From: Sebastian Harl <sh@tokkee.org>
Date: Wed, 17 Dec 2014 21:53:55 +0000 (+0100)
Subject: utils/strbuf: Added SDB_STRBUF_STR.
X-Git-Tag: sysdb-0.7.0~103
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=971e0d9e845bfcb14fcf175d72a136c4e1186f6c;p=sysdb.git

utils/strbuf: Added SDB_STRBUF_STR.

This macro returns a tuple describing the buffer content and length. The idea
is that functions which operate on (binary) strings should accept two such
arguments and the macro will make it easier to pass them in.
---

diff --git a/src/include/utils/strbuf.h b/src/include/utils/strbuf.h
index c14192d..a9e9155 100644
--- a/src/include/utils/strbuf.h
+++ b/src/include/utils/strbuf.h
@@ -45,6 +45,13 @@ extern "C" {
 
 typedef struct sdb_strbuf sdb_strbuf_t;
 
+/*
+ * SDB_STRBUF_STR:
+ * Return a tuple of a character array and its length representing the content
+ * of the string buffer.
+ */
+#define SDB_STRBUF_STR(buf) sdb_strbuf_string(buf), sdb_strbuf_len(buf)
+
 /*
  * sdb_strbuf_create, sdb_strbuf_destroy:
  * Allocate / deallocate string buffer objects. The initial size of a newly