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There are some functions that gnulib does not yet provide fallbacks for, so start a common file of our own for holding existing stubs.binutils-2_37-branch
Mike Frysinger
5 years ago
12 changed files with 157 additions and 19 deletions
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/* Portability shims for missing OS support.
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Copyright (C) 2021 Free Software Foundation, Inc. |
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Contributed by Mike Frysinger. |
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This file is part of the GNU Simulators. |
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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 3 of the License, or |
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(at your option) any later version. |
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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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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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/* This must come before any other includes. */ |
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#include "defs.h" |
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#include <unistd.h> |
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#include "portability.h" |
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#ifndef HAVE_GETEGID |
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int getegid(void) |
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{ |
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return 0; |
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} |
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#endif |
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#ifndef HAVE_GETEUID |
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int geteuid(void) |
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{ |
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return 0; |
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} |
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#endif |
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#ifndef HAVE_GETGID |
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int getgid(void) |
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{ |
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return 0; |
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} |
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#endif |
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#ifndef HAVE_GETUID |
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int getuid(void) |
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{ |
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return 0; |
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} |
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#endif |
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#ifndef HAVE_SETGID |
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int setgid(int gid) |
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{ |
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return -1; |
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} |
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#endif |
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#ifndef HAVE_SETUID |
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int setuid(int uid) |
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{ |
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return -1; |
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} |
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#endif |
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/* Portability shims for missing OS support.
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Copyright (C) 2021 Free Software Foundation, Inc. |
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Contributed by Mike Frysinger. |
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|
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This file is part of the GNU Simulators. |
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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 3 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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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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#ifndef PORTABILITY_H |
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#define PORTABILITY_H |
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#ifndef HAVE_GETEGID |
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int getegid(void); |
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#endif |
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#ifndef HAVE_GETEUID |
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int geteuid(void); |
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#endif |
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#ifndef HAVE_GETGID |
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int getgid(void); |
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#endif |
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#ifndef HAVE_GETUID |
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int getuid(void); |
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#endif |
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#ifndef HAVE_SETGID |
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int setgid(int gid); |
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#endif |
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#ifndef HAVE_SETUID |
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int setuid(int uid); |
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#endif |
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#endif |
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