23 lines
388 B
C
23 lines
388 B
C
#include <sys/cdefs.h>
|
|
#include "namespace.h"
|
|
#include <lib.h>
|
|
|
|
#include <minix/u64.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#ifdef __weak_alias
|
|
__weak_alias(ftruncate, _ftruncate)
|
|
#endif
|
|
|
|
int ftruncate(int _fd, off_t _length)
|
|
{
|
|
message m;
|
|
|
|
memset(&m, 0, sizeof(m));
|
|
m.VFS_TRUNCATE_OFF = _length;
|
|
m.VFS_TRUNCATE_FD = _fd;
|
|
|
|
return(_syscall(VFS_PROC_NR, VFS_FTRUNCATE, &m));
|
|
}
|