42 lines
697 B
C
42 lines
697 B
C
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/* strerror( int )
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This file is part of the Public Domain C Library (PDCLib).
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Permission is granted to use, modify, and / or redistribute at will.
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*/
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#include <string.h>
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#ifndef REGTEST
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#include <locale.h>
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/* TODO: Doing this via a static array is not the way to do it. */
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char * strerror( int errnum )
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{
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if ( errnum >= _PDCLIB_ERRNO_MAX || errnum < 0 )
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{
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return _PDCLIB_EUNKNOWN_TEXT;
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}
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else
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{
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return _PDCLIB_lc_messages->errno_texts[errnum];
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}
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}
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#endif
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#ifdef TEST
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#include "_PDCLIB_test.h"
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#include <stdio.h>
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#include <errno.h>
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int main( void )
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{
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TESTCASE( strerror( ERANGE ) != strerror( EDOM ) );
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return TEST_RESULTS;
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}
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#endif
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