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view Python/strerror.c @ 20010:d03c19db3094 legacy-trunk

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Document new file() constructor, with the body of open()'s text, plus a "new in 2.2" blurb at the end. Replace open()'s text by pointing back to file().
author Tim Peters <tim.peters@gmail.com>
date Thu, 20 Sep 2001 19:55:29 +0000
parents 6f6f965c5e2d
children 379fc66f4c96
line wrap: on
line source


/* PD implementation of strerror() for systems that don't have it.
   Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */

#include <stdio.h>

extern int sys_nerr;
extern char *sys_errlist[];

char *
strerror(int err)
{
	static char buf[20];
	if (err >= 0 && err < sys_nerr)
		return sys_errlist[err];
	sprintf(buf, "Unknown errno %d", err);
	return buf;
}

#ifdef macintosh
int sys_nerr = 0;
char *sys_errlist[1] = 0;
#endif