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generic sys_sigaction() and compat_sys_sigaction()

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conditional on OLD_SIGACTION/COMPAT_OLD_SIGACTION

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro
2012-12-25 19:09:45 -05:00
parent 08d32fe504
commit 495dfbf767
5 changed files with 117 additions and 0 deletions
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arch/Kconfig
+11
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@@ -400,4 +400,15 @@ config OLD_SIGSUSPEND3
help
Even weirder antique ABI - three-argument sigsuspend(2)
config OLD_SIGACTION
bool
help
Architecture has old sigaction(2) syscall. Nope, not the same
as OLD_SIGSUSPEND | OLD_SIGSUSPEND3 - alpha has sigsuspend(2),
but fairly different variant of sigaction(2), thanks to OSF/1
compatibility...
config COMPAT_OLD_SIGACTION
bool
source "kernel/gcov/Kconfig"