1 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <unistd.h>
19 #include <sysdep.h>
20
21 #ifndef __NR_truncate64
22 # define __NR_truncate64 __NR_truncate
23 #endif
24
25 /* Truncate PATH to LENGTH bytes. */
26 int
__truncate64(const char * path,off64_t length)27 __truncate64 (const char *path, off64_t length)
28 {
29 return INLINE_SYSCALL_CALL (truncate64, path,
30 __ALIGNMENT_ARG SYSCALL_LL64 (length));
31 }
32 weak_alias (__truncate64, truncate64)
33
34 #ifdef __OFF_T_MATCHES_OFF64_T
35 weak_alias (__truncate64, truncate);
36 #endif
37