notify: cleanups

* move set_nonblock{,ing}() into utils.c since we use it
elsewhere, too
* add proper error checking to set_nonblocking()
* use os_compat.h instead of individually #includ-ing system headers

git-svn-id: https://svn.musicpd.org/mpd/trunk@7217 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 2 insertions, 0 deletions

diff --git a/src/utils.h b/src/utils.h
index 564db0fe..e8a464ad 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -79,4 +79,6 @@ mpd_malloc void *xcalloc(size_t nmemb, size_t size);
 
 char *parsePath(char *path);
 
+int set_nonblocking(int fd);
+
 #endif