forked from mirror/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/*
|
|
* FUSE: Filesystem in Userspace
|
|
* Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
|
|
*
|
|
* This program can be distributed under the terms of the GNU LGPLv2.
|
|
* See the file COPYING.LIB
|
|
*/
|
|
|
|
#include <pthread.h>
|
|
|
|
/*
|
|
* Versioned symbols cannot be used in some cases because it
|
|
* - confuse the dynamic linker in uClibc
|
|
* - not supported on MacOSX (in MachO binary format)
|
|
*/
|
|
#if (!defined(__UCLIBC__) && !defined(__APPLE__))
|
|
#define FUSE_SYMVER(x) __asm__(x)
|
|
#else
|
|
#define FUSE_SYMVER(x)
|
|
#endif
|
|
|
|
#ifndef USE_UCLIBC
|
|
#define fuse_mutex_init(mut) pthread_mutex_init(mut, NULL)
|
|
#else
|
|
/* Is this hack still needed? */
|
|
static inline void fuse_mutex_init(pthread_mutex_t *mut)
|
|
{
|
|
pthread_mutexattr_t attr;
|
|
pthread_mutexattr_init(&attr);
|
|
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP);
|
|
pthread_mutex_init(mut, &attr);
|
|
pthread_mutexattr_destroy(&attr);
|
|
}
|
|
#endif
|
|
|
|
#ifdef HAVE_STRUCT_STAT_ST_ATIM
|
|
/* Linux */
|
|
#define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atim.tv_nsec)
|
|
#define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctim.tv_nsec)
|
|
#define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtim.tv_nsec)
|
|
#define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atim.tv_nsec = (val)
|
|
#define ST_CTIM_NSEC_SET(stbuf, val) (stbuf)->st_ctim.tv_nsec = (val)
|
|
#define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtim.tv_nsec = (val)
|
|
#elif defined(HAVE_STRUCT_STAT_ST_ATIMESPEC)
|
|
/* FreeBSD */
|
|
#define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atimespec.tv_nsec)
|
|
#define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctimespec.tv_nsec)
|
|
#define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtimespec.tv_nsec)
|
|
#define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atimespec.tv_nsec = (val)
|
|
#define ST_CTIM_NSEC_SET(stbuf, val) (stbuf)->st_ctimespec.tv_nsec = (val)
|
|
#define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtimespec.tv_nsec = (val)
|
|
#else
|
|
#define ST_ATIM_NSEC(stbuf) 0
|
|
#define ST_CTIM_NSEC(stbuf) 0
|
|
#define ST_MTIM_NSEC(stbuf) 0
|
|
#define ST_ATIM_NSEC_SET(stbuf, val) do { } while (0)
|
|
#define ST_CTIM_NSEC_SET(stbuf, val) do { } while (0)
|
|
#define ST_MTIM_NSEC_SET(stbuf, val) do { } while (0)
|
|
#endif
|