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fsmonitor--daemon: rename listener thread related variables 

Rename platform-specific listener thread related variables
and data types as we prepare to add another backend thread
type.

[] `struct fsmonitor_daemon_backend_data` becomes `struct fsm_listen_data`
[] `state->backend_data` becomes `state->listen_data`
[] `state->error_code` becomes `state->listen_error_code`

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff Hostetler 2022-05-26 21:47:09 +00:00 коммит произвёл Junio C Hamano
Родитель 802aa31840
Коммит 207534e423
5 изменённых файлов: 36 добавлений и 36 удалений
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6
builtin/fsmonitor--daemon.c
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@ -1225,8 +1225,8 @@ cleanup:
if (err)
return err;
if (state->error_code)
return state->error_code;
if (state->listen_error_code)
return state->listen_error_code;
return 0;
}
@ -1241,7 +1241,7 @@ static int fsmonitor_run_daemon(void)
hashmap_init(&state.cookies, cookies_cmp, NULL, 0);
pthread_mutex_init(&state.main_lock, NULL);
pthread_cond_init(&state.cookies_cond, NULL);
state.error_code = 0;
state.listen_error_code = 0;
state.current_token_data = fsmonitor_new_token_data();
/* Prepare to (recursively) watch the <worktree-root> directory. */

30
compat/fsmonitor/fsm-listen-darwin.c
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@ -27,7 +27,7 @@
#include "fsm-listen.h"
#include "fsmonitor--daemon.h"
struct fsmonitor_daemon_backend_data
struct fsm_listen_data
{
CFStringRef cfsr_worktree_path;
CFStringRef cfsr_gitdir_path;
@ -158,7 +158,7 @@ static void fsevent_callback(ConstFSEventStreamRef streamRef,
const FSEventStreamEventId event_ids[])
{
struct fsmonitor_daemon_state *state = ctx;
struct fsmonitor_daemon_backend_data *data = state->backend_data;
struct fsm_listen_data *data = state->listen_data;
char **paths = (char **)event_paths;
struct fsmonitor_batch *batch = NULL;
struct string_list cookie_list = STRING_LIST_INIT_DUP;
@ -350,11 +350,11 @@ int fsm_listen__ctor(struct fsmonitor_daemon_state *state)
NULL,
NULL
};
struct fsmonitor_daemon_backend_data *data;
struct fsm_listen_data *data;
const void *dir_array[2];
CALLOC_ARRAY(data, 1);
state->backend_data = data;
state->listen_data = data;
data->cfsr_worktree_path = CFStringCreateWithCString(
NULL, state->path_worktree_watch.buf, kCFStringEncodingUTF8);
@ -386,18 +386,18 @@ int fsm_listen__ctor(struct fsmonitor_daemon_state *state)
failed:
error(_("Unable to create FSEventStream."));
FREE_AND_NULL(state->backend_data);
FREE_AND_NULL(state->listen_data);
return -1;
}
void fsm_listen__dtor(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data;
struct fsm_listen_data *data;
if (!state || !state->backend_data)
if (!state || !state->listen_data)
return;
data = state->backend_data;
data = state->listen_data;
if (data->stream) {
if (data->stream_started)
@ -407,14 +407,14 @@ void fsm_listen__dtor(struct fsmonitor_daemon_state *state)
FSEventStreamRelease(data->stream);
}
FREE_AND_NULL(state->backend_data);
FREE_AND_NULL(state->listen_data);
}
void fsm_listen__stop_async(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data;
struct fsm_listen_data *data;
data = state->backend_data;
data = state->listen_data;
data->shutdown_style = SHUTDOWN_EVENT;
CFRunLoopStop(data->rl);
@ -422,9 +422,9 @@ void fsm_listen__stop_async(struct fsmonitor_daemon_state *state)
void fsm_listen__loop(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data;
struct fsm_listen_data *data;
data = state->backend_data;
data = state->listen_data;
data->rl = CFRunLoopGetCurrent();
@ -441,7 +441,7 @@ void fsm_listen__loop(struct fsmonitor_daemon_state *state)
switch (data->shutdown_style) {
case FORCE_ERROR_STOP:
state->error_code = -1;
state->listen_error_code = -1;
/* fall thru */
case FORCE_SHUTDOWN:
ipc_server_stop_async(state->ipc_server_data);
@ -453,7 +453,7 @@ void fsm_listen__loop(struct fsmonitor_daemon_state *state)
return;
force_error_stop_without_loop:
state->error_code = -1;
state->listen_error_code = -1;
ipc_server_stop_async(state->ipc_server_data);
return;
}

