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c10826a327
0 is a valid descriptor without any special meaning. Reviewed-by: Lukasz Majewski <lukma@denx.de>
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* utime -- Change access and modification times of file. Linux version.
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Copyright (C) 2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <utime.h>
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#include <time.h>
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#include <fcntl.h>
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int
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__utime64 (const char *file, const struct __utimbuf64 *times)
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{
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struct __timespec64 ts64[2];
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if (times != NULL)
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{
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ts64[0].tv_sec = times->actime;
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ts64[0].tv_nsec = 0LL;
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ts64[1].tv_sec = times->modtime;
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ts64[1].tv_nsec = 0LL;
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}
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return __utimensat64_helper (AT_FDCWD, file, times ? ts64 : NULL, 0);
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}
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#if __TIMESIZE != 64
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libc_hidden_def (__utime64)
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int
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__utime (const char *file, const struct utimbuf *times)
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{
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struct __utimbuf64 utb64;
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if (times != NULL)
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{
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utb64.actime = (__time64_t) times->actime;
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utb64.modtime = (__time64_t) times->modtime;
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}
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return __utime64 (file, times ? &utb64 : NULL);
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}
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#endif
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strong_alias (__utime, utime)
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libc_hidden_def (utime)
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