33 lines
576 B
C
33 lines
576 B
C
/* $NetBSD: strerror.c,v 1.3 1995/04/22 14:01:50 cgd Exp $ */
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#include <sys/types.h>
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#include <sys/errno.h>
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size_t strlen __P((const char *)); /* XXX */
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char *
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strerror(err)
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int err;
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{
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static char ebuf[1024] = "Unknown error: code ";
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char *p;
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int length;
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switch (err) {
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case EPERM:
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return "Permission Denied";
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case ENOENT:
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return "No such file or directory";
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case ESTALE:
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return "Stale NFS file handle";
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default:
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length = strlen(ebuf);
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p = ebuf+length;
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do {
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*p++ = "0123456789"[err % 10];
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} while (err /= 10);
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*p = '\0';
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return ebuf;
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}
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}
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