54 lines
959 B
C
54 lines
959 B
C
#include "lslib.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 <errno.h>
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#include <string.h>
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extern char* cmd;
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void die (void) {
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exit (EXIT_FAILURE);
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}
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void error_s(const char *format, ...) {
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va_list list;
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va_start(list, format);
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fprintf(stderr, "%s: ", cmd);
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vfprintf(stderr, format, list);
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if (errno != 0) {
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fprintf(stderr, ": %s", strerror(errno));
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errno = 0;
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}
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fprintf(stderr, "\n");
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}
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void error(const char *format, ...) {
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va_list list;
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va_start(list, format);
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fprintf(stderr, "%s: ", cmd);
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vfprintf(stderr, format, list);
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if (errno != 0) {
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fprintf(stderr, ": %s", strerror(errno));
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errno = 0;
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}
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fprintf(stderr, "\n");
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die();
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}
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void output(const char *format, ...) {
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va_list list;
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va_start(list, format);
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fprintf(stdout, "%s: ", cmd);
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vfprintf(stdout, format, list);
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fprintf(stdout, "\n");
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}
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