slirp: Use monotonic clock if available (v2)

Calling gettimeofday() to compute a time interval can cause problems if
the system clock jumps forwards or backwards; replace updtime() with
qemu_get_clock(rt_clock), which calls clock_gettime(CLOCK_MONOTONIC) if
it is available.

Also remove some useless macros.

Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/slirp.h b/slirp.h
index ca99436..09d4ef3 100644
--- a/slirp.h
+++ b/slirp.h
@@ -108,10 +108,6 @@ typedef unsigned int u_int32_t;
 #include <arpa/inet.h>
 #endif
 
-#ifdef GETTIMEOFDAY_ONE_ARG
-#define gettimeofday(x, y) gettimeofday(x)
-#endif
-
 /* Systems lacking strdup() definition in <string.h>. */
 #if defined(ultrix)
 char *strdup(const char *);