run_processes_parallel: rename parameters for the callbacks
authorStefan Beller <sbeller@google.com>
Tue, 1 Mar 2016 02:07:16 +0000 (18:07 -0800)
committerJunio C Hamano <gitster@pobox.com>
Tue, 1 Mar 2016 19:57:19 +0000 (11:57 -0800)
The refs code has a similar pattern of passing around 'struct strbuf *err',
which is strictly used for error reporting. This is not the case here,
as the strbuf is used to accumulate all the output (whether it is error
or not) for the user. Rename it to 'out'.

Suggested-by: Jonathan Nieder <jrnieder@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
run-command.c
run-command.h
index bdda94006e2fc4a7241ab4ab4708da397faf261b..62c6721bd7d2d302d2c56449c9cdb1cdc7e8f7e3 100644 (file)
@@ -902,7 +902,7 @@ struct parallel_processes {
        struct strbuf buffered_output; /* of finished children */
 };
 
-static int default_start_failure(struct strbuf *err,
+static int default_start_failure(struct strbuf *out,
                                 void *pp_cb,
                                 void *pp_task_cb)
 {
@@ -910,7 +910,7 @@ static int default_start_failure(struct strbuf *err,
 }
 
 static int default_task_finished(int result,
-                                struct strbuf *err,
+                                struct strbuf *out,
                                 void *pp_cb,
                                 void *pp_task_cb)
 {
index 6e17894f010fb59fb5d89ac5f4be5273fbd89162..65bd4242163a0f17d8a81afb8895fc7974a4a499 100644 (file)
@@ -139,7 +139,7 @@ int in_async(void);
  * return the negative signal number.
  */
 typedef int (*get_next_task_fn)(struct child_process *cp,
-                               struct strbuf *err,
+                               struct strbuf *out,
                                void *pp_cb,
                                void **pp_task_cb);
 
@@ -148,7 +148,7 @@ typedef int (*get_next_task_fn)(struct child_process *cp,
  * a new process.
  *
  * You must not write to stdout or stderr in this function. Add your
- * message to the strbuf err instead, which will be printed without
+ * message to the strbuf out instead, which will be printed without
  * messing up the output of the other parallel processes.
  *
  * pp_cb is the callback cookie as passed into run_processes_parallel,
@@ -158,7 +158,7 @@ typedef int (*get_next_task_fn)(struct child_process *cp,
  * To send a signal to other child processes for abortion, return
  * the negative signal number.
  */
-typedef int (*start_failure_fn)(struct strbuf *err,
+typedef int (*start_failure_fn)(struct strbuf *out,
                                void *pp_cb,
                                void *pp_task_cb);
 
@@ -166,7 +166,7 @@ typedef int (*start_failure_fn)(struct strbuf *err,
  * This callback is called on every child process that finished processing.
  *
  * You must not write to stdout or stderr in this function. Add your
- * message to the strbuf err instead, which will be printed without
+ * message to the strbuf out instead, which will be printed without
  * messing up the output of the other parallel processes.
  *
  * pp_cb is the callback cookie as passed into run_processes_parallel,
@@ -177,7 +177,7 @@ typedef int (*start_failure_fn)(struct strbuf *err,
  * the negative signal number.
  */
 typedef int (*task_finished_fn)(int result,
-                               struct strbuf *err,
+                               struct strbuf *out,
                                void *pp_cb,
                                void *pp_task_cb);