rfbLog can be overridden; EINTR on read/write means just try again

1 files changed, 3 insertions, 1 deletions

diff --git a/main.c b/main.c
index a5607b0..58619ba 100644
--- a/main.c
+++ b/main.c
@@ -59,7 +59,7 @@ void rfbLogEnable(int enabled) {
  */
 
 void
-rfbLog(const char *format, ...)
+rfbDefaultLog(const char *format, ...)
 {
     va_list args;
     char buf[256];
@@ -82,6 +82,8 @@ rfbLog(const char *format, ...)
     UNLOCK(logMutex);
 }
 
+rfbLogProc rfbLog=rfbDefaultLog;
+
 void rfbLogPerror(const char *str)
 {
     rfbLog("%s: %s\n", str, strerror(errno));