diff options
Diffstat (limited to 'lib/compat/strerror.c')
-rw-r--r-- | lib/compat/strerror.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/compat/strerror.c b/lib/compat/strerror.c new file mode 100644 index 0000000..e9666bb --- /dev/null +++ b/lib/compat/strerror.c @@ -0,0 +1,41 @@ +/* + * libcompat - system compatibility library + * + * Copyright © 1995 Ian Jackson <ian@chiark.greenend.org.uk> + * + * This is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <config.h> + +#include <stdio.h> +#include <gettext.h> + +#define _(str) gettext(str) + +extern const char *const sys_errlist[]; +extern const int sys_nerr; + +const char * +strerror(int e) +{ + static char buf[100]; + + if (e >= 0 && e < sys_nerr) + return sys_errlist[e]; + + sprintf(buf, _("Unknown error %d"), e); + + return buf; +} |