1 files changed, 0 insertions, 82 deletions
diff --git a/generic/regerror.c b/generic/regerror.c
deleted file mode 100644
index 6779e51..0000000
--- a/generic/regerror.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * regerror - error-code expansion
- */
-
-#include "regguts.h"
-
-/* unknown-error explanation */
-static char unk[] = "*** unknown regex error code 0x%x ***";
-
-/* struct to map among codes, code names, and explanations */
-static struct rerr {
-	int code;
-	char *name;
-	char *explain;
-} rerrs[] = {
-	/* the actual table is built from regex.h */
-#	include "regerrs.h"
-	{ -1,	"",	"oops" },	/* explanation special-cased in code */
-};
-
-/*
- - regerror - the interface to error numbers
- */
-/* ARGSUSED */
-size_t				/* actual space needed (including NUL) */
-regerror(errcode, preg, errbuf, errbuf_size)
-int errcode;			/* error code, or REG_ATOI or REG_ITOA */
-CONST regex_t *preg;		/* associated regex_t (unused at present) */
-char *errbuf;			/* result buffer (unless errbuf_size==0) */
-size_t errbuf_size;		/* available space in errbuf, can be 0 */
-{
-	struct rerr *r;
-	char *msg;
-	char convbuf[sizeof(unk)+50];	/* 50 = plenty for int */
-	size_t len;
-	int icode;
-
-	switch (errcode) {
-	case REG_ATOI:		/* convert name to number */
-		for (r = rerrs; r->code >= 0; r++)
-			if (strcmp(r->name, errbuf) == 0)
-				break;
-		sprintf(convbuf, "%d", r->code);	/* -1 for unknown */
-		msg = convbuf;
-		break;
-	case REG_ITOA:		/* convert number to name */
-		icode = atoi(errbuf);	/* not our problem if this fails */
-		for (r = rerrs; r->code >= 0; r++)
-			if (r->code == icode)
-				break;
-		if (r->code >= 0)
-			msg = r->name;
-		else {			/* unknown; tell him the number */
-			sprintf(convbuf, "REG_%u", (unsigned)icode);
-			msg = convbuf;
-		}
-		break;
-	default:		/* a real, normal error code */
-		for (r = rerrs; r->code >= 0; r++)
-			if (r->code == errcode)
-				break;
-		if (r->code >= 0)
-			msg = r->explain;
-		else {			/* unknown; say so */
-			sprintf(convbuf, unk, errcode);
-			msg = convbuf;
-		}
-		break;
-	}
-
-	len = strlen(msg) + 1;		/* space needed, including NUL */
-	if (errbuf_size > 0) {
-		if (errbuf_size > len)
-			strcpy(errbuf, msg);
-		else {			/* truncate to fit */
-			strncpy(errbuf, msg, errbuf_size-1);
-			errbuf[errbuf_size-1] = '\0';
-		}
-	}
-
-	return len;
-}