From ebd8ebf62e0848b82bf8139fecb52ead54bc763f Mon Sep 17 00:00:00 2001
From: tholo <>
Date: Mon, 16 Sep 1996 05:43:40 +0000
Subject: [PATCH] Avoid pulling in stdio

---
 src/lib/libc/stdlib/malloc.c      |  6 +++---
 src/lib/libc/string/__strerror.c  | 24 ++++++++++++++++++++----
 src/lib/libc/string/__strsignal.c | 24 ++++++++++++++++++++----
 3 files changed, 43 insertions(+), 11 deletions(-)

diff --git a/src/lib/libc/stdlib/malloc.c b/src/lib/libc/stdlib/malloc.c
index 54a802b0..780980e7 100644
--- a/src/lib/libc/stdlib/malloc.c
+++ b/src/lib/libc/stdlib/malloc.c
@@ -8,7 +8,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: malloc.c,v 1.11 1996/09/15 09:31:49 tholo Exp $";
+static char rcsid[] = "$OpenBSD: malloc.c,v 1.12 1996/09/16 05:43:40 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 /*
@@ -20,9 +20,9 @@ static char rcsid[] = "$OpenBSD: malloc.c,v 1.11 1996/09/15 09:31:49 tholo Exp $
 /*
  * Defining MALLOC_STATS will enable you to call malloc_dump() and set
  * the [dD] options in the MALLOC_OPTIONS environment variable.
- * It has no run-time performance hit.
+ * It has no run-time performance hit, but does pull in stdio...
  */
-#define MALLOC_STATS
+#undef MALLOC_STATS
 
 #if defined(EXTRA_SANITY) && !defined(MALLOC_STATS)
 # define MALLOC_STATS	/* required for EXTRA_SANITY */
diff --git a/src/lib/libc/string/__strerror.c b/src/lib/libc/string/__strerror.c
index 619bebf2..16d82058 100644
--- a/src/lib/libc/string/__strerror.c
+++ b/src/lib/libc/string/__strerror.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: __strerror.c,v 1.4 1996/09/15 09:31:53 tholo Exp $";
+static char *rcsid = "$OpenBSD: __strerror.c,v 1.5 1996/09/16 05:43:38 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #ifdef NLS
@@ -49,6 +49,21 @@ static char *rcsid = "$OpenBSD: __strerror.c,v 1.4 1996/09/15 09:31:53 tholo Exp
 #include <stdio.h>
 #include <string.h>
 
+static char *itoa(num)
+	int num;
+{
+	static char buffer[11];
+	char *p;
+
+	p = buffer + 4;
+	while (num >= 10) {
+		*--p = (num % 10) + '0';
+		num /= 10;
+	}
+	*p = (num % 10) + '0';
+	return p;
+}
+
 /*
  * Since perror() is not allowed to change the contents of strerror()'s
  * static buffer, both functions supply their own buffers to the
@@ -60,7 +75,7 @@ __strerror(num, buf)
 	int num;
 	char *buf;
 {
-#define	UPREFIX	"Unknown error: %u"
+#define	UPREFIX	"Unknown error: "
 	register unsigned int errnum;
 
 #ifdef NLS
@@ -78,10 +93,11 @@ __strerror(num, buf)
 #endif
 	} else {
 #ifdef NLS
-		sprintf(buf, catgets(catd, 1, 0xffff, UPREFIX), errnum);
+		strcpy(buf, catgets(catd, 1, 0xffff, UPREFIX));
 #else
-		sprintf(buf, UPREFIX, errnum);
+		strcpy(buf, UPREFIX);
 #endif
+		strcat(buf, itoa(errnum));
 	}
 
 #ifdef NLS
diff --git a/src/lib/libc/string/__strsignal.c b/src/lib/libc/string/__strsignal.c
index 5d870081..5a424bfd 100644
--- a/src/lib/libc/string/__strsignal.c
+++ b/src/lib/libc/string/__strsignal.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: __strsignal.c,v 1.2 1996/08/19 08:33:56 tholo Exp $";
+static char *rcsid = "$OpenBSD: __strsignal.c,v 1.3 1996/09/16 05:43:39 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #ifdef NLS
@@ -48,12 +48,27 @@ static char *rcsid = "$OpenBSD: __strsignal.c,v 1.2 1996/08/19 08:33:56 tholo Ex
 #include <signal.h>
 #include <string.h>
 
+static char *itoa(num)
+	int num;
+{
+	static char buffer[11];
+	char *p;
+
+	p = buffer + 4;
+	while (num >= 10) {
+		*--p = (num % 10) + '0';
+		num /= 10;
+	}
+	*p = (num % 10) + '0';
+	return p;
+}
+
 char *
 __strsignal(num, buf)
 	int num;
 	char *buf;
 {
-#define	UPREFIX	"Unknown signal: %u"
+#define	UPREFIX	"Unknown signal: "
 	register unsigned int signum;
 
 #ifdef NLS
@@ -71,10 +86,11 @@ __strsignal(num, buf)
 #endif
 	} else {
 #ifdef NLS
-		sprintf(buf, catgets(catd, 1, 0xffff, UPREFIX), signum);
+		strcpy(buf, catgets(catd, 1, 0xffff, UPREFIX));
 #else
-		sprintf(buf, UPREFIX, signum);
+		strcpy(buf, UPREFIX);
 #endif
+		strcat(buf, itoa(signum));
 	}
 
 #ifdef NLS