From 0b3f0b0fa43526e86da22a4b621b4a3ea105904b Mon Sep 17 00:00:00 2001
From: jb <jb@FreeBSD.org>
Date: Thu, 14 May 1998 21:45:18 +0000
Subject: int -> long changes that reduce the diffs with the NetBSD version to
 work in a 64-bit environment.

---
 lib/libc/regex/regex2.h  | 44 ++++++++++++++++++++++----------------------
 lib/libc/regex/regexec.c | 24 ++++++++++++------------
 2 files changed, 34 insertions(+), 34 deletions(-)

diff --git a/lib/libc/regex/regex2.h b/lib/libc/regex/regex2.h
index 9560e05..cd7b962 100644
--- a/lib/libc/regex/regex2.h
+++ b/lib/libc/regex/regex2.h
@@ -77,34 +77,34 @@
  */
 typedef unsigned long sop;	/* strip operator */
 typedef long sopno;
-#define	OPRMASK	0xf8000000
-#define	OPDMASK	0x07ffffff
+#define	OPRMASK	0xf8000000L
+#define	OPDMASK	0x07ffffffL
 #define	OPSHIFT	((unsigned)27)
 #define	OP(n)	((n)&OPRMASK)
 #define	OPND(n)	((n)&OPDMASK)
 #define	SOP(op, opnd)	((op)|(opnd))
 /* operators			   meaning	operand			*/
 /*						(back, fwd are offsets)	*/
-#define	OEND	(1<<OPSHIFT)	/* endmarker	-			*/
-#define	OCHAR	(2<<OPSHIFT)	/* character	unsigned char		*/
-#define	OBOL	(3<<OPSHIFT)	/* left anchor	-			*/
-#define	OEOL	(4<<OPSHIFT)	/* right anchor	-			*/
-#define	OANY	(5<<OPSHIFT)	/* .		-			*/
-#define	OANYOF	(6<<OPSHIFT)	/* [...]	set number		*/
-#define	OBACK_	(7<<OPSHIFT)	/* begin \d	paren number		*/
-#define	O_BACK	(8<<OPSHIFT)	/* end \d	paren number		*/
-#define	OPLUS_	(9<<OPSHIFT)	/* + prefix	fwd to suffix		*/
-#define	O_PLUS	(10<<OPSHIFT)	/* + suffix	back to prefix		*/
-#define	OQUEST_	(11<<OPSHIFT)	/* ? prefix	fwd to suffix		*/
-#define	O_QUEST	(12<<OPSHIFT)	/* ? suffix	back to prefix		*/
-#define	OLPAREN	(13<<OPSHIFT)	/* (		fwd to )		*/
-#define	ORPAREN	(14<<OPSHIFT)	/* )		back to (		*/
-#define	OCH_	(15<<OPSHIFT)	/* begin choice	fwd to OOR2		*/
-#define	OOR1	(16<<OPSHIFT)	/* | pt. 1	back to OOR1 or OCH_	*/
-#define	OOR2	(17<<OPSHIFT)	/* | pt. 2	fwd to OOR2 or O_CH	*/
-#define	O_CH	(18<<OPSHIFT)	/* end choice	back to OOR1		*/
-#define	OBOW	(19<<OPSHIFT)	/* begin word	-			*/
-#define	OEOW	(20<<OPSHIFT)	/* end word	-			*/
+#define	OEND	(1L<<OPSHIFT)	/* endmarker	-			*/
+#define	OCHAR	(2L<<OPSHIFT)	/* character	unsigned char		*/
+#define	OBOL	(3L<<OPSHIFT)	/* left anchor	-			*/
+#define	OEOL	(4L<<OPSHIFT)	/* right anchor	-			*/
+#define	OANY	(5L<<OPSHIFT)	/* .		-			*/
+#define	OANYOF	(6L<<OPSHIFT)	/* [...]	set number		*/
+#define	OBACK_	(7L<<OPSHIFT)	/* begin \d	paren number		*/
+#define	O_BACK	(8L<<OPSHIFT)	/* end \d	paren number		*/
+#define	OPLUS_	(9L<<OPSHIFT)	/* + prefix	fwd to suffix		*/
+#define	O_PLUS	(10L<<OPSHIFT)	/* + suffix	back to prefix		*/
+#define	OQUEST_	(11L<<OPSHIFT)	/* ? prefix	fwd to suffix		*/
+#define	O_QUEST	(12L<<OPSHIFT)	/* ? suffix	back to prefix		*/
+#define	OLPAREN	(13L<<OPSHIFT)	/* (		fwd to )		*/
+#define	ORPAREN	(14L<<OPSHIFT)	/* )		back to (		*/
+#define	OCH_	(15L<<OPSHIFT)	/* begin choice	fwd to OOR2		*/
+#define	OOR1	(16L<<OPSHIFT)	/* | pt. 1	back to OOR1 or OCH_	*/
+#define	OOR2	(17L<<OPSHIFT)	/* | pt. 2	fwd to OOR2 or O_CH	*/
+#define	O_CH	(18L<<OPSHIFT)	/* end choice	back to OOR1		*/
+#define	OBOW	(19L<<OPSHIFT)	/* begin word	-			*/
+#define	OEOW	(20L<<OPSHIFT)	/* end word	-			*/
 
