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Inform about new thread in a single place.

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* thread.c (add_thread_silent): Renamed
        from add_thread.
        (print_thread_events): New variable definition.
        (show_print_thread_events): New function.
        (_initialize_thread): Add "set print thread-events" and
        "show print thread-events" commands.
        (add_thread): Announce new thread.
        * gdbthread.h (add_thread_silent): Declare.
        (print_thread_events): New variable declaration.
        * inf-ttrace.c (inf_ttrace_wait): Don't
        inform about new thread, as add_thread is always
        called too, and will take care of that.
        * infrun.c (handle_inferior_event): Likewise.
        * procfs.c (procfs_wait): Likewise.
        * remote.c (remote_currthread): Likewise.
        * sol-thread.c (sol_thread_wait): Likewise.
        * win32-nat.c (get_win32_debug_event): Likewise.
        * linux-thread-db.c (attach_thread): Likewise.
        Remove the verbose parameter.
        (check_event): Make detach_thread be verbose
        only if print_thread_events is set.
        * linux-nat.c (lin_lwp_attach_lwp): Don't inform
        about new thread.  This is called only from
        linux-thread-db.c:attach_thread, which will take care.
        Remove the verbose parameter.
        * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
This commit is contained in:
Vladimir Prus 2008-01-23 11:26:29 +00:00
parent 73f4030dfa
commit 93815fbfa5
19 changed files with 327 additions and 62 deletions
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15
gdb/gdbthread.h
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@ -69,11 +69,16 @@ struct thread_info
/* Create an empty thread list, or empty the existing one. */
extern void init_thread_list (void);
/* Add a thread to the thread list.
Note that add_thread now returns the handle of the new thread,
so that the caller may initialize the private thread data. */
/* Add a thread to the thread list, print a message
that a new thread is found, and return the pointer to
the new thread. Caller my use this pointer to
initialize the private thread data. */
extern struct thread_info *add_thread (ptid_t ptid);
/* Same as add_thread, but does not print a message
about new thread. */
extern struct thread_info *add_thread_silent (ptid_t ptid);
/* Delete an existing thread list entry. */
extern void delete_thread (ptid_t);
@ -141,4 +146,8 @@ extern void switch_to_thread (ptid_t ptid);
/* Commands with a prefix of `thread'. */
extern struct cmd_list_element *thread_cmd_list;
/* Print notices on thread events (attach, detach, etc.), set with
`set print thread-events'. */
extern int print_thread_events;
#endif /* GDBTHREAD_H */