add a few more gcc warning flags and fix quite a few problems found by doing so

This commit is contained in:
Lennart Poettering 2008-08-19 22:39:54 +02:00
parent 047eb52b52
commit b7026bf248
99 changed files with 810 additions and 776 deletions

View file

@ -57,7 +57,7 @@
struct pa_io_event {
pa_mainloop *mainloop;
int dead;
pa_bool_t dead:1;
int fd;
pa_io_event_flags_t events;
@ -72,9 +72,9 @@ struct pa_io_event {
struct pa_time_event {
pa_mainloop *mainloop;
int dead;
pa_bool_t dead:1;
int enabled;
pa_bool_t enabled:1;
struct timeval timeval;
pa_time_event_cb_t callback;
@ -86,9 +86,9 @@ struct pa_time_event {
struct pa_defer_event {
pa_mainloop *mainloop;
int dead;
pa_bool_t dead:1;
int enabled;
pa_bool_t enabled:1;
pa_defer_event_cb_t callback;
void *userdata;
@ -102,22 +102,24 @@ struct pa_mainloop {
PA_LLIST_HEAD(pa_time_event, time_events);
PA_LLIST_HEAD(pa_defer_event, defer_events);
int n_enabled_defer_events, n_enabled_time_events, n_io_events;
int io_events_please_scan, time_events_please_scan, defer_events_please_scan;
unsigned n_enabled_defer_events, n_enabled_time_events, n_io_events;
unsigned io_events_please_scan, time_events_please_scan, defer_events_please_scan;
pa_bool_t rebuild_pollfds:1;
struct pollfd *pollfds;
unsigned max_pollfds, n_pollfds;
int rebuild_pollfds;
int prepared_timeout;
pa_time_event *cached_next_time_event;
int quit, retval;
pa_mainloop_api api;
int retval;
pa_bool_t quit:1;
pa_bool_t wakeup_requested:1;
int wakeup_pipe[2];
int wakeup_pipe_type;
int wakeup_requested;
enum {
STATE_PASSIVE,
@ -133,11 +135,11 @@ struct pa_mainloop {
};
static short map_flags_to_libc(pa_io_event_flags_t flags) {
return
(flags & PA_IO_EVENT_INPUT ? POLLIN : 0) |
(flags & PA_IO_EVENT_OUTPUT ? POLLOUT : 0) |
(flags & PA_IO_EVENT_ERROR ? POLLERR : 0) |
(flags & PA_IO_EVENT_HANGUP ? POLLHUP : 0);
return (short)
((flags & PA_IO_EVENT_INPUT ? POLLIN : 0) |
(flags & PA_IO_EVENT_OUTPUT ? POLLOUT : 0) |
(flags & PA_IO_EVENT_ERROR ? POLLERR : 0) |
(flags & PA_IO_EVENT_HANGUP ? POLLHUP : 0));
}
static pa_io_event_flags_t map_flags_from_libc(short flags) {
@ -169,7 +171,7 @@ static pa_io_event* mainloop_io_new(
e = pa_xnew(pa_io_event, 1);
e->mainloop = m;
e->dead = 0;
e->dead = FALSE;
e->fd = fd;
e->events = events;
@ -194,13 +196,13 @@ static pa_io_event* mainloop_io_new(
SELECT_TYPE_ARG5 &tv) == -1) &&
(WSAGetLastError() == WSAENOTSOCK)) {
pa_log_warn("Cannot monitor non-socket file descriptors.");
e->dead = 1;
e->dead = TRUE;
}
}
#endif
PA_LLIST_PREPEND(pa_io_event, m->io_events, e);
m->rebuild_pollfds = 1;
m->rebuild_pollfds = TRUE;
m->n_io_events ++;
pa_mainloop_wakeup(m);
@ -220,7 +222,7 @@ static void mainloop_io_enable(pa_io_event *e, pa_io_event_flags_t events) {
if (e->pollfd)
e->pollfd->events = map_flags_to_libc(events);
else
e->mainloop->rebuild_pollfds = 1;
e->mainloop->rebuild_pollfds = TRUE;
pa_mainloop_wakeup(e->mainloop);
}
@ -229,11 +231,11 @@ static void mainloop_io_free(pa_io_event *e) {
pa_assert(e);
pa_assert(!e->dead);
e->dead = 1;
e->dead = TRUE;
e->mainloop->io_events_please_scan ++;
e->mainloop->n_io_events --;
e->mainloop->rebuild_pollfds = 1;
e->mainloop->rebuild_pollfds = TRUE;
pa_mainloop_wakeup(e->mainloop);
}
@ -262,9 +264,9 @@ static pa_defer_event* mainloop_defer_new(
e = pa_xnew(pa_defer_event, 1);
e->mainloop = m;
e->dead = 0;
e->dead = FALSE;
e->enabled = 1;
e->enabled = TRUE;
m->n_enabled_defer_events++;
e->callback = callback;
@ -297,13 +299,13 @@ static void mainloop_defer_free(pa_defer_event *e) {
pa_assert(e);
pa_assert(!e->dead);
e->dead = 1;
e->dead = TRUE;
e->mainloop->defer_events_please_scan ++;
if (e->enabled) {
pa_assert(e->mainloop->n_enabled_defer_events > 0);
e->mainloop->n_enabled_defer_events--;
