[PATCH 10/11] run command: add RUN_COMMAND_NO_STDOUT

[Kevin Wern <kevin.m.wern@gmail.com>]

Add option RUN_COMMAND_NO_STDOUT, which sets no_stdout on a child
process.

This will be used by git clone when calling index-pack on a downloaded
packfile.

Signed-off-by: Kevin Wern <kevin.m.wern@gmail.com>
---
 run-command.c | 1 +
 run-command.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/run-command.c b/run-command.c
index 863dad5..c4f82f9 100644
--- a/run-command.c
+++ b/run-command.c
@@ -574,6 +574,7 @@ int run_command_v_opt_cd_env(const char **argv, int opt, const char *dir, const
 	cmd.silent_exec_failure = opt & RUN_SILENT_EXEC_FAILURE ? 1 : 0;
 	cmd.use_shell = opt & RUN_USING_SHELL ? 1 : 0;
 	cmd.clean_on_exit = opt & RUN_CLEAN_ON_EXIT ? 1 : 0;
+	cmd.no_stdout = opt & RUN_COMMAND_NO_STDOUT ? 1 : 0;
 	cmd.dir = dir;
 	cmd.env = env;
 	return run_command(&cmd);
diff --git a/run-command.h b/run-command.h
index 42917e8..2d2c871 100644
--- a/run-command.h
+++ b/run-command.h
@@ -70,6 +70,7 @@ extern int run_hook_ve(const char *const *env, const char *name, va_list args);
 #define RUN_SILENT_EXEC_FAILURE 8
 #define RUN_USING_SHELL 16
 #define RUN_CLEAN_ON_EXIT 32
+#define RUN_COMMAND_NO_STDOUT 64
 int run_command_v_opt(const char **argv, int opt);
 
 /*
-- 
2.7.4