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authorMike Frysinger <vapier@chromium.org>2017-02-24 15:00:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-24 17:46:56 -0800
commit1ca5eebb894a3625b2a543c7b550aa4ae33ba3cc (patch)
tree13d27cc9cff5b655a0d95630a1e09bab1862333a /include
parent796f571b0c5cf3efd2f652779770fa7bbbc2bb03 (diff)
uapi: mqueue.h: add missing linux/types.h include
Commit 63159f5dcccb ("uapi: Use __kernel_long_t in struct mq_attr") changed the types from long to __kernel_long_t, but didn't add a linux/types.h include. Code that tries to include this header directly breaks: /usr/include/linux/mqueue.h:26:2: error: unknown type name '__kernel_long_t' __kernel_long_t mq_flags; /* message queue flags */ This also upsets configure tests for this header: checking linux/mqueue.h usability... no checking linux/mqueue.h presence... yes configure: WARNING: linux/mqueue.h: present but cannot be compiled configure: WARNING: linux/mqueue.h: check for missing prerequisite headers? configure: WARNING: linux/mqueue.h: see the Autoconf documentation configure: WARNING: linux/mqueue.h: section "Present But Cannot Be Compiled" configure: WARNING: linux/mqueue.h: proceeding with the compiler's result checking for linux/mqueue.h... no Link: http://lkml.kernel.org/r/20170119194644.4403-1-vapier@gentoo.org Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/mqueue.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/mqueue.h b/include/uapi/linux/mqueue.h
index d0a2b8e89813..bbd5116ea739 100644
--- a/include/uapi/linux/mqueue.h
+++ b/include/uapi/linux/mqueue.h
@@ -18,6 +18,8 @@
#ifndef _LINUX_MQUEUE_H
#define _LINUX_MQUEUE_H
+#include <linux/types.h>
+
#define MQ_PRIO_MAX 32768
/* per-uid limit of kernel memory used by mqueue, in bytes */
#define MQ_BYTES_MAX 819200