Mercurial > hg
view mercurial/cext/util.h @ 49710:30ac702a7488
path: pass `path` to `peer` in `hg summary`
We directly use the `path` object to build the `peer` object.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 01 Dec 2022 02:11:21 +0100 |
parents | 3aa1b7ded52c |
children |
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/* util.h - utility functions for interfacing with the various python APIs. This software may be used and distributed according to the terms of the GNU General Public License, incorporated herein by reference. */ #ifndef _HG_UTIL_H_ #define _HG_UTIL_H_ #include "compat.h" /* clang-format off */ typedef struct { PyObject_HEAD int flags; int mode; int size; int mtime_s; int mtime_ns; } dirstateItemObject; /* clang-format on */ static const int dirstate_flag_wc_tracked = 1 << 0; static const int dirstate_flag_p1_tracked = 1 << 1; static const int dirstate_flag_p2_info = 1 << 2; static const int dirstate_flag_mode_exec_perm = 1 << 3; static const int dirstate_flag_mode_is_symlink = 1 << 4; static const int dirstate_flag_has_fallback_exec = 1 << 5; static const int dirstate_flag_fallback_exec = 1 << 6; static const int dirstate_flag_has_fallback_symlink = 1 << 7; static const int dirstate_flag_fallback_symlink = 1 << 8; static const int dirstate_flag_expected_state_is_modified = 1 << 9; static const int dirstate_flag_has_meaningful_data = 1 << 10; static const int dirstate_flag_has_mtime = 1 << 11; static const int dirstate_flag_mtime_second_ambiguous = 1 << 12; static const int dirstate_flag_directory = 1 << 13; static const int dirstate_flag_all_unknown_recorded = 1 << 14; static const int dirstate_flag_all_ignored_recorded = 1 << 15; extern PyTypeObject dirstateItemType; #define dirstate_tuple_check(op) (Py_TYPE(op) == &dirstateItemType) #ifndef MIN #define MIN(a, b) (((a) < (b)) ? (a) : (b)) #endif /* VC9 doesn't include bool and lacks stdbool.h based on my searching */ #if defined(_MSC_VER) || __STDC_VERSION__ < 199901L #define true 1 #define false 0 typedef unsigned char bool; #else #include <stdbool.h> #endif static inline PyObject *_dict_new_presized(Py_ssize_t expected_size) { /* _PyDict_NewPresized expects a minused parameter, but it actually creates a dictionary that's the nearest power of two bigger than the parameter. For example, with the initial minused = 1000, the dictionary created has size 1024. Of course in a lot of cases that can be greater than the maximum load factor Python's dict object expects (= 2/3), so as soon as we cross the threshold we'll resize anyway. So create a dictionary that's at least 3/2 the size. */ return _PyDict_NewPresized(((1 + expected_size) / 2) * 3); } /* Convert a PyInt or PyLong to a long. Returns false if there is an error, in which case an exception will already have been set. */ static inline bool pylong_to_long(PyObject *pylong, long *out) { *out = PyLong_AsLong(pylong); /* Fast path to avoid hitting PyErr_Occurred if the value was obviously * not an error. */ if (*out != -1) { return true; } return PyErr_Occurred() == NULL; } #endif /* _HG_UTIL_H_ */