From 38b983b3461e7d3c64a981e2338bb34605c46f30 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 30 Sep 2012 13:38:55 -0400 Subject: generic sys_execve() Selected by __ARCH_WANT_SYS_EXECVE in unistd.h. Requires * working current_pt_regs() * *NOT* doing a syscall-in-kernel kind of kernel_execve() implementation. Using generic kernel_execve() is fine. Signed-off-by: Al Viro --- include/linux/compat.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/linux/compat.h') diff --git a/include/linux/compat.h b/include/linux/compat.h index 09b28b7369d7..c4be3f55511d 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -289,8 +289,12 @@ asmlinkage ssize_t compat_sys_pwritev(unsigned long fd, const struct compat_iovec __user *vec, unsigned long vlen, u32 pos_low, u32 pos_high); -int compat_do_execve(char *filename, compat_uptr_t __user *argv, - compat_uptr_t __user *envp, struct pt_regs *regs); +int compat_do_execve(const char *filename, const compat_uptr_t __user *argv, + const compat_uptr_t __user *envp, struct pt_regs *regs); +#ifdef __ARCH_WANT_SYS_EXECVE +asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv, + const compat_uptr_t __user *envp); +#endif asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, -- cgit v1.2.3