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https://bugzilla.libsdl.org/show_bug.cgi?id=1427
https://hg.libsdl.org/SDL/rev/57a55e457ef6
--- src/video/x11/SDL_x11video.c.orig 2012-01-19 06:30:06 UTC
+++ src/video/x11/SDL_x11video.c
@@ -418,16 +418,21 @@ static void create_aux_windows(_THIS)
}
{
- pid_t pid = getpid();
+ union align_pid {
+ pid_t pid;
+ long dummy;
+ } a_pid;
char hostname[256];
+
+ a_pid.pid = getpid();
- if (pid > 0 && gethostname(hostname, sizeof(hostname)) > -1) {
+ if (a_pid.pid > 0 && gethostname(hostname, sizeof(hostname)) > -1) {
Atom _NET_WM_PID = XInternAtom(SDL_Display, "_NET_WM_PID", False);
Atom WM_CLIENT_MACHINE = XInternAtom(SDL_Display, "WM_CLIENT_MACHINE", False);
hostname[sizeof(hostname)-1] = '\0';
XChangeProperty(SDL_Display, WMwindow, _NET_WM_PID, XA_CARDINAL, 32,
- PropModeReplace, (unsigned char *)&pid, 1);
+ PropModeReplace, (unsigned char *)&(a_pid.pid), 1);
XChangeProperty(SDL_Display, WMwindow, WM_CLIENT_MACHINE, XA_STRING, 8,
PropModeReplace, (unsigned char *)hostname, SDL_strlen(hostname));
}
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