path: root/sync_pipe.h
diff options
authorGuy Harris <guy@alum.mit.edu>2012-12-26 12:14:59 +0000
committerGuy Harris <guy@alum.mit.edu>2012-12-26 12:14:59 +0000
commitec5a6f8c5e93048f1b8d805d6858b0c8b49a30c8 (patch)
treec1a352c4f479768108474ca27a491ef87f95c473 /sync_pipe.h
parentb467ecfc8b5920e9676a7df034c46b0441b1cf0b (diff)
pipe_write_header() should return ssize_t, as it returns the return
value from write(), which, at least on UN*X, is ssize_t. svn path=/trunk/; revision=46779
Diffstat (limited to 'sync_pipe.h')
1 files changed, 1 insertions, 1 deletions
diff --git a/sync_pipe.h b/sync_pipe.h
index e35ee99dce..1be428db98 100644
--- a/sync_pipe.h
+++ b/sync_pipe.h
@@ -63,7 +63,7 @@
#define SP_QUIT 'Q' /* "gracefully" capture quit message (SIGUSR1) */
/* write a single message header to the recipient pipe */
-extern size_t
+extern ssize_t
pipe_write_header(int pipe_fd, char indicator, int length);
/* write a message to the recipient pipe in the standard format