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authorDenis Vlasenko <vda.linux@googlemail.com>2008-12-15 09:29:33 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-12-15 09:29:33 +0000
commit885f507317b6c8576ba2e298c2249d27ea6f8404 (patch)
tree6d9a70d14c2f21d85538a023c7e2e863245c49e6 /docs
parent1cfb1a324798f6ed03e49813d8dfe6b28dfb9c4f (diff)
sigaction overhaul as described in docs/sigaction.txt
Run tested on i386.
Diffstat (limited to 'docs')
-rw-r--r--docs/sigaction.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/docs/sigaction.txt b/docs/sigaction.txt
index b380e725b..667eeba41 100644
--- a/docs/sigaction.txt
+++ b/docs/sigaction.txt
@@ -242,4 +242,8 @@ To this effect:
* Document discovered arch quirks while debugging this mess.
-* Deal with old_kernel_sigaction later.
+* struct old_kernel_sigaction can't be disposed of in a similar way,
+ we need to have userspace struct sigaction unchanged regardless
+ whether we use "old" or "new" kernel sigaction() syscall.
+ It's moot anyway because "old" one is long unused, it's from
+ pre-2.2 kernels.