minix/lib/libc/sys-minix/truncate.c
Ben Gras 188a5fde1f 64-bit VFS_TRUNCATE_OFF
Change-Id: I4bd5cc57ddda2525b0bec6f044f35196a2c21f2e
2014-07-28 17:05:10 +02:00

19 lines
396 B
C

#include <sys/cdefs.h>
#include "namespace.h"
#include <lib.h>
#include <minix/u64.h>
#include <string.h>
#include <unistd.h>
int truncate(const char *_path, off_t _length)
{
message m;
memset(&m, 0, sizeof(m));
m.VFS_TRUNCATE_NAME = (char *) __UNCONST(_path);
m.VFS_TRUNCATE_LEN = strlen(_path)+1;
m.VFS_TRUNCATE_OFF = _length;
return(_syscall(VFS_PROC_NR, VFS_TRUNCATE, &m));
}