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/*
Linux error(3) function go around for systems that has err(3) and
warn(3), but no error(3). MacOS is good example of such.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation version 2.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
#include <stdarg.h>
#include <err.h>
void error(int status, int errnum, const char *format, ...) {
va_list arg;
va_start(arg, format);
if (errnum == 0) {
if (status == 0)
vwarnx(format, arg);
else
verrx(status, format, arg);
} else {
if (status == 0)
vwarn(format, arg);
else
verr(status, format, arg);
}
va_end(arg);
}
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