168
	stp = &((struct listdir_stat *)py_st)->st;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   169
	/*
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   170
	use kind as st_mode
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   171
	rwx bits on Win32 are meaningless
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   172
	and Hg does not use them anyway
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   173
	*/
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   174
	stp->st_mode  = kind;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   175
	stp->st_mtime = to_python_time(&fd->ftLastWriteTime);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   176
	stp->st_ctime = to_python_time(&fd->ftCreationTime);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   177
	if (kind == _S_IFREG)
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
   178
		stp->st_size = ((__int64)fd->nFileSizeHigh << 32)
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   179
				+ fd->nFileSizeLow;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   180
	return Py_BuildValue("siN", fd->cFileName,
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   181
		kind, py_st);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   182
}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   183
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   184
static PyObject *_listdir(char *path, int plen, int wantstat, char *skip)
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   185
{
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   186
	PyObject *rval = NULL; /* initialize - return value */
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   187
	PyObject *list;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   188
	HANDLE fh;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   189
	WIN32_FIND_DATAA fd;
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   190
	char *pattern;
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   191
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   192
	/* build the path + \* pattern string */
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
   193
	pattern = malloc(plen + 3); /* path + \* + \0 */
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   194
	if (!pattern) {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   195
		PyErr_NoMemory();
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   196
		goto error_nomem;
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   197
	}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   198
	strcpy(pattern, path);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   199
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   200
	if (plen > 0) {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   201
		char c = path[plen-1];
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   202
		if (c != ':' && c != '/' && c != '\\')
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   203
			pattern[plen++] = '\\';
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   204
	}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   205
	strcpy(pattern + plen, "*");
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   206
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   207
	fh = FindFirstFileA(pattern, &fd);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   208
	if (fh == INVALID_HANDLE_VALUE) {
7059
6a76cf980999 Improve error handling in osutil.c
Petr Kodl <petrkodl@gmail.com>
parents: 7056
diff changeset
   209
		PyErr_SetFromWindowsErrWithFilename(GetLastError(), path);
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   210
		goto error_file;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   211
	}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   212
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   213
	list = PyList_New(0);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   214
	if (!list)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   215
		goto error_list;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   216
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   217
	do {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   218
		PyObject *item;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   219
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   220
		if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   221
			if (!strcmp(fd.cFileName, ".")
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   222
			|| !strcmp(fd.cFileName, ".."))
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   223
				continue;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   224
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   225
			if (skip && !strcmp(fd.cFileName, skip)) {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   226
				rval = PyList_New(0);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   227
				goto error;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   228
			}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   229
		}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   230
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   231
		item = make_item(&fd, wantstat);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   232
		if (!item)
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   233
			goto error;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   234
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   235
		if (PyList_Append(list, item)) {
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   236
			Py_XDECREF(item);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   237
			goto error;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   238
		}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   239
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   240
		Py_XDECREF(item);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   241
	} while (FindNextFileA(fh, &fd));
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   242
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   243
	if (GetLastError() != ERROR_NO_MORE_FILES) {
7059
6a76cf980999 Improve error handling in osutil.c
Petr Kodl <petrkodl@gmail.com>
parents: 7056
diff changeset
   244
		PyErr_SetFromWindowsErrWithFilename(GetLastError(), path);
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   245
		goto error;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   246
