added a --relative (== -R) option. This is what Anthony Thyssen

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index 3ecd812..e53d02a 100644 (file)
--- a/util.c
+++ b/util.c
@@ -127,6 +127,7 @@ int piped_child(char **command,int *f_in,int *f_out)
 
   if (pid == 0)
     {
+      extern int orig_umask;
       if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
          close(to_child_pipe[1]) < 0 ||
          close(from_child_pipe[0]) < 0 ||
@@ -136,6 +137,7 @@ int piped_child(char **command,int *f_in,int *f_out)
       }
       if (to_child_pipe[0] != STDIN_FILENO) close(to_child_pipe[0]);
       if (from_child_pipe[1] != STDOUT_FILENO) close(from_child_pipe[1]);
+      umask(orig_umask);
       execvp(command[0], command);
       fprintf(FERROR,"Failed to exec %s : %s\n",
              command[0],strerror(errno));
@@ -226,3 +228,26 @@ int set_blocking(int fd, int set)
   return fcntl( fd, F_SETFL, val);
 #undef FLAG_TO_SET
 }
+
+/****************************************************************************
+create any necessary directories in fname. Unfortunately we don't know
+what perms to give the directory when this is called so we need to rely
+on the umask
+****************************************************************************/
+int create_directory_path(char *fname)
+{
+       extern int orig_umask;
+       char *p;
+
+       while (*fname == '/') fname++;
+       while (strncmp(fname,"./",2)==0) fname += 2;
+
+       p = fname;
+       while ((p=strchr(p,'/'))) {
+               *p = 0;
+               mkdir(fname,0777 & ~orig_umask); 
+               *p = '/';
+               p++;
+       }
+       return 0;
+}