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| author | Tom Tromey <tromey@adacore.com> | 2022-08-11 11:13:00 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2022-08-31 11:03:40 -0600 |
| commit | d9f95811860d9b99d539deb80bc6f48f0cee10e8 (patch) | |
| tree | db37f7eebe6820f5bd67ac7260ea0a73d803495c /gdb/top.h | |
| parent | 5a09f120568d433872267887ff844b2278b9c09b (diff) | |
| download | gdb-d9f95811860d9b99d539deb80bc6f48f0cee10e8.zip gdb-d9f95811860d9b99d539deb80bc6f48f0cee10e8.tar.gz gdb-d9f95811860d9b99d539deb80bc6f48f0cee10e8.tar.bz2 | |
Use member initialization in 'struct ui'
This changes 'struct ui' to use member initialization. This is
simpler to understand.
Diffstat (limited to 'gdb/top.h')
| -rw-r--r-- | gdb/top.h | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -61,7 +61,7 @@ struct ui DISABLE_COPY_AND_ASSIGN (ui); /* Pointer to next in singly-linked list. */ - struct ui *next; + struct ui *next = nullptr; /* Convenient handle (UI number). Unique across all UIs. */ int num; @@ -76,19 +76,19 @@ struct ui point of invocation. In the special case in which the character read is newline, the function invokes the INPUT_HANDLER callback (see below). */ - void (*call_readline) (gdb_client_data); + void (*call_readline) (gdb_client_data) = nullptr; /* The function to invoke when a complete line of input is ready for processing. */ - void (*input_handler) (gdb::unique_xmalloc_ptr<char> &&); + void (*input_handler) (gdb::unique_xmalloc_ptr<char> &&) = nullptr; /* True if this UI is using the readline library for command editing; false if using GDB's own simple readline emulation, with no editing support. */ - int command_editing; + int command_editing = 0; /* Each UI has its own independent set of interpreters. */ - struct ui_interp_info *interp_info; + struct ui_interp_info *interp_info = nullptr; /* True if the UI is in async mode, false if in sync mode. If in sync mode, a synchronous execution command (e.g, "next") does not @@ -98,11 +98,11 @@ struct ui the top event loop. For the main UI, this starts out disabled, until all the explicit command line arguments (e.g., `gdb -ex "start" -ex "next"') are processed. */ - int async; + int async = 0; /* The number of nested readline secondary prompts that are currently active. */ - int secondary_prompt_depth; + int secondary_prompt_depth = 0; /* The UI's stdin. Set to stdin for the main UI. */ FILE *stdin_stream; @@ -128,7 +128,7 @@ struct ui bool m_input_interactive_p; /* See enum prompt_state's description. */ - enum prompt_state prompt_state; + enum prompt_state prompt_state = PROMPT_NEEDED; /* The fields below that start with "m_" are "private". They're meant to be accessed through wrapper macros that make them look @@ -146,7 +146,7 @@ struct ui struct ui_file *m_gdb_stdlog; /* The current ui_out. */ - struct ui_out *m_current_uiout; + struct ui_out *m_current_uiout = nullptr; /* Register the UI's input file descriptor in the event loop. */ void register_file_handler (); |