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 /* Versioned symbols confuse the dynamic linker in uClibc */ 13 #if !defined(__UCLIBC__) && !defined(__HAIKU__) 14 #define FUSE_SYMVER(x) __asm__(x) 15 #else 16 #define FUSE_SYMVER(x) 17 #endif 18 19 #ifndef USE_UCLIBC 20 #define fuse_mutex_init(mut) pthread_mutex_init(mut, NULL) 21 #else 22 /* Is this hack still needed? */ 23 static inline void fuse_mutex_init(pthread_mutex_t *mut) 24 { 25 pthread_mutexattr_t attr; 26 pthread_mutexattr_init(&attr); 27 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP); 28 pthread_mutex_init(mut, &attr); 29 pthread_mutexattr_destroy(&attr); 30 } 31 #endif 32 33 #ifdef HAVE_STRUCT_STAT_ST_ATIM 34 /* Linux */ 35 #define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atim.tv_nsec) 36 #define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctim.tv_nsec) 37 #define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtim.tv_nsec) 38 #define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atim.tv_nsec = (val) 39 #define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtim.tv_nsec = (val) 40 #elif defined(HAVE_STRUCT_STAT_ST_ATIMESPEC) 41 /* FreeBSD */ 42 #define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atimespec.tv_nsec) 43 #define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctimespec.tv_nsec) 44 #define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtimespec.tv_nsec) 45 #define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atimespec.tv_nsec = (val) 46 #define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtimespec.tv_nsec = (val) 47 #else 48 #define ST_ATIM_NSEC(stbuf) 0 49 #define ST_CTIM_NSEC(stbuf) 0 50 #define ST_MTIM_NSEC(stbuf) 0 51 #define ST_ATIM_NSEC_SET(stbuf, val) do { } while (0) 52 #define ST_MTIM_NSEC_SET(stbuf, val) do { } while (0) 53 #endif 54