37 lines
628 B
C
37 lines
628 B
C
/* strerror.c -
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ANSI C strerror() function.
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Written by James Clark (jjc@jclark.com).
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*/
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#include "config.h"
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#ifdef STRERROR_MISSING
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#include <stdio.h>
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char *strerror(n)
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int n;
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{
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extern int sys_nerr;
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extern char *sys_errlist[];
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static char buf[sizeof("Error ") + 1 + 3*sizeof(int)];
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if (n >= 0 && n < sys_nerr && sys_errlist[n] != 0)
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return sys_errlist[n];
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else {
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sprintf(buf, "Error %d", n);
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return buf;
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}
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}
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#endif /* STRERROR_MISSING */
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/*
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Local Variables:
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c-indent-level: 5
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c-continued-statement-offset: 5
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c-brace-offset: -5
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c-argdecl-indent: 0
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c-label-offset: -5
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End:
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*/
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