diff options
author | Mike Frysinger <vapier@chromium.org> | 2017-02-24 18:00:26 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-24 20:46:56 -0500 |
commit | 1ca5eebb894a3625b2a543c7b550aa4ae33ba3cc (patch) | |
tree | 13d27cc9cff5b655a0d95630a1e09bab1862333a | |
parent | 796f571b0c5cf3efd2f652779770fa7bbbc2bb03 (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>
-rw-r--r-- | include/uapi/linux/mqueue.h | 2 |
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 @@ | |||
18 | #ifndef _LINUX_MQUEUE_H | 18 | #ifndef _LINUX_MQUEUE_H |
19 | #define _LINUX_MQUEUE_H | 19 | #define _LINUX_MQUEUE_H |
20 | 20 | ||
21 | #include <linux/types.h> | ||
22 | |||
21 | #define MQ_PRIO_MAX 32768 | 23 | #define MQ_PRIO_MAX 32768 |
22 | /* per-uid limit of kernel memory used by mqueue, in bytes */ | 24 | /* per-uid limit of kernel memory used by mqueue, in bytes */ |
23 | #define MQ_BYTES_MAX 819200 | 25 | #define MQ_BYTES_MAX 819200 |