removed old non-blocking fd code (a hangover from a earlier version of

io.c). Thanks to Theo for pointing out this brokenness.

1 files changed, 0 insertions, 30 deletions

diff --git a/util.c b/util.c
index 947caa7c..a0101657 100644
--- a/util.c
+++ b/util.c
@@ -26,33 +26,6 @@
 
 extern int verbose;
 
-/****************************************************************************
-Set a fd into nonblocking mode. Uses POSIX O_NONBLOCK if available,
-else
-if SYSV use O_NDELAY
-if BSD use FNDELAY
-****************************************************************************/
-int set_nonblocking(int fd)
-{
-	int val;
-#ifdef O_NONBLOCK
-#define FLAG_TO_SET O_NONBLOCK
-#else
-#ifdef SYSV
-#define FLAG_TO_SET O_NDELAY
-#else /* BSD */
-#define FLAG_TO_SET FNDELAY
-#endif
-#endif
-	
-	if((val = fcntl(fd, F_GETFL, 0)) == -1)
-		return -1;
-	val |= FLAG_TO_SET;
-	return fcntl( fd, F_SETFL, val);
-#undef FLAG_TO_SET
-}
-
-
 /* this is taken from CVS */
 int piped_child(char **command,int *f_in,int *f_out)
 {
@@ -101,9 +74,6 @@ int piped_child(char **command,int *f_in,int *f_out)
   *f_in = from_child_pipe[0];
   *f_out = to_child_pipe[1];
 
-  set_nonblocking(*f_in);
-  set_nonblocking(*f_out);
-  
   return pid;
 }