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* linux-fork.c (forks_exist_p): Drop unnecessary extern.
(add_fork, linux_fork_killall, linux_fork_mourn_inferior) (linux_fork_detach): Ditto. (delete_fork_command): Rename to ... (delete_checkpoint_command): ... this. (detach_fork_command): Rename to ... (detach_checkpoint_command): ... this. (info_forks_command): Rename to ... (info_checkpoints_command): ... this. (_initialize_linux_fork): Remove stale comments. Adjust.
This commit is contained in:
Pedro Alves
parent
2277426b30
commit
3cb5bea934
@ -1,3 +1,16 @@
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2009-07-02 Pedro Alves <pedro@codesourcery.com>
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* linux-fork.c (forks_exist_p): Drop unnecessary extern.
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(add_fork, linux_fork_killall, linux_fork_mourn_inferior)
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(linux_fork_detach): Ditto.
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(delete_fork_command): Rename to ...
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(delete_checkpoint_command): ... this.
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(detach_fork_command): Rename to ...
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(detach_checkpoint_command): ... this.
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(info_forks_command): Rename to ...
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(info_checkpoints_command): ... this.
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(_initialize_linux_fork): Remove stale comments. Adjust.
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2009-07-02 Pedro Alves <pedro@codesourcery.com>
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* linux-nat.c (linux_child_follow_fork): If we're staying attached
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@ -59,16 +59,15 @@ struct fork_info
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/* Fork list methods: */
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extern int
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int
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forks_exist_p (void)
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{
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return (fork_list != NULL);
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}
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/* Add a fork to internal fork list.
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Called from linux child_follow_fork. */
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/* Add a fork to the internal fork list. */
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extern struct fork_info *
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struct fork_info *
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add_fork (pid_t pid)
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{
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struct fork_info *fp;
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@ -319,7 +318,7 @@ fork_save_infrun_state (struct fork_info *fp, int clobber_regs)
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/* Kill 'em all, let God sort 'em out... */
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extern void
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void
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linux_fork_killall (void)
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{
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/* Walk list and kill every pid. No need to treat the
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@ -351,7 +350,7 @@ linux_fork_killall (void)
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forks to debug. Delete the exiting one and context-switch to the
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first available. */
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extern void
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void
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linux_fork_mourn_inferior (void)
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{
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/* Wait just one more time to collect the inferior's exit status.
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@ -385,7 +384,7 @@ linux_fork_mourn_inferior (void)
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viable forks to debug. Detach and delete it and context-switch to
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the first available. */
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extern void
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void
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linux_fork_detach (char *args, int from_tty)
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{
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/* OK, inferior_ptid is the one we are detaching from. We need to
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@ -416,7 +415,7 @@ linux_fork_detach (char *args, int from_tty)
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/* Fork list <-> user interface. */
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static void
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delete_fork_command (char *args, int from_tty)
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delete_checkpoint_command (char *args, int from_tty)
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{
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ptid_t ptid;
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@ -428,7 +427,8 @@ delete_fork_command (char *args, int from_tty)
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error (_("No such checkpoint id, %s"), args);
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if (ptid_equal (ptid, inferior_ptid))
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error (_("Please switch to another checkpoint before deleting the current one"));
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error (_("\
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Please switch to another checkpoint before deleting the current one"));
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if (ptrace (PTRACE_KILL, PIDGET (ptid), 0, 0))
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error (_("Unable to kill pid %s"), target_pid_to_str (ptid));
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@ -440,7 +440,7 @@ delete_fork_command (char *args, int from_tty)
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}
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static void
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detach_fork_command (char *args, int from_tty)
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detach_checkpoint_command (char *args, int from_tty)
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{
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ptid_t ptid;
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@ -464,10 +464,10 @@ Please switch to another checkpoint before detaching the current one"));
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delete_fork (ptid);
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}
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/* Print information about currently known forks. */
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/* Print information about currently known checkpoints. */
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static void
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info_forks_command (char *arg, int from_tty)
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info_checkpoints_command (char *arg, int from_tty)
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{
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struct gdbarch *gdbarch = get_current_arch ();
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struct frame_info *cur_frame;
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@ -656,13 +656,6 @@ Show whether gdb will detach the child of a fork."), _("\
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Tells gdb whether to detach the child of a fork."),
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NULL, NULL, &setlist, &showlist);
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/* Set/show restart-auto-finish: user-settable count. Causes the
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first "restart" of a fork to do some number of "finish" commands
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before returning to user.
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Useful because otherwise the virgin fork process will be stopped
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somewhere in the un-interesting fork system call. */
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/* Checkpoint command: create a fork of the inferior process
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and set it aside for later debugging. */
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@ -677,22 +670,22 @@ restart <n>: restore program context from a checkpoint.\n\
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Argument 'n' is checkpoint ID, as displayed by 'info checkpoints'."));
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/* Delete checkpoint command: kill the process and remove it from
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fork list. */
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the fork list. */
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add_cmd ("checkpoint", class_obscure, delete_fork_command, _("\
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add_cmd ("checkpoint", class_obscure, delete_checkpoint_command, _("\
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Delete a checkpoint (experimental)."),
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&deletelist);
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/* Detach checkpoint command: release the process to run independently,
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and remove it from the fork list. */
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add_cmd ("checkpoint", class_obscure, detach_fork_command, _("\
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add_cmd ("checkpoint", class_obscure, detach_checkpoint_command, _("\
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Detach from a checkpoint (experimental)."),
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&detachlist);
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/* Info checkpoints command: list all forks/checkpoints
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currently under gdb's control. */
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add_info ("checkpoints", info_forks_command,
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add_info ("checkpoints", info_checkpoints_command,
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_("IDs of currently known checkpoints."));
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}
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