	}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   247
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   248
	rval = list;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   249
	Py_XINCREF(rval);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   250
error:
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   251
	Py_XDECREF(list);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   252
error_list:
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   253
	FindClose(fh);
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   254
error_file:
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   255
	free(pattern);
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   256
error_nomem:
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   257
	return rval;
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   258
}
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   259
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   260
#else
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   261
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   262
int entkind(struct dirent *ent)
5425
830f6e280c90 osutils: pull file stat loop into its own function
Matt Mackall <mpm@selenic.com>
parents: 5424
diff changeset
   263
{
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   264
#ifdef DT_REG
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   265
	switch (ent->d_type) {
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   266
	case DT_REG: return S_IFREG;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   267
	case DT_DIR: return S_IFDIR;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   268
	case DT_LNK: return S_IFLNK;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   269
	case DT_BLK: return S_IFBLK;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   270
	case DT_CHR: return S_IFCHR;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   271
	case DT_FIFO: return S_IFIFO;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   272
	case DT_SOCK: return S_IFSOCK;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   273
	}
5463
3b204881f959 osutil: use fdopendir instead of dirfd
Bryan O'Sullivan <bos@serpentine.com>
parents: 5457
diff changeset
   274
#endif
7033
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   275
	return -1;
5425
830f6e280c90 osutils: pull file stat loop into its own function
Matt Mackall <mpm@selenic.com>
parents: 5424
diff changeset
   276
}
830f6e280c90 osutils: pull file stat loop into its own function
Matt Mackall <mpm@selenic.com>
parents: 5424
diff changeset
   277
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   278
static PyObject *_listdir(char *path, int pathlen, int keepstat, char *skip)
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   279
{
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   280
	PyObject *list, *elem, *stat, *ret = NULL;
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   281
	char fullpath[PATH_MAX + 10];
7136
d834ed27199f _listdir only uses dfd if AT_SYMLINK_NOFOLLOW is defined
Brendan Cully <brendan@kublai.com>
parents: 7098
diff changeset
   282
	int kind, err;
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   283
	struct stat st;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   284
	struct dirent *ent;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   285
	DIR *dir;
7136
d834ed27199f _listdir only uses dfd if AT_SYMLINK_NOFOLLOW is defined
Brendan Cully <brendan@kublai.com>
parents: 7098
diff changeset
   286
#ifdef AT_SYMLINK_NOFOLLOW
d834ed27199f _listdir only uses dfd if AT_SYMLINK_NOFOLLOW is defined
Brendan Cully <brendan@kublai.com>
parents: 7098
diff changeset
   287
	int dfd = -1;
d834ed27199f _listdir only uses dfd if AT_SYMLINK_NOFOLLOW is defined
Brendan Cully <brendan@kublai.com>
parents: 7098
diff changeset
   288
#endif
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   289
7059
6a76cf980999 Improve error handling in osutil.c
Petr Kodl <petrkodl@gmail.com>
parents: 7056
diff changeset
   290
	if (pathlen >= PATH_MAX) {
6a76cf980999 Improve error handling in osutil.c
Petr Kodl <petrkodl@gmail.com>
parents: 7056
diff changeset
   291
		PyErr_SetString(PyExc_ValueError, "path too long");
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   292
		goto error_value;
7059
6a76cf980999 Improve error handling in osutil.c
Petr Kodl <petrkodl@gmail.com>
parents: 7056
diff changeset
   293
	}
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   294
	strncpy(fullpath, path, PATH_MAX);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   295
	fullpath[pathlen] = '/';
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   296
7033
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   297
#ifdef AT_SYMLINK_NOFOLLOW
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   298
	dfd = open(path, O_RDONLY);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   299
	if (dfd == -1) {
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   300
		PyErr_SetFromErrnoWithFilename(PyExc_OSError, path);
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   301
		goto error_value;
7033
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   302
	}
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   303
	dir = fdopendir(dfd);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   304
#else
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   305
	dir = opendir(path);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   306
#endif
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   307
	if (!dir) {
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   308
		PyErr_SetFromErrnoWithFilename(PyExc_OSError, path);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   309
		goto error_dir;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   310
 	}
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   311
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   312
	list = PyList_New(0);
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   313
	if (!list)
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   314
		goto error_list;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   315
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   316
	while ((ent = readdir(dir))) {
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   317
		if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."))