28
compat/fsmonitor/fsm-listen-win32.c
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@ -54,7 +54,7 @@ struct one_watch
wchar_t dotgit_shortname[16]; /* for 8.3 name */
};
struct fsmonitor_daemon_backend_data
struct fsm_listen_data
{
struct one_watch *watch_worktree;
struct one_watch *watch_gitdir;
@ -284,7 +284,7 @@ static enum get_relative_result get_relative_longname(
void fsm_listen__stop_async(struct fsmonitor_daemon_state *state)
{
SetEvent(state->backend_data->hListener[LISTENER_SHUTDOWN]);
SetEvent(state->listen_data->hListener[LISTENER_SHUTDOWN]);
}
static struct one_watch *create_watch(struct fsmonitor_daemon_state *state,
@ -359,7 +359,7 @@ static void destroy_watch(struct one_watch *watch)
free(watch);
}
static int start_rdcw_watch(struct fsmonitor_daemon_backend_data *data,
static int start_rdcw_watch(struct fsm_listen_data *data,
struct one_watch *watch)
{
DWORD dwNotifyFilter =
@ -538,7 +538,7 @@ static int process_1_worktree_event(
*/
static int process_worktree_events(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data = state->backend_data;
struct fsm_listen_data *data = state->listen_data;
struct one_watch *watch = data->watch_worktree;
struct strbuf path = STRBUF_INIT;
struct string_list cookie_list = STRING_LIST_INIT_DUP;
@ -669,7 +669,7 @@ force_shutdown:
*/
static int process_gitdir_events(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data = state->backend_data;
struct fsm_listen_data *data = state->listen_data;
struct one_watch *watch = data->watch_gitdir;
struct strbuf path = STRBUF_INIT;
struct string_list cookie_list = STRING_LIST_INIT_DUP;
@ -727,11 +727,11 @@ skip_this_path:
void fsm_listen__loop(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data = state->backend_data;
struct fsm_listen_data *data = state->listen_data;
DWORD dwWait;
int result;
state->error_code = 0;
state->listen_error_code = 0;
if (start_rdcw_watch(data, data->watch_worktree) == -1)
goto force_error_stop;
@ -796,7 +796,7 @@ void fsm_listen__loop(struct fsmonitor_daemon_state *state)
}
force_error_stop:
state->error_code = -1;
state->listen_error_code = -1;
force_shutdown:
/*
@ -813,7 +813,7 @@ clean_shutdown:
int fsm_listen__ctor(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data;
struct fsm_listen_data *data;
CALLOC_ARRAY(data, 1);
@ -846,7 +846,7 @@ int fsm_listen__ctor(struct fsmonitor_daemon_state *state)
data->nr_listener_handles++;
}
state->backend_data = data;
state->listen_data = data;
return 0;
failed:
@ -859,16 +859,16 @@ failed:
void fsm_listen__dtor(struct fsmonitor_daemon_state *state)
{
struct fsmonitor_daemon_backend_data *data;
struct fsm_listen_data *data;
if (!state || !state->backend_data)
if (!state || !state->listen_data)
return;
data = state->backend_data;
data = state->listen_data;
CloseHandle(data->hEventShutdown);
destroy_watch(data->watch_worktree);
destroy_watch(data->watch_gitdir);
FREE_AND_NULL(state->backend_data);
FREE_AND_NULL(state->listen_data);
}

2
compat/fsmonitor/fsm-listen.h
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@ -33,7 +33,7 @@ void fsm_listen__dtor(struct fsmonitor_daemon_state *state);
* do so if the listener thread receives a normal shutdown signal from
* the IPC layer.)
*
* It should set `state->error_code` to -1 if the daemon should exit
* It should set `state->listen_error_code` to -1 if the daemon should exit
* with an error.
*/
void fsm_listen__loop(struct fsmonitor_daemon_state *state);

6
fsmonitor--daemon.h
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@ -33,7 +33,7 @@ void fsmonitor_batch__free_list(struct fsmonitor_batch *batch);
*/
void fsmonitor_batch__add_path(struct fsmonitor_batch *batch, const char *path);
struct fsmonitor_daemon_backend_data; /* opaque platform-specific data */
struct fsm_listen_data; /* opaque platform-specific data for listener thread */
struct fsmonitor_daemon_state {
pthread_t listener_thread;
@ -50,8 +50,8 @@ struct fsmonitor_daemon_state {
int cookie_seq;
struct hashmap cookies;
int error_code;
struct fsmonitor_daemon_backend_data *backend_data;
int listen_error_code;
struct fsm_listen_data *listen_data;
struct ipc_server_data *ipc_server_data;
struct strbuf path_ipc;