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authorArnd Bergmann <arnd@arndb.de>2018-04-13 11:50:12 +0200
committerArnd Bergmann <arnd@arndb.de>2018-08-29 15:42:20 +0200
commit82b355d161c9525ab8838cc27d3200bc3bc9082d (patch)
treedb0e1dc34aad8e44b2c4a19dd83652dc33390422 /arch/sh/include
parenty2038: __get_old_timespec32() can be static (diff)
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y2038: Remove newstat family from default syscall set
We have four generations of stat() syscalls: - the oldstat syscalls that are only used on the older architectures - the newstat family that is used on all 64-bit architectures but lacked support for large files on 32-bit architectures. - the stat64 family that is used mostly on 32-bit architectures to replace newstat - statx() to replace all of the above, adding 64-bit timestamps among other things. We already compile stat64 only on those architectures that need it, but newstat is always built, including on those that don't reference it. This adds a new __ARCH_WANT_NEW_STAT symbol along the lines of __ARCH_WANT_OLD_STAT and __ARCH_WANT_STAT64 to control compilation of newstat. All architectures that need it use an explict define, the others now get a little bit smaller, and future architecture (including 64-bit targets) won't ever see it. Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/unistd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h
index b36200af9ce7..a845b57eac69 100644
--- a/arch/sh/include/asm/unistd.h
+++ b/arch/sh/include/asm/unistd.h
@@ -5,6 +5,7 @@
# include <asm/unistd_64.h>
# endif
+# define __ARCH_WANT_NEW_STAT
# define __ARCH_WANT_OLD_READDIR
# define __ARCH_WANT_OLD_STAT
# define __ARCH_WANT_STAT64