[Tarantool-patches] [PATCH 05/13] say: allow to set a logger file descriptor
Alexander Turenko
alexander.turenko at tarantool.org
Fri Apr 10 05:50:43 MSK 2020
It is necessary to decouple stderr from a logger file descriptor in the
popen implementation.
Part of #4031
---
src/lib/core/say.c | 6 ++++++
src/lib/core/say.h | 7 ++++++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/src/lib/core/say.c b/src/lib/core/say.c
index dd05285a6..5d572e1ab 100644
--- a/src/lib/core/say.c
+++ b/src/lib/core/say.c
@@ -174,6 +174,12 @@ log_get_fd(void)
return log_default->fd;
}
+void
+log_set_fd(int new_fd)
+{
+ log_default->fd = new_fd;
+}
+
void
log_set_level(struct log *log, enum say_level level)
{
diff --git a/src/lib/core/say.h b/src/lib/core/say.h
index e17de659c..3ce7724c4 100644
--- a/src/lib/core/say.h
+++ b/src/lib/core/say.h
@@ -204,10 +204,15 @@ enum say_logger_type
log_type();
/**
- * Default logger file descriptor.
+ * Accessors for default logger file descriptor.
+ *
+ * It is needed for dark magic inside popen implementation.
+ * Unlikely it is what you want to use anywhere else.
*/
int
log_get_fd(void);
+void
+log_set_fd(int new_fd);
/**
* Set log level. Can be used dynamically.
--
2.25.0
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