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? */ 23static 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