Add apr_sigwait to the apr_private.h file. This allows us to remove

a couple of #ifdefs, and standardize some code.  This macro comes directly
from the Apache code.


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@61277 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 1 insertions, 6 deletions

diff --git a/threadproc/unix/signals.c b/threadproc/unix/signals.c
index a96fded38..a192ebeee 100644
--- a/threadproc/unix/signals.c
+++ b/threadproc/unix/signals.c
@@ -278,12 +278,7 @@ static void *signal_thread_func(void *signal_handler)
     while (1) {
         int signal_received;
 
-#ifdef SIGWAIT_TAKES_ONE_ARG
-        signal_received = sigwait(&sig_mask);
-        if (signal_received == -1)
-#else
-        if (sigwait(&sig_mask, &signal_received) == -1)
-#endif
+        if (apr_sigwait(&sig_mask, &signal_received) != 0)
         {
             /* handle sigwait() error here */
         }