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gdb: small cleanup of async-event.c structs

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This is a small cleanup to normalize the structures in async-event.c
with the rest of the code base:

- Remove the unnecessary typedefs
- Fix indentation of struct bodies
- Put comments above fields

No functional changes expected.

gdb/ChangeLog:

	* async-event.c (struct async_signal_handler, struct
	async_event_handler): Reformat, remove typedef.
This commit is contained in:
Simon Marchi
2020-05-07 11:41:45 -04:00
parent 98d48915d9
commit a1b68f2834
2 changed files with 44 additions and 35 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2020-05-07 Simon Marchi <simon.marchi@efficios.com>
* async-event.c (struct async_signal_handler, struct
async_event_handler): Reformat, remove typedef.
2020-05-07 Simon Marchi <simon.marchi@efficios.com> 2020-05-07 Simon Marchi <simon.marchi@efficios.com>
* gdbtypes.h (TYPE_DYN_PROP_LIST): Remove. Update all users * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove. Update all users

74
gdb/async-event.c
View File

@ -32,16 +32,21 @@
Async_init_signals takes care of setting up such an Async_init_signals takes care of setting up such an
async_signal_handler for each interesting signal. */ async_signal_handler for each interesting signal. */
typedef struct async_signal_handler struct async_signal_handler
{ {
int ready; /* If ready, call this handler /* If ready, call this handler from the main event loop, using
from the main event loop, using invoke_async_handler. */
invoke_async_handler. */ int ready;
struct async_signal_handler *next_handler; /* Ptr to next handler. */
sig_handler_func *proc; /* Function to call to do the work. */ /* Pointer to next handler. */
gdb_client_data client_data; /* Argument to async_handler_func. */ struct async_signal_handler *next_handler;
}
async_signal_handler; /* Function to call to do the work. */
sig_handler_func *proc;
/* Argument to PROC. */
gdb_client_data client_data;
};
/* PROC is a function to be invoked when the READY flag is set. This /* PROC is a function to be invoked when the READY flag is set. This
happens when the event has been marked with happens when the event has been marked with
@ -49,45 +54,44 @@ async_signal_handler;
to an event will be carried out by PROC at a later time, within to an event will be carried out by PROC at a later time, within
process_event. This provides a deferred execution of event process_event. This provides a deferred execution of event
handlers. */ handlers. */
typedef struct async_event_handler struct async_event_handler
{ {
/* If ready, call this handler from the main event loop, using /* If ready, call this handler from the main event loop, using
invoke_event_handler. */ invoke_event_handler. */
int ready; int ready;
/* Point to next handler. */ /* Pointer to next handler. */
struct async_event_handler *next_handler; struct async_event_handler *next_handler;
/* Function to call to do the work. */ /* Function to call to do the work. */
async_event_handler_func *proc; async_event_handler_func *proc;
/* Argument to PROC. */ /* Argument to PROC. */
gdb_client_data client_data; gdb_client_data client_data;
} };
async_event_handler;
/* All the async_signal_handlers gdb is interested in are kept onto /* All the async_signal_handlers gdb is interested in are kept onto
this list. */ this list. */
static struct static struct
{ {
/* Pointer to first in handler list. */ /* Pointer to first in handler list. */
async_signal_handler *first_handler; async_signal_handler *first_handler;
/* Pointer to last in handler list. */ /* Pointer to last in handler list. */
async_signal_handler *last_handler; async_signal_handler *last_handler;
} }
sighandler_list; sighandler_list;
/* All the async_event_handlers gdb is interested in are kept onto /* All the async_event_handlers gdb is interested in are kept onto
this list. */ this list. */
static struct static struct
{ {
/* Pointer to first in handler list. */ /* Pointer to first in handler list. */
async_event_handler *first_handler; async_event_handler *first_handler;
/* Pointer to last in handler list. */ /* Pointer to last in handler list. */
async_event_handler *last_handler; async_event_handler *last_handler;
} }
async_event_handler_list; async_event_handler_list;