NetBSD/sys/lib/libc_sa/strerror.c

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/*
* $Id: strerror.c,v 1.1 1993/10/13 11:16:25 cgd Exp $
*/
#include <sys/errno.h>
char *
strerror(err)
int err;
{
char ebuf[1024] = "Unknown error: code ";
char *p;
int length;
switch (err) {
case EPERM:
return "Permission Denied";
case ENOENT:
return "No such file or directory";
case ESTALE:
return "Stale NFS file handle";
default:
length = strlen(ebuf);
p = ebuf+length;
do {
*p++ = "0123456789"[err % 10];
} while (err /= 10);
*p = '\0';
return ebuf;
}
}