 /*
  * Structure for [] character-set representation.  Character sets are
diff --git a/lib/libc/regex/regexec.c b/lib/libc/regex/regexec.c
index 3890b61..80a7ad0 100644
--- a/lib/libc/regex/regexec.c
+++ b/lib/libc/regex/regexec.c
@@ -65,24 +65,24 @@ static int nope = 0;		/* for use in asserts; shuts lint up */
 #define	states	long
 #define	states1	states		/* for later use in regexec() decision */
 #define	CLEAR(v)	((v) = 0)
-#define	SET0(v, n)	((v) &= ~(1 << (n)))
-#define	SET1(v, n)	((v) |= 1 << (n))
-#define	ISSET(v, n)	((v) & (1 << (n)))
+#define	SET0(v, n)	((v) &= ~((unsigned long)1 << (n)))
+#define	SET1(v, n)	((v) |= (unsigned long)1 << (n))
+#define	ISSET(v, n)	(((v) & ((unsigned long)1 << (n))) != 0)
 #define	ASSIGN(d, s)	((d) = (s))
 #define	EQ(a, b)	((a) == (b))
-#define	STATEVARS	int dummy	/* dummy version */
+#define	STATEVARS	long dummy	/* dummy version */
 #define	STATESETUP(m, n)	/* nothing */
 #define	STATETEARDOWN(m)	/* nothing */
 #define	SETUP(v)	((v) = 0)
-#define	onestate	int
-#define	INIT(o, n)	((o) = (unsigned)1 << (n))
+#define	onestate	long
+#define	INIT(o, n)	((o) = (unsigned long)1 << (n))
 #define	INC(o)	((o) <<= 1)
-#define	ISSTATEIN(v, o)	((v) & (o))
+#define	ISSTATEIN(v, o)	(((v) & (o)) != 0)
 /* some abbreviations; note that some of these know variable names! */
 /* do "if I'm here, I can also be there" etc without branches */
-#define	FWD(dst, src, n)	((dst) |= ((unsigned)(src)&(here)) << (n))
-#define	BACK(dst, src, n)	((dst) |= ((unsigned)(src)&(here)) >> (n))
-#define	ISSETBACK(v, n)	((v) & ((unsigned)here >> (n)))
+#define	FWD(dst, src, n)	((dst) |= ((unsigned long)(src)&(here)) << (n))
+#define	BACK(dst, src, n)	((dst) |= ((unsigned long)(src)&(here)) >> (n))
+#define	ISSETBACK(v, n)	(((v) & ((unsigned long)here >> (n))) != 0)
 /* function names */
 #define SNAMES			/* engine.c looks after details */
 
@@ -117,13 +117,13 @@ static int nope = 0;		/* for use in asserts; shuts lint up */
 #define	ISSET(v, n)	((v)[n])
 #define	ASSIGN(d, s)	memcpy(d, s, m->g->nstates)
 #define	EQ(a, b)	(memcmp(a, b, m->g->nstates) == 0)
-#define	STATEVARS	int vn; char *space
+#define	STATEVARS	long vn; char *space
 #define	STATESETUP(m, nv)	{ (m)->space = malloc((nv)*(m)->g->nstates); \
 				if ((m)->space == NULL) return(REG_ESPACE); \
 				(m)->vn = 0; }
 #define	STATETEARDOWN(m)	{ free((m)->space); }
 #define	SETUP(v)	((v) = &m->space[m->vn++ * m->g->nstates])
-#define	onestate	int
+#define	onestate	long
 #define	INIT(o, n)	((o) = (n))
 #define	INC(o)	((o)++)
 #define	ISSTATEIN(v, o)	((v)[o])
-- 
cgit v1.1