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Hi! s390{,x} uses different order of clone arguments. Fixes tst-system. 2003-05-21 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/s390/system.c: New file. --- libc/sysdeps/unix/sysv/linux/s390/system.c.jj 2003-05-21 13:40:08.000000000 -0400 +++ libc/sysdeps/unix/sysv/linux/s390/system.c 2003-05-21 13:41:04.000000000 -0400 @@ -0,0 +1,34 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <kernel-features.h> + +/* We have to and actually can handle cancelable system(). The big + problem: we have to kill the child process if necessary. To do + this a cleanup handler has to be registered and is has to be able + to find the PID of the child. The main problem is to reliable have + the PID when needed. It is not necessary for the parent thread to + return. It might still be in the kernel when the cancellation + request comes. Therefore we have to use the clone() calls ability + to have the kernel write the PID into the user-level variable. */ +#ifdef __ASSUME_CLONE_THREAD_FLAGS +# define FORK() \ + INLINE_SYSCALL (clone, 3, 0, CLONE_PARENT_SETTID | SIGCHLD, &pid) +#endif + +#include "../system.c" Jakub
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