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authorChris Metcalf <cmetcalf@tilera.com>2010-09-15 11:16:05 -0400
committerChris Metcalf <cmetcalf@tilera.com>2010-09-15 11:16:05 -0400
commite6e6c46d759cd013cb57eba112a4129a3a353c4b (patch)
tree12dbe6085c713832d0df037efc709e2b0b08ad2b /arch/tile/include
parent49553c2ef88749dd502687f4eb9c258bb10a4f44 (diff)
arch/tile: finish const-ifying sys_execve()
The sys_execve() implementation was properly const-ified but not the declaration, the syscall wrappers, or the compat version. This change completes the constification process. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/include')
-rw-r--r--arch/tile/include/asm/compat.h5
-rw-r--r--arch/tile/include/asm/syscalls.h21
2 files changed, 16 insertions, 10 deletions
diff --git a/arch/tile/include/asm/compat.h b/arch/tile/include/asm/compat.h
index 5a34da6cdd79..070ad0a5ef1c 100644
--- a/arch/tile/include/asm/compat.h
+++ b/arch/tile/include/asm/compat.h
@@ -214,8 +214,9 @@ extern int compat_setup_rt_frame(int sig, struct k_sigaction *ka,
214struct compat_sigaction; 214struct compat_sigaction;
215struct compat_siginfo; 215struct compat_siginfo;
216struct compat_sigaltstack; 216struct compat_sigaltstack;
217long compat_sys_execve(char __user *path, compat_uptr_t __user *argv, 217long compat_sys_execve(const char __user *path,
218 compat_uptr_t __user *envp); 218 const compat_uptr_t __user *argv,
219 const compat_uptr_t __user *envp);
219long compat_sys_rt_sigaction(int sig, struct compat_sigaction __user *act, 220long compat_sys_rt_sigaction(int sig, struct compat_sigaction __user *act,
220 struct compat_sigaction __user *oact, 221 struct compat_sigaction __user *oact,
221 size_t sigsetsize); 222 size_t sigsetsize);
diff --git a/arch/tile/include/asm/syscalls.h b/arch/tile/include/asm/syscalls.h
index af165a74537f..ce99ffefeacf 100644
--- a/arch/tile/include/asm/syscalls.h
+++ b/arch/tile/include/asm/syscalls.h
@@ -62,10 +62,12 @@ long sys_fork(void);
62long _sys_fork(struct pt_regs *regs); 62long _sys_fork(struct pt_regs *regs);
63long sys_vfork(void); 63long sys_vfork(void);
64long _sys_vfork(struct pt_regs *regs); 64long _sys_vfork(struct pt_regs *regs);
65long sys_execve(char __user *filename, char __user * __user *argv, 65long sys_execve(const char __user *filename,
66 char __user * __user *envp); 66 const char __user *const __user *argv,
67long _sys_execve(char __user *filename, char __user * __user *argv, 67 const char __user *const __user *envp);
68 char __user * __user *envp, struct pt_regs *regs); 68long _sys_execve(const char __user *filename,
69 const char __user *const __user *argv,
70 const char __user *const __user *envp, struct pt_regs *regs);
69 71
70/* kernel/signal.c */ 72/* kernel/signal.c */
71long sys_sigaltstack(const stack_t __user *, stack_t __user *); 73long sys_sigaltstack(const stack_t __user *, stack_t __user *);
@@ -86,10 +88,13 @@ int _sys_cmpxchg_badaddr(unsigned long address, struct pt_regs *);
86#endif 88#endif
87 89
88#ifdef CONFIG_COMPAT 90#ifdef CONFIG_COMPAT
89long compat_sys_execve(char __user *path, compat_uptr_t __user *argv, 91long compat_sys_execve(const char __user *path,
90 compat_uptr_t __user *envp); 92 const compat_uptr_t __user *argv,
91long _compat_sys_execve(char __user *path, compat_uptr_t __user *argv, 93 const compat_uptr_t __user *envp);
92 compat_uptr_t __user *envp, struct pt_regs *regs); 94long _compat_sys_execve(const char __user *path,
95 const compat_uptr_t __user *argv,
96 const compat_uptr_t __user *envp,
97 struct pt_regs *regs);
93long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr, 98long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
94 struct compat_sigaltstack __user *uoss_ptr); 99 struct compat_sigaltstack __user *uoss_ptr);
95long _compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr, 100long _compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,