[fio.git] / helpers.c

#include <errno.h>

#include "helpers.h"

#ifndef CONFIG_LINUX_FALLOCATE
int fallocate(int fd, int mode, off_t offset, off_t len)
{
	errno = ENOSYS;
	return -1;
}
#endif

#ifndef CONFIG_POSIX_FALLOCATE
int posix_fallocate(int fd, off_t offset, off_t len)
{
	return 0;
}
#endif

#ifndef CONFIG_SYNC_FILE_RANGE
int sync_file_range(int fd, uint64_t offset, uint64_t nbytes,
		    unsigned int flags)
{
	errno = ENOSYS;
	return -1;
}
#endif

#ifndef CONFIG_POSIX_FADVISE
int posix_fadvise(int fd, off_t offset, off_t len, int advice)
{
	return 0;
}
#endif
Commit	Line	Data
	1	#include <errno.h>
	2
	3	#include "helpers.h"
	4
	5	#ifndef CONFIG_LINUX_FALLOCATE
	6	int fallocate(int fd, int mode, off_t offset, off_t len)
	7	{
	8	errno = ENOSYS;
	9	return -1;
	10	}
	11	#endif
	12
	13	#ifndef CONFIG_POSIX_FALLOCATE
	14	int posix_fallocate(int fd, off_t offset, off_t len)
	15	{
	16	return 0;
	17	}
	18	#endif
	19
	20	#ifndef CONFIG_SYNC_FILE_RANGE
	21	int sync_file_range(int fd, uint64_t offset, uint64_t nbytes,
	22	unsigned int flags)
	23	{
	24	errno = ENOSYS;
	25	return -1;
	26	}
	27	#endif
	28
	29	#ifndef CONFIG_POSIX_FADVISE
	30	int posix_fadvise(int fd, off_t offset, off_t len, int advice)
	31	{
	32	return 0;
	33	}
	34	#endif