minix/lib/nbsd_libc/sys-minix/ftruncate.c

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#include <sys/cdefs.h>
#include "namespace.h"
#include <lib.h>
#include <string.h>
#include <unistd.h>
#ifdef __weak_alias
__weak_alias(ftruncate, _ftruncate)
#endif
int ftruncate(int _fd, off_t _length)
{
message m;
m.m2_l1 = _length;
m.m2_i1 = _fd;
return(_syscall(VFS_PROC_NR, FTRUNCATE, &m));
}