X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=afs.c;h=a2194f3ea3245ecfe0204d35de87f861874ea472;hp=a95ca415de3bb9255305657f6518e171d1724cc8;hb=11c6ad1a5fc459e81ac4f3d2fb16c4f9990cb97d;hpb=15151d60026dfe17cfaad02284d0abbb8b9389b2

diff --git a/afs.c b/afs.c
index a95ca415..a2194f3e 100644
--- a/afs.c
+++ b/afs.c
@@ -366,8 +366,9 @@ static int fd2buf(int fd, unsigned max_size, struct osl_object *obj)
 }
 
 /**
- * Read from stdin, and send the result to the parent process.
+ * Read data from a file descriptor, and send it to the afs process.
  *
+ * \param fd File descriptor to read data from.
  * \param arg_obj Pointer to the arguments to \a f.
  * \param f The callback function.
  * \param max_len Don't read more than that many bytes from stdin.
@@ -375,7 +376,7 @@ static int fd2buf(int fd, unsigned max_size, struct osl_object *obj)
  *
  * This function is used by commands that wish to let para_server store
  * arbitrary data specified by the user (for instance the add_blob family of
- * commands). First, at most \a max_len bytes are read from stdin, the result
+ * commands). First, at most \a max_len bytes are read from \a fd, the result
  * is concatenated with the buffer given by \a arg_obj, and the combined buffer
  * is made available to the parent process via shared memory.
  *
@@ -555,10 +556,10 @@ static void signal_post_select(struct sched *s, struct task *t)
 	if (!FD_ISSET(st->fd, &s->rfds))
 		return;
 	st->signum = para_next_signal();
-	PARA_NOTICE_LOG("caught signal %d\n", st->signum);
 	t->ret = 1;
 	if (st->signum == SIGUSR1)
 		return; /* ignore SIGUSR1 */
+	PARA_NOTICE_LOG("caught signal %d\n", st->signum);
 	t->ret = -E_SIGNAL_CAUGHT;
 	unregister_tasks();
 }