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authorJoseph Myers <joseph@codesourcery.com>2014-06-20 23:24:00 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-06-20 23:24:00 +0000
commit9bc6103d0460686a92105410a306252238d952d8 (patch)
treef0d0c2ef1bf4bc9396dcd0346da86a19828bc8bf /sysdeps
parentd7109027508c8ef5f4218abc737fcb1a411c2bd3 (diff)
downloadglibc-9bc6103d0460686a92105410a306252238d952d8.tar.gz
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Include <kernel-features.h> explicitly where required.
This patch makes files using __ASSUME_* macros include
<kernel-features.h> explicitly, rather than relying on some other
header (such as tls.h, lowlevellock.h or pthreadP.h) to include it
implicitly.  (I omitted cases where I've already posted or am testing
the patch that stops the file from needing __ASSUME_* at all.)  This
accords with the general principle of making source files include the
headers for anything they use, and also helps make it safe to remove
<kernel-features.h> includes from any file that doesn't use
__ASSUME_* (some of those may be stray includes left behind after
increasing the minimum kernel version, others may never have been
needed or may have become obsolete after some other change).

Tested x86_64 that the disassembly of installed shared libraries is
unchanged by this patch.

	* nptl/pthread_cond_wait.c: Include <kernel-features.h>.
	* nptl/pthread_rwlock_timedrdlock.c: Likewise.
	* nptl/pthread_rwlock_timedwrlock.c: Likewise.
	* nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c: Likewise.
	* nscd/nscd.c: Likewise.
	* sysdeps/i386/nptl/tcb-offsets.sym: Likewise.
	* sysdeps/powerpc/nptl/tcb-offsets.sym: Likewise.
	* sysdeps/sh/nptl/tcb-offsets.sym: Likewise.
	* sysdeps/x86_64/nptl/tcb-offsets.sym: Likewise.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/i386/nptl/tcb-offsets.sym1
-rw-r--r--sysdeps/powerpc/nptl/tcb-offsets.sym1
-rw-r--r--sysdeps/sh/nptl/tcb-offsets.sym1
-rw-r--r--sysdeps/x86_64/nptl/tcb-offsets.sym1
4 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/i386/nptl/tcb-offsets.sym b/sysdeps/i386/nptl/tcb-offsets.sym
index 69f9deb368..7bdf161b29 100644
--- a/sysdeps/i386/nptl/tcb-offsets.sym
+++ b/sysdeps/i386/nptl/tcb-offsets.sym
@@ -1,5 +1,6 @@
 #include <sysdep.h>
 #include <tls.h>
+#include <kernel-features.h>
 
 RESULT			offsetof (struct pthread, result)
 TID			offsetof (struct pthread, tid)
diff --git a/sysdeps/powerpc/nptl/tcb-offsets.sym b/sysdeps/powerpc/nptl/tcb-offsets.sym
index eac5b5c732..f996759027 100644
--- a/sysdeps/powerpc/nptl/tcb-offsets.sym
+++ b/sysdeps/powerpc/nptl/tcb-offsets.sym
@@ -1,5 +1,6 @@
 #include <sysdep.h>
 #include <tls.h>
+#include <kernel-features.h>
 
 --
 
diff --git a/sysdeps/sh/nptl/tcb-offsets.sym b/sysdeps/sh/nptl/tcb-offsets.sym
index 753b72b2dd..ac63b5b93b 100644
--- a/sysdeps/sh/nptl/tcb-offsets.sym
+++ b/sysdeps/sh/nptl/tcb-offsets.sym
@@ -1,5 +1,6 @@
 #include <sysdep.h>
 #include <tls.h>
+#include <kernel-features.h>
 
 RESULT			offsetof (struct pthread, result)
 TID			offsetof (struct pthread, tid)
diff --git a/sysdeps/x86_64/nptl/tcb-offsets.sym b/sysdeps/x86_64/nptl/tcb-offsets.sym
index cf863752ee..729d1da38f 100644
--- a/sysdeps/x86_64/nptl/tcb-offsets.sym
+++ b/sysdeps/x86_64/nptl/tcb-offsets.sym
@@ -1,5 +1,6 @@
 #include <sysdep.h>
 #include <tls.h>
+#include <kernel-features.h>
 
 RESULT			offsetof (struct pthread, result)
 TID			offsetof (struct pthread, tid)