X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/2836ee9b0261607dd9d3b6d7f605394386b0a93b..17a1676976deacb11cbd064f3de0032c7a381069:/support/savetransfer.c

diff --git a/support/savetransfer.c b/support/savetransfer.c
index bec6c068..808a6f25 100644
--- a/support/savetransfer.c
+++ b/support/savetransfer.c
@@ -7,20 +7,13 @@
  * -o  Save the output coming from PROGRAM to the OUTPUT_FILE
  *
  * If you want to capture the flow of data for an rsync command, use one of
- * the following commands (the first two are push commands, the last two are
- * pull commands):
+ * the following commands (the resulting files should be identical):
  *
- * rsync -av --rsh="savetransfer -i /tmp/from.sender ssh"
- *   --rsync-path="savetransfer -i /tmp/to.receiver rsync" FILES HOST:DEST
+ * rsync -av --rsh="savetransfer -i /tmp/to.server ssh"
+ *   --rsync-path="savetransfer -i /tmp/from.client rsync" SOURCE DEST
  *
- * rsync -av --rsh="savetransfer -o /tmp/to.sender ssh"
- *   --rsync-path="savetransfer -o /tmp/from.generator rsync" FILES HOST:DEST
- *
- * rsync -av --rsh="savetransfer -i /tmp/from.generator ssh"
- *   --rsync-path="savetransfer -i /tmp/to.sender rsync" HOST:FILES DEST
- *
- * rsync -av --rsh="savetransfer -o /tmp/to.receiver ssh"
- *   --rsync-path="savetransfer -o /tmp/from.sender rsync" HOST:FILES DEST
+ * rsync -av --rsh="savetransfer -o /tmp/from.server ssh"
+ *   --rsync-path="savetransfer -o /tmp/to.client rsync" SOURCE DEST
  *
  * Note that this program aborts after 30 seconds of inactivity, so you'll need
  * to change it if that is not enough dead time for your transfer.  Also, some
@@ -34,6 +27,10 @@
 
 #define TIMEOUT_SECONDS 30
 
+#ifdef HAVE_SIGACTION
+static struct sigaction sigact;
+#endif
+
 void run_program(char **command);
 
 char buf[4096];
@@ -71,11 +68,11 @@ main(int argc, char *argv[])
     }
     set_blocking(fd_file);
 
-    signal(SIGPIPE, SIG_IGN);
+    SIGACTION(SIGPIPE, SIG_IGN);
 
     run_program(argv + 1);
 
-#if HAVE_SETMODE && O_BINARY
+#if defined HAVE_SETMODE && O_BINARY
     setmode(STDIN_FILENO, O_BINARY);
     setmode(STDOUT_FILENO, O_BINARY);
 #endif