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 15static 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#else 40#define ST_ATIM_NSEC(stbuf) 0 41#define ST_CTIM_NSEC(stbuf) 0 42#define ST_MTIM_NSEC(stbuf) 0 43#define ST_ATIM_NSEC_SET(stbuf, val) do { } while (0) 44#define ST_MTIM_NSEC_SET(stbuf, val) do { } while (0) 45#endif 46