only use memcpy realloc to shrink if an exact-sized free chunk exists
[oweals/musl.git] / src / unistd / truncate.c
1 #include <unistd.h>
2 #include "syscall.h"
3
4 int truncate(const char *path, off_t length)
5 {
6         return syscall(SYS_truncate, path, __SYSCALL_LL_O(length));
7 }
8
9 weak_alias(truncate, truncate64);