From d7c0a373ff38b28a14fd7ee1cc6be3cfbddbd850 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Fri, 2 Dec 2016 13:52:59 +0100 Subject: logging: Extend log_target with call-back for un-formatted log line Some targets might not want to receive only an opaque, pre-formatted string, but rather the unformatted arguments with metadata like sub-system/level/file/line. We solve this by introducing a log_target->output_raw() function pointer. If a target specifies this function, it takes precedence over the regular log_target->output() function. Change-Id: I9dc9205d70dce9581458e7e9dc2d8a92991897bd --- src/logging.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/logging.c') diff --git a/src/logging.c b/src/logging.c index 9e30d5f8..165d8229 100644 --- a/src/logging.c +++ b/src/logging.c @@ -385,7 +385,10 @@ void osmo_vlogp(int subsys, int level, const char *file, int line, * in undefined state. Since _output uses vsnprintf and it may * be called several times, we have to pass a copy of ap. */ va_copy(bp, ap); - _output(tar, subsys, level, file, line, cont, format, bp); + if (tar->raw_output) + tar->raw_output(tar, subsys, level, file, line, cont, format, bp); + else + _output(tar, subsys, level, file, line, cont, format, bp); va_end(bp); } } -- cgit v1.2.3