1989-05-30 13:34:25 +00:00
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/*
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* perror.c - print an error message on the standard error output
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*/
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1994-06-24 14:02:31 +00:00
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/* $Id$ */
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1989-05-30 13:34:25 +00:00
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2018-06-21 20:33:47 +00:00
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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1989-05-30 13:34:25 +00:00
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2018-06-21 20:33:47 +00:00
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void perror(const char* s)
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1989-05-30 13:34:25 +00:00
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{
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2018-06-21 20:33:47 +00:00
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if (s && *s)
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{
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(void)fputs(s, stderr);
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(void)fputs(": ", stderr);
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1990-05-21 10:20:15 +00:00
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}
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2018-06-21 20:33:47 +00:00
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(void)fputs(strerror(errno), stderr);
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(void)fputs("\n", stderr);
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1989-05-30 13:34:25 +00:00
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}
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