Description: Change how stack grows on HPPA.
 On HPPA stack grows upwards. This patch introduces this change for
 this 3rd party code.
Author: John David Anglin <dave.anglin@bell.net>
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1042018
Reviewed-by: Lisandro Damián Nicanor Pérez Meyer <lisandro@debian.org>
Last-Update: 2023-07-28

--- ./src/3rdparty/forkfd/forkfd_linux.c.save	2023-07-27 12:04:02.940466337 +0000
+++ ./src/3rdparty/forkfd/forkfd_linux.c	2023-07-27 12:06:53.522077424 +0000
@@ -168,7 +168,12 @@
     }
     *system = 1;
 
+#if defined(__hppa__)
+    /* Stack grows up */
+    pid = clone(childFn, childStack, cloneflags, token, &pidfd, NULL, NULL);
+#else
     pid = clone(childFn, childStack + sizeof(childStack), cloneflags, token, &pidfd, NULL, NULL);
+#endif
     if (pid < 0)
         return pid;
     if (ppid)