comparison mercurial/osutil.c @ 14873:f79d47813b8b

osutil: emulate os.listdir's OSError for long names (issue2898)

14872:15afa4984a94

#define _ATFILE_SOURCE
#include <Python.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>

#ifdef _WIN32
#include <windows.h>
#include <io.h>
#else

#ifdef AT_SYMLINK_NOFOLLOW
	int dfd = -1;
#endif

	if (pathlen >= PATH_MAX) {
		PyErr_SetString(PyExc_ValueError, "path too long");
		goto error_value;
	}
	strncpy(fullpath, path, PATH_MAX);
	fullpath[pathlen] = '/';

14873:f79d47813b8b

#define _ATFILE_SOURCE
#include <Python.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>

#ifdef _WIN32
#include <windows.h>
#include <io.h>
#else

#ifdef AT_SYMLINK_NOFOLLOW
	int dfd = -1;
#endif

	if (pathlen >= PATH_MAX) {
		errno = ENAMETOOLONG;
		PyErr_SetFromErrnoWithFilename(PyExc_OSError, path);
		goto error_value;
	}
	strncpy(fullpath, path, PATH_MAX);
	fullpath[pathlen] = '/';