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| author | Christian Biesinger <cbiesinger@google.com> | 2019-10-09 23:27:33 -0500 |
|---|---|---|
| committer | Christian Biesinger <cbiesinger@google.com> | 2019-10-12 14:31:26 -0500 |
| commit | cc8dee1f1c67be4155225c6c29dc1245abb89812 (patch) | |
| tree | eed9d10ce5704b5174f1484a3e5203605e339daf /gdb/cli | |
| parent | 03d0d46a0e60203528f8d385a4136c870ff02261 (diff) | |
| download | gdb-cc8dee1f1c67be4155225c6c29dc1245abb89812.zip gdb-cc8dee1f1c67be4155225c6c29dc1245abb89812.tar.gz gdb-cc8dee1f1c67be4155225c6c29dc1245abb89812.tar.bz2 | |
Move declaration of max_user_call_depth to header
Also removes an unnecessary declaration of cmdlist in cli-cmds.c.
I don't understand why it is there, the definition of cmdlist is
at the top of the same file.
gdb/ChangeLog:
2019-10-12 Christian Biesinger <cbiesinger@google.com>
* cli/cli-cmds.c (max_user_call_depth): Move comment to header.
(show_user): Remove declaration of cmdlist.
* cli/cli-cmds.h (max_user_call_depth): Declare.
* cli/cli-script.c (execute_user_command): Remove declaration
of max_user_call_depth.
Diffstat (limited to 'gdb/cli')
| -rw-r--r-- | gdb/cli/cli-cmds.c | 3 | ||||
| -rw-r--r-- | gdb/cli/cli-cmds.h | 4 | ||||
| -rw-r--r-- | gdb/cli/cli-script.c | 1 |
3 files changed, 5 insertions, 3 deletions
diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c index 9f7b052..a39ea22 100644 --- a/gdb/cli/cli-cmds.c +++ b/gdb/cli/cli-cmds.c @@ -74,7 +74,7 @@ static void ambiguous_line_spec (gdb::array_view<const symtab_and_line> sals, static void filter_sals (std::vector<symtab_and_line> &); -/* Limit the call depth of user-defined commands */ +/* See cli-cmds.h. */ unsigned int max_user_call_depth; /* Define all cmd_list_elements. */ @@ -1538,7 +1538,6 @@ static void show_user (const char *args, int from_tty) { struct cmd_list_element *c; - extern struct cmd_list_element *cmdlist; if (args) { diff --git a/gdb/cli/cli-cmds.h b/gdb/cli/cli-cmds.h index 1a8b9a0..94ae814 100644 --- a/gdb/cli/cli-cmds.h +++ b/gdb/cli/cli-cmds.h @@ -101,6 +101,10 @@ extern struct cmd_list_element *setchecklist; extern struct cmd_list_element *showchecklist; +/* Limit the call depth of user-defined commands */ + +extern unsigned int max_user_call_depth; + /* Exported to gdb/top.c */ void init_cmd_lists (void); diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c index 4fc9c70..3137955 100644 --- a/gdb/cli/cli-script.c +++ b/gdb/cli/cli-script.c @@ -449,7 +449,6 @@ void execute_user_command (struct cmd_list_element *c, const char *args) { counted_command_line cmdlines_copy; - extern unsigned int max_user_call_depth; /* Ensure that the user commands can't be deleted while they are executing. */ |