X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/c46ded46212c2ea55e43ec661b5a724718a63ec2..6e4fb64e6141727b8144bb77265bf0a4a8450a39:/util.c

diff --git a/util.c b/util.c
index cc626d79..8b36474e 100644
--- a/util.c
+++ b/util.c
@@ -98,6 +98,9 @@ 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;
 }
@@ -250,7 +253,7 @@ static int full_write(int desc, char *ptr, int len)
    for an error.  
 
    derived from GNU C's cccp.c. */
-int safe_read(int desc, char *ptr, int len)
+static int safe_read(int desc, char *ptr, int len)
 {
 	int n_chars;
  
@@ -407,14 +410,6 @@ int name_to_gid(char *name, gid_t *gid)
 }
 
 
-/****************************************************************************
-check if a process exists. 
-****************************************************************************/
-int process_exists(int pid)
-{
-	return(kill(pid,0) == 0 || errno != ESRCH);
-}
-
 /* lock a byte range in a open file */
 int lock_range(int fd, int offset, int len)
 {