From: Nikolaus Rath <Nikolaus@rath.org>
Date: Wed, 23 Aug 2017 21:37:40 +0000 (+0200)
Subject: fuse_loop_mt(): on error, return errno rather than -1.
X-Git-Tag: fuse-3.2.0~20
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cdea3acc2b065a7da1ff96fbdaf9c854192c189b;p=qemu-gpiodev%2Flibfuse.git

fuse_loop_mt(): on error, return errno rather than -1.
---

diff --git a/ChangeLog.rst b/ChangeLog.rst
index ce9ffd7..0b3e886 100644
--- a/ChangeLog.rst
+++ b/ChangeLog.rst
@@ -1,7 +1,10 @@
 Unreleased Changes
 ==================
 
-* `fuse_loop` no longer returns a positive value if the filesystem
+* `fuse_loop_mt()` now returns the minus the actual errno if there was
+  an error (instead of just -1).
+  
+* `fuse_loop()` no longer returns a positive value if the filesystem
   loop was terminated without errors or signals.
   
 * Improved documentation of `fuse_lowlevel_notify_*` functions.
diff --git a/lib/fuse_loop_mt.c b/lib/fuse_loop_mt.c
index 42d3e03..74b6c99 100644
--- a/lib/fuse_loop_mt.c
+++ b/lib/fuse_loop_mt.c
@@ -127,7 +127,7 @@ static void *fuse_do_work(void *data)
 		if (res <= 0) {
 			if (res < 0) {
 				fuse_session_exit(mt->se);
-				mt->error = -1;
+				mt->error = res;
 			}
 			break;
 		}