Fix implementation of std.os.linux.accept on x86

mpfaff · alexrp · commit 49c7318056ca · 2025-05-10T02:24:33.000+02:00
diff --git a/lib/std/os/linux.zig b/lib/std/os/linux.zig
@@ -2042,7 +2042,7 @@ pub fn socketpair(domain: i32, socket_type: i32, protocol: i32, fd: *[2]i32) usi
 
 pub fn accept(fd: i32, noalias addr: ?*sockaddr, noalias len: ?*socklen_t) usize {
     if (native_arch == .x86) {
-        return socketcall(SC.accept, &[4]usize{ fd, addr, len, 0 });
+        return socketcall(SC.accept, &[4]usize{ @as(usize, @bitCast(@as(isize, fd))), @intFromPtr(addr), @intFromPtr(len), 0 });
     }
     return accept4(fd, addr, len, 0);
 }

Original file line number	Diff line number	Diff line change
`@@ -2042,7 +2042,7 @@ pub fn socketpair(domain: i32, socket_type: i32, protocol: i32, fd: *[2]i32) usi`
`2042`	`2042`
`2043`	`2043`	`pub fn accept(fd: i32, noalias addr: ?sockaddr, noalias len: ?socklen_t) usize {`
`2044`	`2044`	`if (native_arch == .x86) {`
`2045`		`- return socketcall(SC.accept, &[4]usize{ fd, addr, len, 0 });`
	`2045`	`+ return socketcall(SC.accept, &[4]usize{ @as(usize, @bitCast(@as(isize, fd))), @intFromPtr(addr), @intFromPtr(len), 0 });`
`2046`	`2046`	`}`
`2047`	`2047`	`return accept4(fd, addr, len, 0);`
`2048`	`2048`	`}`