[PATCH 4/8] trace2: demonstrate trace2 child process classification
- From
- Jeff Hostetler via GitGitGadget <gitgitgadget@gmail.com>
- Date
- Aug 31, 2018, 16:49 UTC
- Message-ID
- <3ee8dcc8d356bfe18292dede717be509ca406b3d.1535734192.git.gitgitgadget@gmail.com>
- In-Reply-To
- <pull.29.git.gitgitgadget@gmail.com>
From: Jeff Hostetler <jeffhost@microsoft.com>
Classify editory, pager, and sub-process child processes. The former two can be used to identify interactive commands, for example.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> --- editor.c | 1 + pager.c | 1 + sub-process.c | 1 + 3 files changed, 3 insertions(+)
diff --git a/editor.c b/editor.c index 9a9b4e12d1..29707de198 100644 --- a/editor.c +++ b/editor.c @@ -66,6 +66,7 @@ int launch_editor(const char *path, struct strbuf *buffer, const char *const *en p.argv = args; p.env = env; p.use_shell = 1; + p.trace2_child_class = "editor"; if (start_command(&p) < 0) return error("unable to start editor '%s'", editor); diff --git a/pager.c b/pager.c index a768797fcf..4168460ae9 100644 --- a/pager.c +++ b/pager.c @@ -100,6 +100,7 @@ void prepare_pager_args(struct child_process *pager_process, const char *pager) argv_array_push(&pager_process->args, pager); pager_process->use_shell = 1; setup_pager_env(&pager_process->env_array); + pager_process->trace2_child_class = "pager"; } void setup_pager(void) diff --git a/sub-process.c b/sub-process.c index 8d2a1707cf..3f4af93555 100644 --- a/sub-process.c +++ b/sub-process.c @@ -88,6 +88,7 @@ int subprocess_start(struct hashmap *hashmap, struct subprocess_entry *entry, co process->out = -1; process->clean_on_exit = 1; process->clean_on_exit_handler = subprocess_exit_handler; + process->trace2_child_class = "subprocess"; err = start_command(process); if (err) {
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