Instruct the child to close the read side of a pipe provided by
the parent for notification that would be used in a future patch.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@xxxxxxxxx>
---
run-command.c | 3 +++
run-command.h | 2 ++
2 files changed, 5 insertions(+)
diff --git a/run-command.c b/run-command.c
index 8833b23367..0156d3a01d 100644
--- a/run-command.c
+++ b/run-command.c
@@ -796,6 +796,9 @@ int start_command(struct child_process *cmd)
set_error_routine(child_error_fn);
set_warn_routine(child_warn_fn);
+ if (cmd->parent_ipc_in != -1)
+ close(cmd->parent_ipc_in);
+
close(notify_pipe[0]);
set_cloexec(notify_pipe[1]);
child_notifier = notify_pipe[1];
diff --git a/run-command.h b/run-command.h
index 0df25e445f..d731b400b9 100644
--- a/run-command.h
+++ b/run-command.h
@@ -81,6 +81,7 @@ struct child_process {
const char *trace2_child_class;
const char *trace2_hook_name;
+ int parent_ipc_in;
/*
* Using .in, .out, .err:
* - Specify 0 for no redirections. No new file descriptor is allocated.
@@ -147,6 +148,7 @@ struct child_process {
#define CHILD_PROCESS_INIT { \
.args = STRVEC_INIT, \
.env = STRVEC_INIT, \
+ .parent_ipc_in = -1, \
}
/**
--
2.39.5 (Apple Git-154)