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   318
			continue;
5416
ca890c0c3f1f osutil.c: style fix - delete trailing end-of-line spaces
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 5398
diff changeset
   319
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   320
		kind = entkind(ent);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   321
		if (kind == -1 || keepstat) {
7033
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   322
#ifdef AT_SYMLINK_NOFOLLOW
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   323
			err = fstatat(dfd, ent->d_name, &st,
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   324
				      AT_SYMLINK_NOFOLLOW);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   325
#else
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   326
			strncpy(fullpath + pathlen + 1, ent->d_name,
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   327
				PATH_MAX - pathlen);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   328
			fullpath[PATH_MAX] = 0;
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   329
			err = lstat(fullpath, &st);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   330
#endif
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   331
			if (err == -1) {
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   332
				strncpy(fullpath + pathlen + 1, ent->d_name,
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   333
					PATH_MAX - pathlen);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   334
				fullpath[PATH_MAX] = 0;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   335
				PyErr_SetFromErrnoWithFilename(PyExc_OSError,
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   336
							       fullpath);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   337
				goto error;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   338
			}
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   339
			kind = st.st_mode & S_IFMT;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   340
		}
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   341
7034
0d513661d6c2 listdir: add support for aborting if a certain path is found
Matt Mackall <mpm@selenic.com>
parents: 7033
diff changeset
   342
		/* quit early? */
0d513661d6c2 listdir: add support for aborting if a certain path is found
Matt Mackall <mpm@selenic.com>
parents: 7033
diff changeset
   343
		if (skip && kind == S_IFDIR && !strcmp(ent->d_name, skip)) {
0d513661d6c2 listdir: add support for aborting if a certain path is found
Matt Mackall <mpm@selenic.com>
parents: 7033
diff changeset
   344
			ret = PyList_New(0);
0d513661d6c2 listdir: add support for aborting if a certain path is found
Matt Mackall <mpm@selenic.com>
parents: 7033
diff changeset
   345
			goto error;
0d513661d6c2 listdir: add support for aborting if a certain path is found
Matt Mackall <mpm@selenic.com>
parents: 7033
diff changeset
   346
		}
0d513661d6c2 listdir: add support for aborting if a certain path is found
Matt Mackall <mpm@selenic.com>
parents: 7033
diff changeset
   347
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   348
		if (keepstat) {
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   349
			stat = PyObject_CallObject((PyObject *)&listdir_stat_type, NULL);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   350
			if (!stat)
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   351
				goto error;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   352
			memcpy(&((struct listdir_stat *)stat)->st, &st, sizeof(st));
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   353
			elem = Py_BuildValue("siN", ent->d_name, kind, stat);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   354
		} else
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   355
			elem = Py_BuildValue("si", ent->d_name, kind);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   356
		if (!elem)
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   357
			goto error;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   358
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   359
		PyList_Append(list, elem);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   360
		Py_DECREF(elem);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   361
	}
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   362
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   363
	ret = list;
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   364
	Py_INCREF(ret);
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   365
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   366
error:
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   367
	Py_DECREF(list);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   368
error_list:
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   369
	closedir(dir);
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   370
error_dir:
7033
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   371
#ifdef AT_SYMLINK_NOFOLLOW
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   372
	close(dfd);
892d27fb04a5 osutil: fix some braindamage
Matt Mackall <mpm@selenic.com>
parents: 7031
diff changeset
   373
#endif
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   374
error_value:
7031
19e8d034932e osutil: major listdir cleanup
Matt Mackall <mpm@selenic.com>
parents: 7022
diff changeset
   375
	return ret;
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   376
}
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   377
7056
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   378
#endif /* ndef _WIN32 */
2c1f18b88b6a osutil: implementation for Win32
Petr Kodl <petrkodl@gmail.com>
parents: 7034
diff changeset
   379
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   380
static PyObject *listdir(PyObject *self, PyObject *args, PyObject *kwargs)
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   381
{
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   382
	PyObject *statobj = NULL; /* initialize - optional arg */
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   383
	PyObject *skipobj = NULL; /* initialize - optional arg */
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   384
	char *path, *skip = NULL;
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   385
	int wantstat, plen;
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   386
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   387
	static char *kwlist[] = {"path", "stat", "skip", NULL};
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   388
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   389
	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s#|OO:listdir",
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   390
			kwlist, &path, &plen, &statobj, &skipobj))
