run-command.c: introduce trace_run_command()

This is the same as the old code that uses trace_argv_printf() in
run-command.c. This function will be improved in later patches to
print more information from struct child_process.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2018-01-18 16:45:09 +07:00 коммит произвёл Junio C Hamano
Родитель 33011e769c
Коммит e73dd78699
1 изменённых файлов: 17 добавлений и 1 удалений

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@ -6,6 +6,7 @@
#include "thread-utils.h"
#include "strbuf.h"
#include "string-list.h"
#include "quote.h"
void child_process_init(struct child_process *child)
{
@ -556,6 +557,20 @@ static int wait_or_whine(pid_t pid, const char *argv0, int in_signal)
return code;
}
static void trace_run_command(const struct child_process *cp)
{
struct strbuf buf = STRBUF_INIT;
if (!trace_want(&trace_default_key))
return;
strbuf_addf(&buf, "trace: run_command:");
sq_quote_argv_pretty(&buf, cp->argv);
trace_printf("%s", buf.buf);
strbuf_release(&buf);
}
int start_command(struct child_process *cmd)
{
int need_in, need_out, need_err;
@ -624,7 +639,8 @@ fail_pipe:
cmd->err = fderr[0];
}
trace_argv_printf(cmd->argv, "trace: run_command:");
trace_run_command(cmd);
fflush(NULL);
#ifndef GIT_WINDOWS_NATIVE