05/musl-0.6.0/src/unistd/ftruncate.c


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#include <unistd.h>
#include "syscall.h"
#include "libc.h"

int ftruncate(int fd, off_t length)
{
	return syscall3(__NR_ftruncate, fd, SYSCALL_LL(length));
}

LFS64(ftruncate);