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37 lines
658 B
37 lines
658 B
/* See LICENSE file for copyright and license details. */
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#include "util.h"
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#include <errno.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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void *
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emallocz(unsigned int size) {
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void *res = calloc(1, size);
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if(!res)
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eprint("fatal: could not malloc() %u bytes\n", size);
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return res;
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}
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void
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eprint(const char *errstr, ...) {
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va_list ap;
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va_start(ap, errstr);
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vfprintf(stderr, errstr, ap);
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va_end(ap);
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exit(EXIT_FAILURE);
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}
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void
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eprintn(const char *errstr, ...) {
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va_list ap;
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va_start(ap, errstr);
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vfprintf(stderr, errstr, ap);
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va_end(ap);
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fprintf(stderr, ": %s\n", strerror(errno));
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exit(EXIT_FAILURE);
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}
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