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Solaris fixes, mostly from Dagobert Michelsen.

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This commit is contained in:
Nicholas Marriott
2017-03-09 15:39:13 +00:00
parent 5d3296c53b
commit 514a723f74
8 changed files with 126 additions and 1 deletions
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97
compat/err.c Normal file
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/*
* Copyright (c) 2017 Nicholas Marriott <nicholas.marriott@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <errno.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "compat.h"
void
err(int eval, const char *fmt, ...)
{
va_list ap;
int saved_errno = errno;
fprintf(stderr, "%s: ", getprogname());
va_start(ap, fmt);
if (fmt != NULL) {
vfprintf(stderr, fmt, ap);
fprintf(stderr, ": ");
}
va_end(ap);
fprintf(stderr, "%s\n", strerror(saved_errno));
exit(eval);
}
void
errx(int eval, const char *fmt, ...)
{
va_list ap;
fprintf(stderr, "%s: ", getprogname());
va_start(ap, fmt);
if (fmt != NULL) {
vfprintf(stderr, fmt, ap);
fprintf(stderr, ": ");
}
va_end(ap);
putc('\n', stderr);
exit(eval);
}
void
warn(const char *fmt, ...)
{
va_list ap;
int saved_errno = errno;
fprintf(stderr, "%s: ", getprogname());
va_start(ap, fmt);
if (fmt != NULL) {
vfprintf(stderr, fmt, ap);
fprintf(stderr, ": ");
}
va_end(ap);
fprintf(stderr, "%s\n", strerror(saved_errno));
}
void
warnx(const char *fmt, ...)
{
va_list ap;
fprintf(stderr, "%s: ", getprogname());
va_start(ap, fmt);
if (fmt != NULL) {
vfprintf(stderr, fmt, ap);
fprintf(stderr, ": ");
}
va_end(ap);
putc('\n', stderr);
}