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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2012-10-21 16:44:57 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-28 23:43:40 -0500 |
| commit | eda96977024c84e677191cad785351abbb945901 (patch) | |
| tree | a1038d27bb6b4399d8625da045c4af31d12df4e5 /arch/score/kernel/sys_score.c | |
| parent | c6x: sanitize copy_thread(), get rid of clone(2) wrapper, switch to generic clone() (diff) | |
| download | linux-dev-eda96977024c84e677191cad785351abbb945901.tar.xz linux-dev-eda96977024c84e677191cad785351abbb945901.zip | |
score: switch to generic fork/vfork/clone
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '')
| -rw-r--r-- | arch/score/kernel/sys_score.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/score/kernel/sys_score.c b/arch/score/kernel/sys_score.c index c54434c2fd9d..47c20ba46167 100644 --- a/arch/score/kernel/sys_score.c +++ b/arch/score/kernel/sys_score.c @@ -48,38 +48,3 @@ sys_mmap(unsigned long addr, unsigned long len, unsigned long prot, return -EINVAL; return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT); } - -asmlinkage long -score_fork(struct pt_regs *regs) -{ - return do_fork(SIGCHLD, regs->regs[0], regs, 0, NULL, NULL); -} - -/* - * Clone a task - this clones the calling program thread. - * This is called indirectly via a small wrapper - */ -asmlinkage long -score_clone(struct pt_regs *regs) -{ - unsigned long clone_flags; - unsigned long newsp; - int __user *parent_tidptr, *child_tidptr; - - clone_flags = regs->regs[4]; - newsp = regs->regs[5]; - if (!newsp) - newsp = regs->regs[0]; - parent_tidptr = (int __user *)regs->regs[6]; - child_tidptr = (int __user *)regs->regs[8]; - - return do_fork(clone_flags, newsp, regs, 0, - parent_tidptr, child_tidptr); -} - -asmlinkage long -score_vfork(struct pt_regs *regs) -{ - return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, - regs->regs[0], regs, 0, NULL, NULL); -} |