From 03c4a1934a26f547f93dee14f3127df399528821 Mon Sep 17 00:00:00 2001
From: tg <tg@mirbsd.org>
Date: Sat, 12 Jul 2008 17:56:37 +0000
Subject: [PATCH] for MKSH_SMALL, reduce code size, even at cost of performance

---
 misc.c | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/misc.c b/misc.c
index 3612dea..d0af9fe 100644
--- a/misc.c
+++ b/misc.c
@@ -6,7 +6,7 @@
 #include <grp.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.82 2008/07/12 17:47:21 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.83 2008/07/12 17:56:37 tg Exp $");
 
 #undef USE_CHVT
 #if defined(TIOCSCTTY) && !defined(MKSH_SMALL)
@@ -64,18 +64,6 @@ initctypes(void)
 }
 
 #if defined(MKSH_SMALL) || !HAVE_EXPSTMT
-char *
-str_save(const char *s, Area *ap)
-{
-	char *rv = NULL;
-
-	if (s != NULL) {
-		size_t sz = strlen(s) + 1;
-		strlcpy(rv = alloc(sz, ap), s, sz);
-	}
-	return (rv);
-}
-
 char *
 str_nsave(const char *s, int n, Area *ap)
 {
@@ -85,6 +73,22 @@ str_nsave(const char *s, int n, Area *ap)
 		strlcpy(rv = alloc(n + 1, ap), s, n + 1);
 	return (rv);
 }
+
+char *
+str_save(const char *s, Area *ap)
+{
+#ifdef MKSH_SMALL
+	return (str_nsave(s, strlen(s), ap));
+#else
+	char *rv = NULL;
+
+	if (s != NULL) {
+		size_t sz = strlen(s) + 1;
+		strlcpy(rv = alloc(sz, ap), s, sz);
+	}
+	return (rv);
+#endif
+}
 #endif
 
 /* called from XcheckN() to grow buffer */