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2 * Copyright (C) the libgit2 contributors. All rights reserved.
4 * This file is part of libgit2, distributed under the GNU GPL v2 with
5 * a Linking Exception. For full terms see the included COPYING file.
7 #ifndef INCLUDE_unix_posix_h__
8 #define INCLUDE_unix_posix_h__
14 #include <sys/param.h>
18 typedef int GIT_SOCKET
;
19 #define INVALID_SOCKET -1
21 #define p_lseek(f,n,w) lseek(f, n, w)
22 #define p_fstat(f,b) fstat(f, b)
23 #define p_lstat(p,b) lstat(p,b)
24 #define p_stat(p,b) stat(p, b)
26 #if defined(GIT_USE_STAT_MTIMESPEC)
27 # define st_atime_nsec st_atimespec.tv_nsec
28 # define st_mtime_nsec st_mtimespec.tv_nsec
29 # define st_ctime_nsec st_ctimespec.tv_nsec
30 #elif defined(GIT_USE_STAT_MTIM)
31 # define st_atime_nsec st_atim.tv_nsec
32 # define st_mtime_nsec st_mtim.tv_nsec
33 # define st_ctime_nsec st_ctim.tv_nsec
34 #elif !defined(GIT_USE_STAT_MTIME_NSEC) && defined(GIT_USE_NSEC)
35 # error GIT_USE_NSEC defined but unknown struct stat nanosecond type
38 #define p_utimes(f, t) utimes(f, t)
40 #define p_readlink(a, b, c) readlink(a, b, c)
41 #define p_symlink(o,n) symlink(o, n)
42 #define p_link(o,n) link(o, n)
43 #define p_unlink(p) unlink(p)
44 #define p_mkdir(p,m) mkdir(p, m)
45 extern char *p_realpath(const char *, char *);
47 GIT_INLINE(int) p_fsync(int fd
)
53 #define p_recv(s,b,l,f) recv(s,b,l,f)
54 #define p_send(s,b,l,f) send(s,b,l,f)
55 #define p_inet_pton(a, b, c) inet_pton(a, b, c)
57 #define p_strcasecmp(s1, s2) strcasecmp(s1, s2)
58 #define p_strncasecmp(s1, s2, c) strncasecmp(s1, s2, c)
59 #define p_vsnprintf(b, c, f, a) vsnprintf(b, c, f, a)
60 #define p_snprintf snprintf
61 #define p_chdir(p) chdir(p)
62 #define p_rmdir(p) rmdir(p)
63 #define p_access(p,m) access(p,m)
64 #define p_ftruncate(fd, sz) ftruncate(fd, sz)
67 * Pre-Android 5 did not implement a virtual filesystem atop FAT
68 * partitions for Unix permissions, which causes chmod to fail. However,
69 * Unix permissions have no effect on Android anyway as file permissions
70 * are not actually managed this way, so treating it as a no-op across
71 * all Android is safe.
74 # define p_chmod(p,m) 0
76 # define p_chmod(p,m) chmod(p, m)
79 /* see win32/posix.h for explanation about why this exists */
80 #define p_lstat_posixly(p,b) lstat(p,b)
82 #define p_localtime_r(c, r) localtime_r(c, r)
83 #define p_gmtime_r(c, r) gmtime_r(c, r)
85 #define p_timeval timeval
87 #ifdef GIT_USE_FUTIMENS
88 GIT_INLINE(int) p_futimes(int f
, const struct p_timeval t
[2])
91 s
[0].tv_sec
= t
[0].tv_sec
;
92 s
[0].tv_nsec
= t
[0].tv_usec
* 1000;
93 s
[1].tv_sec
= t
[1].tv_sec
;
94 s
[1].tv_nsec
= t
[1].tv_usec
* 1000;
95 return futimens(f
, s
);
98 # define p_futimes futimes
101 #define p_pread(f, d, s, o) pread(f, d, s, o)
102 #define p_pwrite(f, d, s, o) pwrite(f, d, s, o)