From 8a21ac0f095f6379d00805a1efa156bbd6790ab3 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Mon, 13 Dec 1999 02:18:02 +0000
Subject: [PATCH] Add isc_buffer_putstr().

---
 lib/isc/buffer.c             | 17 +++++++++++++++++
 lib/isc/include/isc/buffer.h | 12 ++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/lib/isc/buffer.c b/lib/isc/buffer.c
index dc272b047e..3ad36f2c47 100644
--- a/lib/isc/buffer.c
+++ b/lib/isc/buffer.c
@@ -397,6 +397,23 @@ isc_buffer_putmem(isc_buffer_t *b, unsigned char *base, unsigned int length)
 	b->used += length;
 }	
 
+isc_result_t
+isc_buffer_putstr(isc_buffer_t *b, const char *source) {
+        unsigned int l;
+	isc_region_t region;
+
+	REQUIRE(ISC_BUFFER_VALID(b));
+	REQUIRE(source != NULL);
+
+	l = strlen(source);
+	if (l > (b->length - b->used))
+		return (ISC_R_NOSPACE);
+
+	memcpy(b->base + b->used, source, l);
+	b->used += l;
+	return (ISC_R_SUCCESS);
+}
+
 isc_result_t
 isc_buffer_copyregion(isc_buffer_t *b, isc_region_t *r) {
 	unsigned char *base;
diff --git a/lib/isc/include/isc/buffer.h b/lib/isc/include/isc/buffer.h
index 1558e5447d..a98bd44509 100644
--- a/lib/isc/include/isc/buffer.h
+++ b/lib/isc/include/isc/buffer.h
@@ -549,6 +549,18 @@ isc_buffer_putmem(isc_buffer_t *b, unsigned char *base, unsigned int length);
  *
  *	'base' points to 'length' bytes of valid memory.
  *
+ */
+
+isc_result_t
+isc_buffer_putstr(isc_buffer_t *b, const char *source);
+/*
+ * Copy 'length' bytes of memory at 'base' into 'b'.
+ *
+ * Requires:
+ *	'b' is a valid buffer.
+ *
+ *	'source' to be a valid NULL terminated string.
+ *
  * Returns:
  *
  *	ISC_R_SUCCESS