mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2025-12-06 06:13:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

start: fix logic for signal hanlding when SIG.POLL does not exist

Browse Source 
fixes a compilation failure on FreeBSD
This commit is contained in:
Andrew Kelley 2025-10-27 14:57:01 -07:00
parent bbc1c07538
commit ef55dcae67
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
lib/std/start.zig
View File

@ -784,9 +784,19 @@ fn maybeIgnoreSignals() void {
.mask = posix.sigemptyset(),
.flags = 0,
};
if (!std.options.keep_sigpoll) posix.sigaction(posix.SIG.POLL, &act, null);
if (@hasField(posix.SIG, "IO") and posix.SIG.IO != posix.SIG.POLL and !std.options.keep_sigio) posix.sigaction(posix.SIG.IO, &act, null);
if (!std.options.keep_sigpipe) posix.sigaction(posix.SIG.PIPE, &act, null);
if (@hasField(posix.SIG, "POLL") and !std.options.keep_sigpoll)
posix.sigaction(posix.SIG.POLL, &act, null);
if (@hasField(posix.SIG, "IO") and
(!@hasField(posix.SIG, "POLL") or posix.SIG.IO != posix.SIG.POLL) and
!std.options.keep_sigio)
{
posix.sigaction(posix.SIG.IO, &act, null);
}
if (@hasField(posix.SIG, "PIPE") and !std.options.keep_sigpipe)
posix.sigaction(posix.SIG.PIPE, &act, null);
}
fn noopSigHandler(_: i32) callconv(.c) void {}