1 /*
2 FUSE: Filesystem in Userspace
3 Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
4
5 This program can be distributed under the terms of the GNU LGPLv2.
6 See the file COPYING.LIB
7 */
8
9 #include "config.h"
10 #include <pthread.h>
11
12 #ifndef USE_UCLIBC
13 #define fuse_mutex_init(mut) pthread_mutex_init(mut, NULL)
14 #else
fuse_mutex_init(pthread_mutex_t * mut)15 static inline void fuse_mutex_init(pthread_mutex_t *mut)
16 {
17 pthread_mutexattr_t attr;
18 pthread_mutexattr_init(&attr);
19 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP);
20 pthread_mutex_init(mut, &attr);
21 pthread_mutexattr_destroy(&attr);
22 }
23 #endif
24
25 #ifdef HAVE_STRUCT_STAT_ST_ATIM
26 /* Linux */
27 #define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atim.tv_nsec)
28 #define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctim.tv_nsec)
29 #define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtim.tv_nsec)
30 #define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atim.tv_nsec = (val)
31 #define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtim.tv_nsec = (val)
32 #elif defined(HAVE_STRUCT_STAT_ST_ATIMESPEC)
33 /* FreeBSD */
34 #define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atimespec.tv_nsec)
35 #define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctimespec.tv_nsec)
36 #define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtimespec.tv_nsec)
37 #define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atimespec.tv_nsec = (val)
38 #define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtimespec.tv_nsec = (val)
39 #elif defined(HAVE_STRUCT_STAT_ST_ATIMENSEC)
40 #define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atimensec)
41 #define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctimensec)
42 #define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtimensec)
43 #define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atimensec = (val)
44 #define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtimensec = (val)
45 #else
46 #define ST_ATIM_NSEC(stbuf) 0
47 #define ST_CTIM_NSEC(stbuf) 0
48 #define ST_MTIM_NSEC(stbuf) 0
49 #define ST_ATIM_NSEC_SET(stbuf, val) do { } while (0)
50 #define ST_MTIM_NSEC_SET(stbuf, val) do { } while (0)
51 #endif
52