extern void exit_files(struct task_struct *);
extern void exit_itimers(struct signal_struct *);
-extern long _do_fork(struct kernel_clone_args *kargs);
+extern pid_t kernel_clone(struct kernel_clone_args *kargs);
+static inline long _do_fork(struct kernel_clone_args *kargs)
+{
+ return kernel_clone(kargs);
+}
struct task_struct *fork_idle(int);
struct mm_struct *copy_init_mm(void);
extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
*
* args->exit_signal is expected to be checked for sanity by the caller.
*/
-long _do_fork(struct kernel_clone_args *args)
+pid_t kernel_clone(struct kernel_clone_args *args)
{
u64 clone_flags = args->flags;
struct completion vfork;
struct pid *pid;
struct task_struct *p;
int trace = 0;
- long nr;
+ pid_t nr;
/*
* For legacy clone() calls, CLONE_PIDFD uses the parent_tid argument
.stack_size = (unsigned long)arg,
};
- return _do_fork(&args);
+ return kernel_clone(&args);
}
#ifdef __ARCH_WANT_SYS_FORK
.exit_signal = SIGCHLD,
};
- return _do_fork(&args);
+ return kernel_clone(&args);
#else
/* can not support in nommu mode */
return -EINVAL;
.exit_signal = SIGCHLD,
};
- return _do_fork(&args);
+ return kernel_clone(&args);
}
#endif
.tls = tls,
};
- return _do_fork(&args);
+ return kernel_clone(&args);
}
#endif
if (!clone3_args_valid(&kargs))
return -EINVAL;
- return _do_fork(&kargs);
+ return kernel_clone(&kargs);
}
#endif
/*
* unshare allows a process to 'unshare' part of the process
* context which was originally shared using clone. copy_*
- * functions used by _do_fork() cannot be used here directly
+ * functions used by kernel_clone() cannot be used here directly
* because they modify an inactive task_struct that is being
* constructed. Here we are modifying the current, active,
* task_struct.