mirror of
https://github.com/moparisthebest/pacman
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c792262b13
The read() underlying fgets() can be interrupted by a signal handler causing fgets() to return NULL. Before we started handling SIGWINCH, the odds of interrupting a read were low and typically resulted in termination anyway. Replace all fgets calls with a wrapper that retries in EINTR. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* util-common.h
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*
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* Copyright (c) 2006-2014 Pacman Development Team <pacman-dev@archlinux.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _PM_UTIL_COMMON_H
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#define _PM_UTIL_COMMON_H
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#include <stdio.h>
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#include <sys/stat.h> /* struct stat */
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const char *mbasename(const char *path);
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char *mdirname(const char *path);
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int llstat(char *path, struct stat *buf);
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char *safe_fgets(char *s, int size, FILE *stream);
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#ifndef HAVE_STRNDUP
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char *strndup(const char *s, size_t n);
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#endif
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#endif /* _PM_UTIL_COMMON_H */
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/* vim: set noet: */
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