LXR uboot/tools/gdb/error.c

   1// SPDX-License-Identifier: GPL-2.0+
   2/*
   3 * (C) Copyright 2000
   4 * Murray Jensen <Murray.Jensen@csiro.au>
   5 */
   6
   7#include <stdio.h>
   8#include <stdlib.h>
   9#include <string.h>
  10#include <errno.h>
  11#include "error.h"
  12
  13char *pname;
  14
  15void
  16Warning(char *fmt, ...)
  17{
  18    va_list args;
  19
  20    fprintf(stderr, "%s: WARNING: ", pname);
  21
  22    va_start(args, fmt);
  23    vfprintf(stderr, fmt, args);
  24    va_end(args);
  25
  26    fprintf(stderr, "\n");
  27}
  28
  29void
  30Error(char *fmt, ...)
  31{
  32    va_list args;
  33
  34    fprintf(stderr, "%s: ERROR: ", pname);
  35
  36    va_start(args, fmt);
  37    vfprintf(stderr, fmt, args);
  38    va_end(args);
  39
  40    fprintf(stderr, "\n");
  41
  42    exit(1);
  43}
  44
  45void
  46Perror(char *fmt, ...)
  47{
  48    va_list args;
  49    int e = errno;
  50    char *p;
  51
  52    fprintf(stderr, "%s: ERROR: ", pname);
  53
  54    va_start(args, fmt);
  55    vfprintf(stderr, fmt, args);
  56    va_end(args);
  57
  58    if ((p = strerror(e)) == NULL || *p == '\0')
  59        fprintf(stderr, ": Unknown Error (%d)\n", e);
  60    else
  61        fprintf(stderr, ": %s\n", p);
  62
  63    exit(1);
  64}
  65