~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~ [ freetext search ] ~ [ file search ] ~

Linux Cross Reference
Linux/arch/um/include/user_util.h

Version: ~ [ 0.6-2.3.46 ] ~
Architecture: ~ [ um ] ~ 
** Warning: Cannot open xref database.

  1 #ifndef __PROC_UTIL_H__
  2 #define __PROC_UTIL_H__
  3 
  4 #define LONG_LEN (8)
  5 #define PERM_LEN (4)
  6 #define DEV_LEN (2)
  7 #define LONG_DEC_LEN (10)
  8 #define SIG_LEN (2)
  9 
 10 #ifndef _UNISTD_H
 11 extern int write(int, const char *, int);
 12 #endif
 13 
 14 #define y(s) #s
 15 #define yy(s) y(s)
 16 
 17 #define PROC_UNTESTED() \
 18   do { char buf[100]; \
 19        static int stop_here = 1; \
 20        if(stop_here){ \
 21          sprintf(buf, "Untested (%d) [0x%p]: " __FILE__ " line " yy(__LINE__) \
 22                  "\n", getpid(), &stop_here); \
 23          write(1, buf, strlen(buf)); \
 24          stop(); \
 25       } \
 26   } while(0)
 27 
 28 enum { OP_NONE, OP_EXEC, OP_SWITCH, OP_THREAD, OP_INPUT, OP_FORK, 
 29        OP_FORK_FINISH };
 30 
 31 enum { INPUT_NONE, INPUT_HALT, INPUT_REBOOT, INPUT_NEW_FD };
 32 
 33 struct init_thread {
 34   int (*proc)(void *);
 35   void *sp;
 36 };
 37 
 38 struct cpu_task {
 39   int pid;
 40   void *task;
 41 };
 42 
 43 struct reg_fd {
 44   int fd;
 45   void (*proc)(int);
 46 };
 47 
 48 extern struct reg_fd reg_fd[];
 49 
 50 extern struct cpu_task cpu_tasks[];
 51 
 52 extern int physmem_fd;
 53 
 54 extern unsigned long low_physmem;
 55 extern unsigned long high_physmem;
 56 extern unsigned long physmem;
 57 extern unsigned long end_vm;
 58 extern unsigned long start_vm;
 59 
 60 extern int physmem_inode;
 61 
 62 extern int open_maps(void);
 63 extern int read_map(int fd, unsigned long *start_out, unsigned long *end_out,
 64                     char *r_out, char *w_out, char *x_out, char *p_out, 
 65                     unsigned long *offset_out, unsigned long *major_out, 
 66                     unsigned long *minor_out, unsigned int *inode_out);
 67 extern void close_maps(int fd);
 68 extern unsigned long get_brk(void);
 69 extern int file_size(char *file);
 70 extern void stop(void);
 71 extern int proc_start_thread(unsigned long ip, unsigned long sp);
 72 extern void child_handler(int sig);
 73 extern int linux_wait(int pid, int *status, int flags);
 74 extern int linux_getpid(void);
 75 extern void stack_protections(unsigned long address, int len);
 76 extern void abandon_proc_space(int (*proc)(void *), unsigned long sp);
 77 extern int signals(void *unused);
 78 extern unsigned long setup_memory(unsigned long total_size,
 79                                   unsigned long physmem_size, int *fd_out,
 80                                   int *inode_out);
 81 extern void map(unsigned long virt, unsigned long phys, unsigned long len, 
 82                 int r, int w, int x);
 83 extern void unmap(unsigned long address, unsigned long len);
 84 extern void protect(unsigned long addr, unsigned long len, int r, int w, 
 85                     int x);
 86 extern void stop_pid(int pid);
 87 extern void kill_pid(int pid);
 88 extern void trap_pid(int pid);
 89 extern void usr1_pid(int pid);
 90 extern void cont_pid(int pid);
 91 extern int __personality(int);
 92 extern void signal_handler(void *task, unsigned long handler, int sig);
 93 extern void syscall_handler(int sig);
 94 extern int have_syscall_result(void *t, int *result_out);
 95 extern void do_syscall(void *task, int pid);
 96 extern void kern_segv_handler(int sig);
 97 extern void user_segv_handler(int sig);
 98 extern void wait_for_stop(int pid, int sig);
 99 extern void *add_signal_handler(int sig, void (*handler)(int));
100 extern void signal_init(void);
101 extern void start_syscall_thread(void);
102 extern void finish_exec(int pid, unsigned long ip, unsigned long sp);
103 extern int trampoline(void *unused);
104 extern int start_fork_tramp(unsigned long *saved_regs, 
105                             unsigned long sig_stack, unsigned long temp_stack);
106 extern void register_pid(int pid, int is_main);
107 extern int kill_aux_pids(void);
108 extern void trace_myself(void);
109 extern void block_shlib_mem(void);
110 extern void unblock_shlib_mem(void);
111 extern void get_profile_timer(void);
112 extern void set_timers(void);
113 extern int clone_and_wait(int (*fn)(void *), void *arg, void *sp, int flags);
114 extern int get_main_pid(void);
115 extern int input_loop(void);
116 extern void usr1_and_wait(int pid);
117 extern void set_sigstack(void *sig_stack, int sig, void (*handler)(int),
118                          int alt_stack, int nodefer, int mask_sig);
119 extern void (*set_signal_handler(int sig, void (*new_handler)(int)))(int);
120 extern void continue_execing_proc(int pid);
121 extern int linux_main(int argc, char **argv);
122 extern void remap_data(char *perms);
123 extern int getmaster(char *line);
124 extern void set_cmdline(char *cmd);
125 extern void continue_fork(int pid, unsigned long *regs);
126 
127 #endif
128
~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~ [ freetext search ] ~ [ file search ] ~
This page was automatically generated by the LXR engine.
Visit the LXR main site for more information.