diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/binfmts.h | 4 | ||||
| -rw-r--r-- | include/linux/compat.h | 4 | ||||
| -rw-r--r-- | include/linux/coredump.h | 4 | ||||
| -rw-r--r-- | include/linux/fdtable.h | 1 | ||||
| -rw-r--r-- | include/linux/fs_struct.h | 1 | ||||
| -rw-r--r-- | include/linux/ptrace.h | 13 | ||||
| -rw-r--r-- | include/linux/sched.h | 7 | ||||
| -rw-r--r-- | include/linux/syscalls.h | 16 |
8 files changed, 34 insertions, 16 deletions
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index cfcc6bfcaec..2630c9b41a8 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -72,7 +72,7 @@ struct coredump_params { struct linux_binfmt { struct list_head lh; struct module *module; - int (*load_binary)(struct linux_binprm *, struct pt_regs * regs); + int (*load_binary)(struct linux_binprm *); int (*load_shlib)(struct file *); int (*core_dump)(struct coredump_params *cprm); unsigned long min_coredump; /* minimal dump size */ @@ -95,7 +95,7 @@ extern void unregister_binfmt(struct linux_binfmt *); extern int prepare_binprm(struct linux_binprm *); extern int __must_check remove_arg_zero(struct linux_binprm *); -extern int search_binary_handler(struct linux_binprm *, struct pt_regs *); +extern int search_binary_handler(struct linux_binprm *); extern int flush_old_exec(struct linux_binprm * bprm); extern void setup_new_exec(struct linux_binprm * bprm); extern void would_dump(struct linux_binprm *, struct file *); diff --git a/include/linux/compat.h b/include/linux/compat.h index d0ced1011f2..784ebfe63c4 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -284,12 +284,8 @@ 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(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, diff --git a/include/linux/coredump.h b/include/linux/coredump.h index 1d7399314a8..a98f1ca6040 100644 --- a/include/linux/coredump.h +++ b/include/linux/coredump.h @@ -13,9 +13,9 @@ extern int dump_write(struct file *file, const void *addr, int nr); extern int dump_seek(struct file *file, loff_t off); #ifdef CONFIG_COREDUMP -extern void do_coredump(siginfo_t *siginfo, struct pt_regs *regs); +extern void do_coredump(siginfo_t *siginfo); #else -static inline void do_coredump(siginfo_t *siginfo, struct pt_regs *regs) {} +static inline void do_coredump(siginfo_t *siginfo) {} #endif #endif /* _LINUX_COREDUMP_H */ diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 45052aa814c..fb7dacae052 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -95,7 +95,6 @@ struct task_struct; struct files_struct *get_files_struct(struct task_struct *); void put_files_struct(struct files_struct *fs); void reset_files_struct(struct files_struct *); -void daemonize_descriptors(void); int unshare_files(struct files_struct **); struct files_struct *dup_fd(struct files_struct *, int *); void do_close_on_exec(struct files_struct *); diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h index 003dc0fd734..d0ae3a84bcf 100644 --- a/include/linux/fs_struct.h +++ b/include/linux/fs_struct.h @@ -21,7 +21,6 @@ extern void set_fs_root(struct fs_struct *, struct path *); extern void set_fs_pwd(struct fs_struct *, struct path *); extern struct fs_struct *copy_fs_struct(struct fs_struct *); extern void free_fs_struct(struct fs_struct *); -extern void daemonize_fs_struct(void); extern int unshare_fs_struct(void); static inline void get_fs_root(struct fs_struct *fs, struct path *root) diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index e0ff4689d35..a89ff04bddd 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -329,6 +329,19 @@ static inline void user_single_step_siginfo(struct task_struct *tsk, #define current_pt_regs() task_pt_regs(current) #endif +#ifndef ptrace_signal_deliver +#define ptrace_signal_deliver() ((void)0) +#endif + +/* + * unlike current_pt_regs(), this one is equal to task_pt_regs(current) + * on *all* architectures; the only reason to have a per-arch definition + * is optimisation. + */ +#ifndef signal_pt_regs +#define signal_pt_regs() task_pt_regs(current) +#endif + extern int task_current_syscall(struct task_struct *target, long *callno, unsigned long args[6], unsigned int maxargs, unsigned long *sp, unsigned long *pc); diff --git a/include/linux/sched.h b/include/linux/sched.h index b96ff1e43ad..651b51a3671 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2303,7 +2303,7 @@ extern void mm_release(struct task_struct *, struct mm_struct *); extern struct mm_struct *dup_mm(struct task_struct *tsk); extern int copy_thread(unsigned long, unsigned long, unsigned long, - struct task_struct *, struct pt_regs *); + struct task_struct *); extern void flush_thread(void); extern void exit_thread(void); @@ -2315,14 +2315,13 @@ extern void flush_itimer_signals(void); extern void do_group_exit(int); -extern void daemonize(const char *, ...); extern int allow_signal(int); extern int disallow_signal(int); extern int do_execve(const char *, const char __user * const __user *, - const char __user * const __user *, struct pt_regs *); -extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *); + const char __user * const __user *); +extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *); struct task_struct *fork_idle(int); #ifdef CONFIG_GENERIC_KERNEL_THREAD extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 727f0cd7392..91835e7f364 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -833,10 +833,22 @@ int kernel_execve(const char *filename, const char *const argv[], const char *co #define kernel_execve(filename, argv, envp) \ do_execve(filename, \ (const char __user *const __user *)argv, \ - (const char __user *const __user *)envp, \ - current_pt_regs()) + (const char __user *const __user *)envp) #endif +asmlinkage long sys_fork(void); +asmlinkage long sys_vfork(void); +#ifdef CONFIG_CLONE_BACKWARDS +asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int, + int __user *); +#else +asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, + int __user *, int); +#endif + +asmlinkage long sys_execve(const char __user *filename, + const char __user *const __user *argv, + const char __user *const __user *envp); asmlinkage long sys_perf_event_open( struct perf_event_attr __user *attr_uptr, |