diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2009-06-26 08:23:19 +0200 |
|---|---|---|
| committer | Jan Engelhardt <jengelh@medozas.de> | 2010-02-15 16:59:28 +0100 |
| commit | 739674fb7febf116e7d647031fab16989a08a965 (patch) | |
| tree | b2b0bcde6aa93dfc7a9811da7805affcef225a2a /include/linux | |
| parent | b402405d71beed8e4df354844353f66b4e18269f (diff) | |
netfilter: xtables: constify args in compat copying functions
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index a0a144a6c6d..c61758f4be3 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -286,8 +286,8 @@ struct xt_match { void (*destroy)(const struct xt_mtdtor_param *); #ifdef CONFIG_COMPAT /* Called when userspace align differs from kernel space one */ - void (*compat_from_user)(void *dst, void *src); - int (*compat_to_user)(void __user *dst, void *src); + void (*compat_from_user)(void *dst, const void *src); + int (*compat_to_user)(void __user *dst, const void *src); #endif /* Set this to THIS_MODULE if you are a module, otherwise NULL */ struct module *me; @@ -328,8 +328,8 @@ struct xt_target { void (*destroy)(const struct xt_tgdtor_param *); #ifdef CONFIG_COMPAT /* Called when userspace align differs from kernel space one */ - void (*compat_from_user)(void *dst, void *src); - int (*compat_to_user)(void __user *dst, void *src); + void (*compat_from_user)(void *dst, const void *src); + int (*compat_to_user)(void __user *dst, const void *src); #endif /* Set this to THIS_MODULE if you are a module, otherwise NULL */ struct module *me; @@ -593,13 +593,13 @@ extern short xt_compat_calc_jump(u_int8_t af, unsigned int offset); extern int xt_compat_match_offset(const struct xt_match *match); extern int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr, unsigned int *size); -extern int xt_compat_match_to_user(struct xt_entry_match *m, +extern int xt_compat_match_to_user(const struct xt_entry_match *m, void __user **dstptr, unsigned int *size); extern int xt_compat_target_offset(const struct xt_target *target); extern void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr, unsigned int *size); -extern int xt_compat_target_to_user(struct xt_entry_target *t, +extern int xt_compat_target_to_user(const struct xt_entry_target *t, void __user **dstptr, unsigned int *size); #endif /* CONFIG_COMPAT */ |