[haiku-bugs] Re: [Haiku] #2695: [XSI] Implement SA_SIGINFO for sigaction
- From: "kallisti5" <trac@xxxxxxxxxxxx>
- Date: Mon, 25 Jan 2010 18:42:10 -0000
#2695: [XSI] Implement SA_SIGINFO for sigaction
--------------------------+-------------------------------------------------
Reporter: andreasf | Owner: axeld
Type: enhancement | Status: new
Priority: normal | Milestone: R1
Component: System/POSIX | Version: R1/pre-alpha1
Keywords: | Blockedby: 5324
Platform: All | Blocking:
--------------------------+-------------------------------------------------
Comment(by kallisti5):
this bug can be worked around on the application side, but if an app
assumes that the full POSIX standard is adopted it will fail to compile.
Ruby added a work around in http://redmine.ruby-
lang.org/repositories/revision/ruby-19?rev=26399
{{{
#if defined(SIGSEGV) && defined(HAVE_SIGALTSTACK) && defined(SA_SIGINFO)
#define USE_SIGALTSTACK
#endif
}}}
If SA_SIGINFO is defined down the road improperly it may cause problems as
code will try and use it.
--
Ticket URL: <http://dev.haiku-os.org/ticket/2695#comment:8>
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