• Ian Lance Taylor's avatar
    runtime: unify handling of alternate signal stack · d15295c6
    Ian Lance Taylor authored
    Change all Unix systems to use stackt for the alternate signal
    stack (some were using sigaltstackt). Add OS-specific setSignalstackSP
    function to handle different types for ss_sp field, and unify all
    OS-specific signalstack functions into one. Unify handling of alternate
    signal stack in OS-specific minit and sigtrampgo functions via new
    functions minitSignalstack and setGsignalStack.
    
    Change-Id: Idc316dc69b1dd725717acdf61a1cd8b9f33ed174
    Reviewed-on: https://go-review.googlesource.com/29757
    Run-TryBot: Ian Lance Taylor <iant@golang.org>
    TryBot-Result: Gobot Gobot <gobot@golang.org>
    Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
    d15295c6
defs_openbsd_amd64.go 2.73 KB