From 317181e8ea1b3406919b946ca5524f8b9f34817d Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Wed, 4 Sep 2019 15:59:18 +0100 Subject: Introduce callback for logging Introduce an API for custom log handler functions. This allows libfuse applications to send messages to syslog(3) or other logging systems. See include/fuse_log.h for details. Convert libfuse from fprintf(stderr, ...) to log_fuse(level, ...). Most messages are error messages with FUSE_LOG_ERR log level. There are also some debug messages which now use the FUSE_LOG_DEBUG log level. Note that lib/mount_util.c is used by both libfuse and fusermount3. Since fusermount3 does not link against libfuse, we cannot call fuse_log() from lib/mount_util.c. This file will continue to use fprintf(stderr, ...) until someone figures out how to split it up. Signed-off-by: Stefan Hajnoczi --- include/fuse_common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/fuse_common.h') diff --git a/include/fuse_common.h b/include/fuse_common.h index 0809441..2d686b2 100644 --- a/include/fuse_common.h +++ b/include/fuse_common.h @@ -15,6 +15,7 @@ #define FUSE_COMMON_H_ #include "fuse_opt.h" +#include "fuse_log.h" #include #include -- cgit v1.2.3