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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-10 13:31:13 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-14 19:37:44 -0400 |
| commit | 71915d21e59c153c1202e3198916817c2d18da32 (patch) | |
| tree | 16f860959623b593f18215911271d17ace515865 | |
| parent | 5fae1b664595adc621fb9294b7d19145918073de (diff) | |
| download | lwn-71915d21e59c153c1202e3198916817c2d18da32.tar.gz lwn-71915d21e59c153c1202e3198916817c2d18da32.zip | |
h8300: generic sys_execve()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/h8300/include/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/h8300/kernel/process.c | 21 |
2 files changed, 1 insertions, 21 deletions
diff --git a/arch/h8300/include/asm/unistd.h b/arch/h8300/include/asm/unistd.h index 5cd882801d79..07afcfaec995 100644 --- a/arch/h8300/include/asm/unistd.h +++ b/arch/h8300/include/asm/unistd.h @@ -356,6 +356,7 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_EXECVE /* * "Conditional" syscalls diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c index e3dfea71c15f..2a45718cc5e8 100644 --- a/arch/h8300/kernel/process.c +++ b/arch/h8300/kernel/process.c @@ -183,27 +183,6 @@ int copy_thread(unsigned long clone_flags, return 0; } -/* - * sys_execve() executes a new program. - */ -asmlinkage int sys_execve(const char *name, - const char *const *argv, - const char *const *envp, - int dummy, ...) -{ - int error; - struct filename *filename; - struct pt_regs *regs = (struct pt_regs *) ((unsigned char *)&dummy-4); - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename->name, argv, envp, regs); - putname(filename); - return error; -} - unsigned long thread_saved_pc(struct task_struct *tsk) { return ((struct pt_regs *)tsk->thread.esp0)->pc; |