mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
2.1 KiB
72 lines
2.1 KiB
/* Copyright StrongLoop, Inc. All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to
|
|
* deal in the Software without restriction, including without limitation the
|
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "defs.h"
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
static void pr_do(FILE *stream,
|
|
const char *label,
|
|
const char *fmt,
|
|
va_list ap);
|
|
|
|
void *xmalloc(size_t size) {
|
|
void *ptr;
|
|
|
|
ptr = malloc(size);
|
|
if (ptr == NULL) {
|
|
pr_err("out of memory, need %lu bytes", (unsigned long) size);
|
|
exit(1);
|
|
}
|
|
|
|
return ptr;
|
|
}
|
|
|
|
void pr_info(const char *fmt, ...) {
|
|
va_list ap;
|
|
va_start(ap, fmt);
|
|
pr_do(stdout, "info", fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
void pr_warn(const char *fmt, ...) {
|
|
va_list ap;
|
|
va_start(ap, fmt);
|
|
pr_do(stderr, "warn", fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
void pr_err(const char *fmt, ...) {
|
|
va_list ap;
|
|
va_start(ap, fmt);
|
|
pr_do(stderr, "error", fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
static void pr_do(FILE *stream,
|
|
const char *label,
|
|
const char *fmt,
|
|
va_list ap) {
|
|
char fmtbuf[1024];
|
|
vsnprintf(fmtbuf, sizeof(fmtbuf), fmt, ap);
|
|
fprintf(stream, "%s:%s: %s\n", _getprogname(), label, fmtbuf);
|
|
}
|
|
|