Protocol: Implemented protocol error reporting.

Now public functions of the protocol can return an error code.

More work is done on actual logic.

Protocol code has bare-bones doxygen documentation.

Signed-off-by: Ramūnas Mažeikis <ramunasnezinomas@gmail.com>

1 files changed, 2 insertions, 14 deletions

diff --git a/src/common/utils.c b/src/common/utils.c
index 7e4caa5..956ef1b 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -1,20 +1,9 @@
 #include "utils.h"
+#include "string.h"
 
 int cmp_uuid(uuid_t *first, uuid_t *second)
 {
-	if (first->hi == second->hi) {
-		if (first->low == second->low) {
-			return 0;
-		} else if (first->low < second->low) {
-			return -1;
-		} else {
-			return 1;
-		}
-	} else if (first->hi < second->hi) {
-		return -1;
-	} else {
-		return 1;
-	}
+	return memcmp(first, second, sizeof(*first));
 }
 
 fpi1_t add(fpi1_t a, fpi1_t b)
@@ -36,4 +25,3 @@ fpi1_t div(fpi1_t a, fpi1_t b)
 {
 	return (fpi1_t)(((long)a * 10) / ((long)b * 10));
 }
-