Nix mysleep().

Just use sleep() where only whole-second resolution is used
to delay between reconnect-attempts; and nanosleep where
sub-second resolution is used.

sleep() should actually be OK, because we don't intermix those calls
with alarm() or any other signals or itimer functions.

nanosleep() should be OK because POSIX.1-2001 requires
that it not have the crazy signal interactions
that its predecessors are known for.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/server_signals.c b/src/server_signals.c
index 00f69bd..84cf5ec 100644
--- a/src/server_signals.c
+++ b/src/server_signals.c
@@ -28,6 +28,8 @@
 #include "logging.h"
 #include "server_configuration_struct.h"
 
+#include <time.h>
+
 extern ServerConfiguration* config;
 
 /*
@@ -77,7 +79,12 @@ server_sig_int(int signo)
   }
 
   /* FIXME: give a time to close all connections */
-  mysleep(0.1);
+  {
+    struct timespec ts;
+    ts.tv_sec = 0;
+    ts.tv_nsec = 100000000;
+    nanosleep(&ts, NULL);
+  }
 
   aflog(LOG_T_MAIN, LOG_I_NOTICE,
       "SERVER CLOSED cg: %ld bytes", getcg());