| Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/coreutils/src/gnulib/lib/open-safer.c |
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| 1 | /* Invoke open, but avoid some glitches. | - | ||||||
| 2 | - | |||||||
| 3 | Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc. | - | ||||||
| 4 | - | |||||||
| 5 | This program is free software: you can redistribute it and/or modify | - | ||||||
| 6 | it under the terms of the GNU General Public License as published by | - | ||||||
| 7 | the Free Software Foundation; either version 3 of the License, or | - | ||||||
| 8 | (at your option) any later version. | - | ||||||
| 9 | - | |||||||
| 10 | This program is distributed in the hope that it will be useful, | - | ||||||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | ||||||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | ||||||
| 13 | GNU General Public License for more details. | - | ||||||
| 14 | - | |||||||
| 15 | You should have received a copy of the GNU General Public License | - | ||||||
| 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. */ | - | ||||||
| 17 | - | |||||||
| 18 | /* Written by Paul Eggert. */ | - | ||||||
| 19 | - | |||||||
| 20 | #include <config.h> | - | ||||||
| 21 | - | |||||||
| 22 | #include "fcntl-safer.h" | - | ||||||
| 23 | - | |||||||
| 24 | #include <fcntl.h> | - | ||||||
| 25 | #include <stdarg.h> | - | ||||||
| 26 | #include "unistd-safer.h" | - | ||||||
| 27 | - | |||||||
| 28 | int | - | ||||||
| 29 | open_safer (char const *file, int flags, ...) | - | ||||||
| 30 | { | - | ||||||
| 31 | mode_t mode = 0; | - | ||||||
| 32 | - | |||||||
| 33 | if (flags & O_CREAT)
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| 34 | { | - | ||||||
| 35 | va_list ap; | - | ||||||
| 36 | va_start (ap, flags); | - | ||||||
| 37 | - | |||||||
| 38 | /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4 | - | ||||||
| 39 | creates crashing code when 'mode_t' is smaller than 'int'. */ | - | ||||||
| 40 | mode = va_arg (ap, PROMOTED_MODE_T); | - | ||||||
| 41 | - | |||||||
| 42 | va_end (ap); | - | ||||||
| 43 | } executed 6687 times by 4 tests: end of blockExecuted by:
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| 44 | - | |||||||
| 45 | return fd_safer (open (file, flags, mode)); executed 12662 times by 9 tests: return fd_safer (open (file, flags, mode));Executed by:
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| 46 | } | - | ||||||
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