This source file includes following definitions.
- chownat
- lchownat
- chmodat
- lchmodat
- statat
- lstatat
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19 #ifndef _GL_HEADER_OPENAT
20 #define _GL_HEADER_OPENAT
21
22 #include <fcntl.h>
23
24 #include <sys/types.h>
25 #include <sys/stat.h>
26 #include <unistd.h>
27 #include <stdbool.h>
28
29 #ifndef _GL_INLINE_HEADER_BEGIN
30 #error "Please include config.h first."
31 #endif
32 _GL_INLINE_HEADER_BEGIN
33
34 #if !HAVE_OPENAT
35
36 int openat_permissive (int fd, char const *file, int flags, mode_t mode,
37 int *cwd_errno);
38 bool openat_needs_fchdir (void);
39
40 #else
41
42 # define openat_permissive(Fd, File, Flags, Mode, Cwd_errno) \
43 openat (Fd, File, Flags, Mode)
44 # define openat_needs_fchdir() false
45
46 #endif
47
48 _Noreturn void openat_restore_fail (int);
49 _Noreturn void openat_save_fail (int);
50
51
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53
54
55 #if GNULIB_CHOWNAT
56
57 # ifndef CHOWNAT_INLINE
58 # define CHOWNAT_INLINE _GL_INLINE
59 # endif
60
61 CHOWNAT_INLINE int
62 chownat (int fd, char const *file, uid_t owner, gid_t group)
63 {
64 return fchownat (fd, file, owner, group, 0);
65 }
66
67 CHOWNAT_INLINE int
68 lchownat (int fd, char const *file, uid_t owner, gid_t group)
69 {
70 return fchownat (fd, file, owner, group, AT_SYMLINK_NOFOLLOW);
71 }
72
73 #endif
74
75 #if GNULIB_CHMODAT
76
77 # ifndef CHMODAT_INLINE
78 # define CHMODAT_INLINE _GL_INLINE
79 # endif
80
81 CHMODAT_INLINE int
82 chmodat (int fd, char const *file, mode_t mode)
83 {
84 return fchmodat (fd, file, mode, 0);
85 }
86
87 CHMODAT_INLINE int
88 lchmodat (int fd, char const *file, mode_t mode)
89 {
90 return fchmodat (fd, file, mode, AT_SYMLINK_NOFOLLOW);
91 }
92
93 #endif
94
95 #if GNULIB_STATAT
96
97 # ifndef STATAT_INLINE
98 # define STATAT_INLINE _GL_INLINE
99 # endif
100
101 STATAT_INLINE int
102 statat (int fd, char const *name, struct stat *st)
103 {
104 return fstatat (fd, name, st, 0);
105 }
106
107 STATAT_INLINE int
108 lstatat (int fd, char const *name, struct stat *st)
109 {
110 return fstatat (fd, name, st, AT_SYMLINK_NOFOLLOW);
111 }
112
113 #endif
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120
121 _GL_INLINE_HEADER_END
122
123 #endif