[sr-dev] git:master: acc(k): Define timersub macro for Solaris as it is not provided in

[Timo Reimann]

Module: sip-router
Branch: master
Commit: 456903d2b4775e3d968e2eaa08b46e64993f4053
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=456903d2b4775e3d968e2eaa08b46e64993f4053

Author: Timo Reimann <sr at foo-lounge.de>
Committer: Timo Reimann <sr at foo-lounge.de>
Date:   Sat Nov  5 02:41:19 2011 +0100

acc(k): Define timersub macro for Solaris as it is not provided in
<sys/time.h>.

---

 modules_k/acc/acc_cdr.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/modules_k/acc/acc_cdr.c b/modules_k/acc/acc_cdr.c
index 88d4a22..a3760b9 100644
--- a/modules_k/acc/acc_cdr.c
+++ b/modules_k/acc/acc_cdr.c
@@ -46,6 +46,19 @@
 
 #include <sys/time.h>
 
+/* Solaris does not provide timersub macro in <sys/time.h> */
+#ifdef __OS_solaris
+#define timersub(tvp, uvp, vvp)                     \
+    do {                                \
+        (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec;      \
+        (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec;   \
+        if ((vvp)->tv_usec < 0) {               \
+            (vvp)->tv_sec--;                \
+            (vvp)->tv_usec += 1000000;          \
+        }                           \
+    } while (0)
+#endif // __OS_solaris
+
 #define TIME_STR_BUFFER_SIZE 20
 #define TIME_BUFFER_LENGTH 256