vis

commit d341361f1ea587751c3a7cf941437e7b8aa09221
parent 0f884a27fcb5f7e0f134859af4c97dcda64977e1
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Sun,  3 Apr 2016 13:16:45 +0200

buffer: add buffer_content utility function

Diffstat:
M
buffer.c
 | 
4
++++
M
buffer.h
 | 
2
++

2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/buffer.c b/buffer.c
@@ -99,3 +99,7 @@ size_t buffer_length0(Buffer *buf) {
 size_t buffer_length(Buffer *buf) {
 	return buf->len;
 }
+
+const char *buffer_content(Buffer *buf) {
+	return buf->data;
+}
diff --git a/buffer.h b/buffer.h
@@ -42,5 +42,7 @@ bool buffer_prepend0(Buffer*, const char *data);
 size_t buffer_length0(Buffer*);
 /* return length of a buffer including possible NUL byte */
 size_t buffer_length(Buffer*);
+/* pointer to buffer data, might be NULL if empty, might not be NUL terminated */
+const char *buffer_content(Buffer*);
 
 #endif