[Bug 2713] New: No definition for SYS_sigaction on x86_64

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2713

Summary: No definition for SYS_sigaction on x86_64
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: wine-kernel
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I'm trying to compile wine on my x86_64 box and I'm getting the following   
compile error in the /usr/src/wine/dlls/ntdll directory:   
signal_i386.c: In function `wine_sigaction':   
signal_i386.c:114: error: `SYS_sigaction' undeclared (first use in this   
function)

I checked the syscall.h file which ended up pointing to bits/syscall.h after a   
few includes and found SYS_rt_sigaction but no SYS_sigaction. Is SYS_sigaction  
some system call that recently got removed from the linux kernel for some  
reason?

I'm using a vanilla linux-2.6.10 kernel, glibc 2.3.4.20041102 and gcc 3.4.3-r1  
all built using gentoo ebuilds.