From 2914110af0cc490566446f18c929452368121b98 Mon Sep 17 00:00:00 2001 From: Samuel Mendoza-Jonas Date: Tue, 14 Feb 2017 15:52:35 +1100 Subject: [PATCH] lib/process: Add raw stdout mode Allow process users to set 'raw_stdout', which if set skips redirecting and saving output from processes. Signed-off-by: Samuel Mendoza-Jonas --- lib/process/process.c | 7 +++++-- lib/process/process.h | 1 + 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/process/process.c b/lib/process/process.c index f7e5b8f..c1606a5 100644 --- a/lib/process/process.c +++ b/lib/process/process.c @@ -114,7 +114,7 @@ static int process_setup_stdout_pipe(struct process_info *procinfo) { int rc; - if (!procinfo->process.keep_stdout) + if (!procinfo->process.keep_stdout || procinfo->process.raw_stdout) return 0; procinfo->stdout_buf_len = 4096; @@ -132,7 +132,7 @@ static int process_setup_stdout_pipe(struct process_info *procinfo) static void process_setup_stdout_parent(struct process_info *procinfo) { - if (!procinfo->process.keep_stdout) + if (!procinfo->process.keep_stdout || procinfo->process.raw_stdout) return; close(procinfo->stdout_pipe[1]); @@ -142,6 +142,9 @@ static void process_setup_stdout_child(struct process_info *procinfo) { int log = fileno(pb_log_get_stream()); + if (procinfo->process.raw_stdout) + return; + if (procinfo->process.keep_stdout) dup2(procinfo->stdout_pipe[1], STDOUT_FILENO); else diff --git a/lib/process/process.h b/lib/process/process.h index f858b0e..4904ffc 100644 --- a/lib/process/process.h +++ b/lib/process/process.h @@ -33,6 +33,7 @@ struct process { const char **argv; bool keep_stdout; bool add_stderr; + bool raw_stdout; process_exit_cb exit_cb; void *data; waiter_cb stdout_cb; -- 2.39.2