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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 97fe1b493df979956c66c57095bc7fce22104faf authored by Miss Islington (bot) on 06 June 2018, 16:09:18 UTC, committed by GitHub on 06 June 2018, 16:09:18 UTC 
bpo-33773: Fix test.support.fd_count() on Linux/FreBSD (GH-7421)
 

Substract one because listdir() opens internally a file
descriptor to list the content of the /proc/self/fd/ directory.

Add test_support.test_fd_count().

Move also MAXFD code before msvcrt.CrtSetReportMode(), to make sure
that the report mode is always restored on failure.
(cherry picked from commit 492d6424a7ca907c8ec1df21e51062e8f3d88e32)

Co-authored-by: Victor Stinner <vstinner@redhat.com>
1 parent 2bc1946
Raw File
Tip revision: 97fe1b493df979956c66c57095bc7fce22104faf authored by Miss Islington (bot) on 06 June 2018, 16:09:18 UTC
bpo-33773: Fix test.support.fd_count() on Linux/FreBSD (GH-7421)
Tip revision: 97fe1b4
fileutils.h 
#ifndef Py_FILEUTILS_H
#define Py_FILEUTILS_H

#ifdef __cplusplus
extern "C" {
#endif

#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_FUNC(wchar_t *) Py_DecodeLocale(
    const char *arg,
    size_t *size);

PyAPI_FUNC(char*) Py_EncodeLocale(
    const wchar_t *text,
    size_t *error_pos);
#endif

#ifndef Py_LIMITED_API

PyAPI_FUNC(wchar_t *) _Py_DecodeLocaleEx(
    const char *arg,
    size_t *size,
    int current_locale);

PyAPI_FUNC(char*) _Py_EncodeLocaleEx(
    const wchar_t *text,
    size_t *error_pos,
    int current_locale);

PyAPI_FUNC(PyObject *) _Py_device_encoding(int);

#ifdef MS_WINDOWS
struct _Py_stat_struct {
    unsigned long st_dev;
    uint64_t st_ino;
    unsigned short st_mode;
    int st_nlink;
    int st_uid;
    int st_gid;
    unsigned long st_rdev;
    __int64 st_size;
    time_t st_atime;
    int st_atime_nsec;
    time_t st_mtime;
    int st_mtime_nsec;
    time_t st_ctime;
    int st_ctime_nsec;
    unsigned long st_file_attributes;
};
#else
#  define _Py_stat_struct stat
#endif

PyAPI_FUNC(int) _Py_fstat(
    int fd,
    struct _Py_stat_struct *status);

PyAPI_FUNC(int) _Py_fstat_noraise(
    int fd,
    struct _Py_stat_struct *status);

PyAPI_FUNC(int) _Py_stat(
    PyObject *path,
    struct stat *status);

PyAPI_FUNC(int) _Py_open(
    const char *pathname,
    int flags);

PyAPI_FUNC(int) _Py_open_noraise(
    const char *pathname,
    int flags);

PyAPI_FUNC(FILE *) _Py_wfopen(
    const wchar_t *path,
    const wchar_t *mode);

PyAPI_FUNC(FILE*) _Py_fopen(
    const char *pathname,
    const char *mode);

PyAPI_FUNC(FILE*) _Py_fopen_obj(
    PyObject *path,
    const char *mode);

PyAPI_FUNC(Py_ssize_t) _Py_read(
    int fd,
    void *buf,
    size_t count);

PyAPI_FUNC(Py_ssize_t) _Py_write(
    int fd,
    const void *buf,
    size_t count);

PyAPI_FUNC(Py_ssize_t) _Py_write_noraise(
    int fd,
    const void *buf,
    size_t count);

#ifdef HAVE_READLINK
PyAPI_FUNC(int) _Py_wreadlink(
    const wchar_t *path,
    wchar_t *buf,
    size_t bufsiz);
#endif

#ifdef HAVE_REALPATH
PyAPI_FUNC(wchar_t*) _Py_wrealpath(
    const wchar_t *path,
    wchar_t *resolved_path,
    size_t resolved_path_size);
#endif

PyAPI_FUNC(wchar_t*) _Py_wgetcwd(
    wchar_t *buf,
    size_t size);

PyAPI_FUNC(int) _Py_get_inheritable(int fd);

PyAPI_FUNC(int) _Py_set_inheritable(int fd, int inheritable,
                                    int *atomic_flag_works);

PyAPI_FUNC(int) _Py_set_inheritable_async_safe(int fd, int inheritable,
                                               int *atomic_flag_works);

PyAPI_FUNC(int) _Py_dup(int fd);

#ifndef MS_WINDOWS
PyAPI_FUNC(int) _Py_get_blocking(int fd);

PyAPI_FUNC(int) _Py_set_blocking(int fd, int blocking);
#endif   /* !MS_WINDOWS */

PyAPI_FUNC(int) _Py_GetLocaleconvNumeric(
    PyObject **decimal_point,
    PyObject **thousands_sep,
    const char **grouping);

#endif   /* Py_LIMITED_API */

#ifdef __cplusplus
}
#endif

#endif /* !Py_FILEUTILS_H */
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