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   391
		return NULL;
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   392
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   393
	wantstat = statobj && PyObject_IsTrue(statobj);
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   394
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   395
	if (skipobj && skipobj != Py_None) {
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   396
		skip = PyBytes_AsString(skipobj);
7098
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   397
		if (!skip)
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   398
			return NULL;
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   399
	}
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   400
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   401
	return _listdir(path, plen, wantstat, skip);
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   402
}
8a5c88c7e97b osutil.c: refactor argument parsing, allow skip=None being passed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7059
diff changeset
   403
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   404
#ifdef _WIN32
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   405
static PyObject *posixfile(PyObject *self, PyObject *args, PyObject *kwds)
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   406
{
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   407
	static char *kwlist[] = {"name", "mode", "buffering", NULL};
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   408
	PyObject *file_obj = NULL;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   409
	char *name = NULL;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   410
	char *mode = "rb";
8597
dc1b9e22f288 osutil: silence uninitialized variable warning
Patrick Mezard <pmezard@gmail.com>
parents: 8330
diff changeset
   411
	DWORD access = 0;
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   412
	DWORD creation;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   413
	HANDLE handle;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   414
	int fd, flags = 0;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   415
	int bufsize = -1;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   416
	char m0, m1, m2;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   417
	char fpmode[4];
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   418
	int fppos = 0;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   419
	int plus;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   420
	FILE *fp;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   421
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   422
	if (!PyArg_ParseTupleAndKeywords(args, kwds, "et|si:posixfile", kwlist,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   423
					 Py_FileSystemDefaultEncoding,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   424
					 &name, &mode, &bufsize))
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   425
		return NULL;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   426
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   427
	m0 = mode[0];
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   428
	m1 = m0 ? mode[1] : '\0';
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   429
	m2 = m1 ? mode[2] : '\0';
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   430
	plus = m1 == '+' || m2 == '+';
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   431
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   432
	fpmode[fppos++] = m0;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   433
	if (m1 == 'b' || m2 == 'b') {
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   434
		flags = _O_BINARY;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   435
		fpmode[fppos++] = 'b';
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   436
	}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   437
	else
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   438
		flags = _O_TEXT;
13273
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   439
	if (m0 == 'r' && !plus) {
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   440
		flags |= _O_RDONLY;
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   441
		access = GENERIC_READ;
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   442
	} else {
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   443
		/*
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   444
		work around http://support.microsoft.com/kb/899149 and
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   445
		set _O_RDWR for 'w' and 'a', even if mode has no '+'
764441ecbf2e osutil: treat open modes 'w' and 'a' as 'w+' and 'a+' in posixfile
Adrian Buehlmann <adrian@cadifra.com>
parents: 11359
diff changeset
   446
		*/
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   447
		flags |= _O_RDWR;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   448
		access = GENERIC_READ | GENERIC_WRITE;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   449
		fpmode[fppos++] = '+';
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   450
	}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   451
	fpmode[fppos++] = '\0';
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   452
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   453
	switch (m0) {
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   454
	case 'r':
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   455
		creation = OPEN_EXISTING;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   456
		break;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   457
	case 'w':
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   458
		creation = CREATE_ALWAYS;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   459
		break;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   460
	case 'a':
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   461
		creation = OPEN_ALWAYS;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   462
		flags |= _O_APPEND;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   463
		break;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   464
	default:
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   465
		PyErr_Format(PyExc_ValueError,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   466
			     "mode string must begin with one of 'r', 'w', "
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   467
			     "or 'a', not '%c'", m0);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   468
		goto bail;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   469
	}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   470
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   471
	handle = CreateFile(name, access,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   472