e->enabled = 0;
e->enabled = FALSE;
}
}
@ -333,7 +335,7 @@ static pa_time_event* mainloop_time_new(
e = pa_xnew(pa_time_event, 1);
e->mainloop = m;
e->dead = 0;
e->dead = FALSE;
if ((e->enabled = !!tv)) {
e->timeval = *tv;
@ -388,13 +390,13 @@ static void mainloop_time_free(pa_time_event *e) {
pa_assert(e);
pa_assert(!e->dead);
e->dead = 1;
e->dead = TRUE;
e->mainloop->time_events_please_scan ++;
if (e->enabled) {
pa_assert(e->mainloop->n_enabled_time_events > 0);
e->mainloop->n_enabled_time_events--;
e->enabled = 0;
e->enabled = FALSE;
}
if (e->mainloop->cached_next_time_event == e)
@ -462,7 +464,7 @@ pa_mainloop *pa_mainloop_new(void) {
pa_make_fd_nonblock(m->wakeup_pipe[1]);
pa_make_fd_cloexec(m->wakeup_pipe[0]);
pa_make_fd_cloexec(m->wakeup_pipe[1]);
m->wakeup_requested = 0;
m->wakeup_requested = FALSE;
PA_LLIST_HEAD_INIT(pa_io_event, m->io_events);
PA_LLIST_HEAD_INIT(pa_time_event, m->time_events);
@ -476,9 +478,10 @@ pa_mainloop *pa_mainloop_new(void) {
m->pollfds = NULL;
m->max_pollfds = m->n_pollfds = 0;
m->rebuild_pollfds = 1;
m->rebuild_pollfds = TRUE;
m->quit = m->retval = 0;
m->quit = FALSE;
m->retval = 0;
m->api = vtable;
m->api.userdata = m;
@ -492,7 +495,7 @@ pa_mainloop *pa_mainloop_new(void) {
return m;
}
static void cleanup_io_events(pa_mainloop *m, int force) {
static void cleanup_io_events(pa_mainloop *m, pa_bool_t force) {
pa_io_event *e;
e = m->io_events;
@ -515,7 +518,7 @@ static void cleanup_io_events(pa_mainloop *m, int force) {
pa_xfree(e);
m->rebuild_pollfds = 1;
m->rebuild_pollfds = TRUE;
}
e = n;
@ -524,7 +527,7 @@ static void cleanup_io_events(pa_mainloop *m, int force) {
pa_assert(m->io_events_please_scan == 0);
}
static void cleanup_time_events(pa_mainloop *m, int force) {
static void cleanup_time_events(pa_mainloop *m, pa_bool_t force) {
pa_time_event *e;
e = m->time_events;
@ -545,7 +548,7 @@ static void cleanup_time_events(pa_mainloop *m, int force) {
if (!e->dead && e->enabled) {
pa_assert(m->n_enabled_time_events > 0);
m->n_enabled_time_events--;
e->enabled = 0;
e->enabled = FALSE;
}
if (e->destroy_callback)
@ -560,7 +563,7 @@ static void cleanup_time_events(pa_mainloop *m, int force) {
pa_assert(m->time_events_please_scan == 0);
}
static void cleanup_defer_events(pa_mainloop *m, int force) {
static void cleanup_defer_events(pa_mainloop *m, pa_bool_t force) {
pa_defer_event *e;
e = m->defer_events;
@ -581,7 +584,7 @@ static void cleanup_defer_events(pa_mainloop *m, int force) {
if (!e->dead && e->enabled) {
pa_assert(m->n_enabled_defer_events > 0);
m->n_enabled_defer_events--;
e->enabled = 0;
e->enabled = FALSE;
}
if (e->destroy_callback)
@ -600,9 +603,9 @@ static void cleanup_defer_events(pa_mainloop *m, int force) {
void pa_mainloop_free(pa_mainloop* m) {
pa_assert(m);
cleanup_io_events(m, 1);
cleanup_defer_events(m, 1);
cleanup_time_events(m, 1);
cleanup_io_events(m, TRUE);
cleanup_defer_events(m, TRUE);
cleanup_time_events(m, TRUE);
pa_xfree(m->pollfds);
@ -615,13 +618,13 @@ static void scan_dead(pa_mainloop *m) {
pa_assert(m);
if (m->io_events_please_scan)
cleanup_io_events(m, 0);
cleanup_io_events(m, FALSE);
if (m->time_events_please_scan)
cleanup_time_events(m, 0);
cleanup_time_events(m, FALSE);
if (m->defer_events_please_scan)
cleanup_defer_events(m, 0);
cleanup_defer_events(m, FALSE);
}
static void rebuild_pollfds(pa_mainloop *m) {
@ -662,7 +665,7 @@ static void rebuild_pollfds(pa_mainloop *m) {
m->n_pollfds++;
}
m->rebuild_pollfds = 0;
m->rebuild_pollfds = FALSE;
}
static int dispatch_pollfds(pa_mainloop *m) {
@ -948,7 +951,7 @@ int pa_mainloop_run(pa_mainloop *m, int *retval) {
void pa_mainloop_quit(pa_mainloop *m, int retval) {
pa_assert(m);
m->quit = 1;
m->quit = TRUE;
m->retval = retval;
pa_mainloop_wakeup(m);
}