preparing for release of 2.1.1

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index bfa35f1..6e0fbab 100644 (file)
--- 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;
  
@@ -291,7 +294,7 @@ int copy_file(char *source, char *dest, mode_t mode)
        }
 
        ofd = do_open(dest, O_WRONLY | O_CREAT | O_TRUNC | O_EXCL, mode);
-       if (ofd < 0) {
+       if (ofd == -1) {
                rprintf(FERROR,"open %s: %s\n",
                        dest,strerror(errno));
                close(ifd);
@@ -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)
 {
@@ -432,7 +427,7 @@ int lock_range(int fd, int offset, int len)
 
 static void glob_expand_one(char *s, char **argv, int *argc, int maxargs)
 {
-#ifndef HAVE_GLOB
+#if !(defined(HAVE_GLOB) && defined(HAVE_GLOB_H))
        if (!*s) s = ".";
        argv[*argc] = strdup(s);
        (*argc)++;