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authorDaisuke HATAYAMA <d.hatayama@jp.fujitsu.com>2010-03-06 00:44:07 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 22:26:45 +0300
commit1fcccbac89f5bbc5e41aa72086960059fce372da (patch)
tree9e42ee69f0216e612e5bd4338d6203dbad2d002f /include/linux/elf.h
parent088e7af73a962fcc8883b7a6392544d8342553d6 (diff)
downloadlinux-1fcccbac89f5bbc5e41aa72086960059fce372da.tar.xz
elf coredump: replace ELF_CORE_EXTRA_* macros by functions
elf_core_dump() and elf_fdpic_core_dump() use #ifdef and the corresponding macro for hiding _multiline_ logics in functions. This patch removes #ifdef and replaces ELF_CORE_EXTRA_* by corresponding functions. For architectures not implemeonting ELF_CORE_EXTRA_*, we use weak functions in order to reduce a range of modification. This cleanup is for my next patches, but I think this cleanup itself is worth doing regardless of my firnal purpose. Signed-off-by: Daisuke HATAYAMA <d.hatayama@jp.fujitsu.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: David Howells <dhowells@redhat.com> Cc: Greg Ungerer <gerg@snapgear.com> Cc: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andi Kleen <andi@firstfloor.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/elf.h')
-rw-r--r--include/linux/elf.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/elf.h b/include/linux/elf.h
index ad990c5f63f6..ccde3fd45f36 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -396,6 +396,7 @@ extern Elf32_Dyn _DYNAMIC [];
#define elf_phdr elf32_phdr
#define elf_note elf32_note
#define elf_addr_t Elf32_Off
+#define Elf_Half Elf32_Half
#else
@@ -404,6 +405,7 @@ extern Elf64_Dyn _DYNAMIC [];
#define elf_phdr elf64_phdr
#define elf_note elf64_note
#define elf_addr_t Elf64_Off
+#define Elf_Half Elf64_Half
#endif