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19 lines
337 B
C
19 lines
337 B
C
/*
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* strerror.c --- Map an integer error number into a printable string.
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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 msg[50];
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char *
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strerror(error)
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int error;
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{
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if ((error <= sys_nerr) && (error > 0)) {
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return sys_errlist[error];
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}
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sprintf (msg, "Unknown error (%d)", error);
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return msg;
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}
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