1 files changed, 0 insertions, 123 deletions
diff --git a/usr/src/lib/libast/common/comp/regexp.c b/usr/src/lib/libast/common/comp/regexp.c
deleted file mode 100644
index f28aeb58ab..0000000000
--- a/usr/src/lib/libast/common/comp/regexp.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/***********************************************************************
-*                                                                      *
-*               This software is part of the ast package               *
-*          Copyright (c) 1985-2010 AT&T Intellectual Property          *
-*                      and is licensed under the                       *
-*                  Common Public License, Version 1.0                  *
-*                    by AT&T Intellectual Property                     *
-*                                                                      *
-*                A copy of the License is available at                 *
-*            http://www.opensource.org/licenses/cpl1.0.txt             *
-*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
-*                                                                      *
-*              Information and Software Systems Research               *
-*                            AT&T Research                             *
-*                           Florham Park NJ                            *
-*                                                                      *
-*                 Glenn Fowler <gsf@research.att.com>                  *
-*                  David Korn <dgk@research.att.com>                   *
-*                   Phong Vo <kpv@research.att.com>                    *
-*                                                                      *
-***********************************************************************/
-#pragma prototyped
-/*
- * <regexp.h> library support
- */
-
-#define _REGEXP_DECLARE
-
-#include <ast.h>
-#include <regexp.h>
-#include <regex.h>
-#include <align.h>
-
-typedef struct
-{
-	regex_t		re;
-	char*		buf;
-	char*		cur;
-	unsigned int	size;
-} Env_t;
-
-static void*
-block(void* handle, void* data, size_t size)
-{
-	register Env_t*	env = (Env_t*)handle;
-
-	if (data || (size = roundof(size, ALIGN_BOUND2)) > (env->buf + env->size - env->cur))
-		return 0;
-	data = (void*)env->cur;
-	env->cur += size;
-	return data;
-}
-
-int
-_re_comp(regexp_t* re, const char* pattern, char* handle, unsigned int size)
-{
-	register Env_t*	env = (Env_t*)handle;
-	register int	n;
-
-	if (size <= sizeof(Env_t))
-		return 50;
-	env->buf = env->cur = (char*)env + sizeof(Env_t);
-	env->size = size - sizeof(Env_t);
-	regalloc(env, block, REG_NOFREE);
-	n = regcomp(&env->re, pattern, REG_LENIENT|REG_NULL);
-	switch (n)
-	{
-	case 0:
-		break;
-	case REG_ERANGE:
-		n = 11;
-		break;
-	case REG_BADBR:
-		n = 16;
-		break;
-	case REG_ESUBREG:
-		n = 25;
-		break;
-	case REG_EPAREN:
-		n = 42;
-		break;
-	case REG_EBRACK:
-		n = 49;
-		break;
-	default:
-		n = 50;
-		break;
-	}
-	re->re_nbra = env->re.re_nsub;
-	return n;
-}
-
-int
-_re_exec(regexp_t* re, const char* subject, const char* handle, int anchor)
-{
-	register Env_t*	env = (Env_t*)handle;
-	register int	n;
-	regmatch_t	match[elementsof(re->re_braslist)+1];
-
-	if (regexec(&env->re, subject, elementsof(match), match, 0) || anchor && match[0].rm_so)
-		return 0;
-	re->re_loc1 = (char*)subject + match[0].rm_so;
-	re->re_loc2 = (char*)subject + match[0].rm_eo;
-	for (n = 1; n <= env->re.re_nsub; n++)
-	{
-		re->re_braslist[n-1] = (char*)subject + match[n].rm_so;
-		re->re_braelist[n-1] = (char*)subject + match[n].rm_eo;
-	}
-	return 1;
-}
-
-char*
-_re_putc(int c)
-{
-	static Sfio_t*	sp;
-
-	if (!sp && !(sp = sfstropen()))
-		return 0;
-	if (!c)
-		return sfstruse(sp);
-	sfputc(sp, c);
-	return 0;
-}