diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/personality.h | 40 | ||||
| -rw-r--r-- | include/linux/sched.h | 6 |
2 files changed, 1 insertions, 45 deletions
diff --git a/include/linux/personality.h b/include/linux/personality.h index 646c0a7d50fa..aeb7892b2468 100644 --- a/include/linux/personality.h +++ b/include/linux/personality.h @@ -3,52 +3,14 @@ #include <uapi/linux/personality.h> - -/* - * Handling of different ABIs (personalities). - */ - -struct exec_domain; -struct pt_regs; - -extern int register_exec_domain(struct exec_domain *); -extern int unregister_exec_domain(struct exec_domain *); -extern int __set_personality(unsigned int); - - -/* - * Description of an execution domain. - * - * The first two members are refernced from assembly source - * and should stay where they are unless explicitly needed. - */ -typedef void (*handler_t)(int, struct pt_regs *); - -struct exec_domain { - const char *name; /* name of the execdomain */ - handler_t handler; /* handler for syscalls */ - unsigned char pers_low; /* lowest personality */ - unsigned char pers_high; /* highest personality */ - unsigned long *signal_map; /* signal mapping */ - unsigned long *signal_invmap; /* reverse signal mapping */ - struct map_segment *err_map; /* error mapping */ - struct map_segment *socktype_map; /* socket type mapping */ - struct map_segment *sockopt_map; /* socket option mapping */ - struct map_segment *af_map; /* address family mapping */ - struct module *module; /* module context of the ed. */ - struct exec_domain *next; /* linked list (internal) */ -}; - /* * Return the base personality without flags. */ #define personality(pers) (pers & PER_MASK) - /* * Change personality of the currently running process. */ -#define set_personality(pers) \ - ((current->personality == (pers)) ? 0 : __set_personality(pers)) +#define set_personality(pers) (current->personality = (pers)) #endif /* _LINUX_PERSONALITY_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index f74d4cc3a3e5..8222ae40ecb0 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -125,7 +125,6 @@ struct sched_attr { u64 sched_period; }; -struct exec_domain; struct futex_pi_state; struct robust_list_head; struct bio_list; @@ -2311,11 +2310,6 @@ extern void set_curr_task(int cpu, struct task_struct *p); void yield(void); -/* - * The default (Linux) execution domain. - */ -extern struct exec_domain default_exec_domain; - union thread_union { struct thread_info thread_info; unsigned long stack[THREAD_SIZE/sizeof(long)]; |