			    FILE_SHARE_READ | FILE_SHARE_WRITE |
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   473
			    FILE_SHARE_DELETE,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   474
			    NULL,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   475
			    creation,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   476
			    FILE_ATTRIBUTE_NORMAL,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   477
			    0);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   478
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   479
	if (handle == INVALID_HANDLE_VALUE) {
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   480
		PyErr_SetFromWindowsErrWithFilename(GetLastError(), name);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   481
		goto bail;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   482
	}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   483
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 9353
diff changeset
   484
	fd = _open_osfhandle((intptr_t)handle, flags);
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   485
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   486
	if (fd == -1) {
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   487
		CloseHandle(handle);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   488
		PyErr_SetFromErrnoWithFilename(PyExc_IOError, name);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   489
		goto bail;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   490
	}
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   491
#ifndef IS_PY3K
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   492
	fp = _fdopen(fd, fpmode);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   493
	if (fp == NULL) {
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   494
		_close(fd);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   495
		PyErr_SetFromErrnoWithFilename(PyExc_IOError, name);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   496
		goto bail;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   497
	}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   498
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   499
	file_obj = PyFile_FromFile(fp, name, mode, fclose);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   500
	if (file_obj == NULL) {
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   501
		fclose(fp);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   502
		goto bail;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   503
	}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   504
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   505
	PyFile_SetBufSize(file_obj, bufsize);
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   506
#else
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   507
	file_obj = PyFile_FromFd(fd, name, mode, bufsize, NULL, NULL, NULL, 1);
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   508
	if (file_obj == NULL)
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   509
		goto bail;
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   510
#endif
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   511
bail:
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   512
	PyMem_Free(name);
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   513
	return file_obj;
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   514
}
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   515
#endif
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   516
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   517
static char osutil_doc[] = "Native operating system services.";
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   518
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   519
static PyMethodDef methods[] = {
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   520
	{"listdir", (PyCFunction)listdir, METH_VARARGS | METH_KEYWORDS,
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   521
	 "list a directory\n"},
8330
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   522
#ifdef _WIN32
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   523
	{"posixfile", (PyCFunction)posixfile, METH_VARARGS | METH_KEYWORDS,
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   524
	 "Open a file with POSIX-like semantics.\n"
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   525
"On error, this function may raise either a WindowsError or an IOError."},
7de68012f86e Windows: improve performance via buffered I/O
Bryan O'Sullivan <bos@serpentine.com>
parents: 7190
diff changeset
   526
#endif
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   527
	{NULL, NULL}
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   528
};
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   529
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   530
#ifdef IS_PY3K
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   531
static struct PyModuleDef osutil_module = {
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   532
	PyModuleDef_HEAD_INIT,
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   533
	"osutil",
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   534
	osutil_doc,
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   535
	-1,
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   536
	methods
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   537
};
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   538
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   539
PyMODINIT_FUNC PyInit_osutil(void)
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   540
{
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   541
	if (PyType_Ready(&listdir_stat_type) < 0)
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   542
		return NULL;
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   543
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   544
	return PyModule_Create(&osutil_module);
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   545
}
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   546
#else
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   547
PyMODINIT_FUNC initosutil(void)
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   548
{
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   549
	if (PyType_Ready(&listdir_stat_type) == -1)
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   550
		return;
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   551
5421
9b5d626be8ba osutil: cleanups
Matt Mackall <mpm@selenic.com>
parents: 5416
diff changeset
   552
	Py_InitModule3("osutil", methods, osutil_doc);
5396
5105b119edd2 Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   553
}
11359
4eaacccbb2ca osutil.c: Support for py3k added.
Renato Cunha <renatoc@gmail.com>
parents: 10282
diff changeset
   554
#endif