/[rtmk]/rtmk/include/rtmk/rtmk.h
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revision 1.8 by jrydberg, Sun Feb 17 17:47:08 2002 UTC revision 1.9 by jrydberg, Wed Feb 20 19:24:34 2002 UTC
# Line 43  extern "C" { Line 43  extern "C" {
43  # endif /* not __STDC__ */  # endif /* not __STDC__ */
44  #endif /* __P */  #endif /* __P */
45    
46    /* This function initializes the rtmk runtime library. Must be called
47       as the very first function before any other rtmk function can be used.  */
48    extern void __rtmk_init __P ((void));
49    
50    
51  /* Tasks.  */  /* Tasks.  */
52    
53  /* Return send right name to current task.  */  /* Return send right name to current task.  */
54  extern rtmk_port_t task_self __P ((void));  extern rtmk_port_t task_self __P ((void));
55    extern rtmk_port_t __task_self __P ((void));  extern rtmk_port_t __task_self __P ((void));
56    
57    #define task_self()     (__task_self_)
58    #define __task_self()   (__task_self_)
59    
60    /* Cache for above function. (to minimize syscalls). */
61    extern rtmk_port_t __task_self_;
62    
63  /* Create a child task to PARENT task.  Send right to new task is returned in  /* Create a child task to PARENT task.  Send right to new task is returned in
64     TASKP.  If INHERIT_MEMORY_P is true, new task inherits parent's memory.  */     TASKP.  If INHERIT_MEMORY_P is true, new task inherits parent's memory.  */
# Line 117  extern kern_return_t __port_deallocate _ Line 127  extern kern_return_t __port_deallocate _
127    
128  /* Destroy PORT_NAME.  Will make the port a zombie port, until all  /* Destroy PORT_NAME.  Will make the port a zombie port, until all
129     user references are droped, and the port is deallocated.  */     user references are droped, and the port is deallocated.  */
130  extern kern_return_t port_destroy __P ((rtmk_port_t port_name));  extern kern_return_t port_destroy __P ((rtmk_port_t task_name,
131  extern kern_return_t __port_destroy __P ((rtmk_port_t port_name));                                          rtmk_port_name_t port_name));
132    extern kern_return_t __port_destroy __P ((rtmk_port_t task_name,
133                                              rtmk_port_name_t port_name));
134    
135  /* Allocate a new port in TASK's IPC space.    /* Allocate a new port in TASK's IPC space.  
136     If the caller is not a thread  within TASK, it will not own any rights     If the caller is not a thread  within TASK, it will not own any rights
# Line 134  extern kern_return_t port_allocate_name Line 146  extern kern_return_t port_allocate_name
146  extern kern_return_t __port_allocate_name (rtmk_port_t task,  extern kern_return_t __port_allocate_name (rtmk_port_t task,
147                                             rtmk_port_t port_name);                                             rtmk_port_t port_name);
148    
149    /* Allocate a new port set.  When created the port set does not
150       contain any members.  Return receive rights in PSETP.  */
151    extern kern_return_t port_set_allocate __P ((rtmk_port_t task,
152                                                 rtmk_port_t *psetp));
153    extern kern_return_t __port_set_allocate __P ((rtmk_port_t task,
154                                                   rtmk_port_t *psetp));
155    
156    /* Insert PORT into PORT_SET.  If PORT_SET is NULL, we remove
157       PORT from the port set it currently belongs to.  */
158    extern kern_return_t port_move_member __P ((rtmk_port_t task,
159                                                rtmk_port_t port,
160                                                rtmk_port_t port_set));
161    extern kern_return_t __port_move_member __P ((rtmk_port_t task,
162                                                  rtmk_port_t port,
163                                                  rtmk_port_t port_set));
164    
165  /* Rename OLD_NAME right name to NEW_NAME in TASK's IPC space.  */  /* Rename OLD_NAME right name to NEW_NAME in TASK's IPC space.  */
166  extern kern_return_t port_rename __P ((rtmk_port_t task,  extern kern_return_t port_rename __P ((rtmk_port_t task,
167                                         rtmk_port_name_t old_name,                                         rtmk_port_name_t old_name,

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