indent pass to get logical source lines on one physical line
diff --git a/src/core/iomgr/fd_posix.c b/src/core/iomgr/fd_posix.c
index 5e455f3..279ed28 100644
--- a/src/core/iomgr/fd_posix.c
+++ b/src/core/iomgr/fd_posix.c
@@ -45,10 +45,11 @@
#include <grpc/support/log.h>
#include <grpc/support/useful.h>
-enum descriptor_state {
+enum descriptor_state
+{
NOT_READY = 0,
READY = 1
-}; /* or a pointer to a closure to call */
+}; /* or a pointer to a closure to call */
/* We need to keep a freelist not because of any concerns of malloc performance
* but instead so that implementations with multiple threads in (for example)
@@ -70,35 +71,40 @@
static grpc_fd *fd_freelist = NULL;
static gpr_mu fd_freelist_mu;
-static void freelist_fd(grpc_fd *fd) {
- gpr_mu_lock(&fd_freelist_mu);
+static void
+freelist_fd (grpc_fd * fd)
+{
+ gpr_mu_lock (&fd_freelist_mu);
fd->freelist_next = fd_freelist;
fd_freelist = fd;
- grpc_iomgr_unregister_object(&fd->iomgr_object);
- gpr_mu_unlock(&fd_freelist_mu);
+ grpc_iomgr_unregister_object (&fd->iomgr_object);
+ gpr_mu_unlock (&fd_freelist_mu);
}
-static grpc_fd *alloc_fd(int fd) {
+static grpc_fd *
+alloc_fd (int fd)
+{
grpc_fd *r = NULL;
- gpr_mu_lock(&fd_freelist_mu);
- if (fd_freelist != NULL) {
- r = fd_freelist;
- fd_freelist = fd_freelist->freelist_next;
- }
- gpr_mu_unlock(&fd_freelist_mu);
- if (r == NULL) {
- r = gpr_malloc(sizeof(grpc_fd));
- gpr_mu_init(&r->set_state_mu);
- gpr_mu_init(&r->watcher_mu);
- }
+ gpr_mu_lock (&fd_freelist_mu);
+ if (fd_freelist != NULL)
+ {
+ r = fd_freelist;
+ fd_freelist = fd_freelist->freelist_next;
+ }
+ gpr_mu_unlock (&fd_freelist_mu);
+ if (r == NULL)
+ {
+ r = gpr_malloc (sizeof (grpc_fd));
+ gpr_mu_init (&r->set_state_mu);
+ gpr_mu_init (&r->watcher_mu);
+ }
- gpr_atm_rel_store(&r->refst, 1);
- gpr_atm_rel_store(&r->readst, NOT_READY);
- gpr_atm_rel_store(&r->writest, NOT_READY);
- gpr_atm_rel_store(&r->shutdown, 0);
+ gpr_atm_rel_store (&r->refst, 1);
+ gpr_atm_rel_store (&r->readst, NOT_READY);
+ gpr_atm_rel_store (&r->writest, NOT_READY);
+ gpr_atm_rel_store (&r->shutdown, 0);
r->fd = fd;
- r->inactive_watcher_root.next = r->inactive_watcher_root.prev =
- &r->inactive_watcher_root;
+ r->inactive_watcher_root.next = r->inactive_watcher_root.prev = &r->inactive_watcher_root;
r->freelist_next = NULL;
r->read_watcher = r->write_watcher = NULL;
r->on_done_closure = NULL;
@@ -106,147 +112,198 @@
return r;
}
-static void destroy(grpc_fd *fd) {
- gpr_mu_destroy(&fd->set_state_mu);
- gpr_mu_destroy(&fd->watcher_mu);
- gpr_free(fd);
+static void
+destroy (grpc_fd * fd)
+{
+ gpr_mu_destroy (&fd->set_state_mu);
+ gpr_mu_destroy (&fd->watcher_mu);
+ gpr_free (fd);
}
#ifdef GRPC_FD_REF_COUNT_DEBUG
#define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
#define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__)
-static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file,
- int line) {
- gpr_log(GPR_DEBUG, "FD %d %p ref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
- gpr_atm_no_barrier_load(&fd->refst),
- gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
+static void
+ref_by (grpc_fd * fd, int n, const char *reason, const char *file, int line)
+{
+ gpr_log (GPR_DEBUG, "FD %d %p ref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n, gpr_atm_no_barrier_load (&fd->refst), gpr_atm_no_barrier_load (&fd->refst) + n, reason, file, line);
#else
#define REF_BY(fd, n, reason) ref_by(fd, n)
#define UNREF_BY(fd, n, reason) unref_by(fd, n)
-static void ref_by(grpc_fd *fd, int n) {
+static void
+ref_by (grpc_fd * fd, int n)
+{
#endif
- GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0);
+ GPR_ASSERT (gpr_atm_no_barrier_fetch_add (&fd->refst, n) > 0);
}
#ifdef GRPC_FD_REF_COUNT_DEBUG
-static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file,
- int line) {
+static void
+unref_by (grpc_fd * fd, int n, const char *reason, const char *file, int line)
+{
gpr_atm old;
- gpr_log(GPR_DEBUG, "FD %d %p unref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
- gpr_atm_no_barrier_load(&fd->refst),
- gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
+ gpr_log (GPR_DEBUG, "FD %d %p unref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n, gpr_atm_no_barrier_load (&fd->refst), gpr_atm_no_barrier_load (&fd->refst) - n, reason, file, line);
#else
-static void unref_by(grpc_fd *fd, int n) {
+static void
+unref_by (grpc_fd * fd, int n)
+{
gpr_atm old;
#endif
- old = gpr_atm_full_fetch_add(&fd->refst, -n);
- if (old == n) {
- freelist_fd(fd);
- } else {
- GPR_ASSERT(old > n);
- }
+ old = gpr_atm_full_fetch_add (&fd->refst, -n);
+ if (old == n)
+ {
+ freelist_fd (fd);
+ }
+ else
+ {
+ GPR_ASSERT (old > n);
+ }
}
-void grpc_fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); }
-
-void grpc_fd_global_shutdown(void) {
- gpr_mu_lock(&fd_freelist_mu);
- gpr_mu_unlock(&fd_freelist_mu);
- while (fd_freelist != NULL) {
- grpc_fd *fd = fd_freelist;
- fd_freelist = fd_freelist->freelist_next;
- destroy(fd);
- }
- gpr_mu_destroy(&fd_freelist_mu);
+void
+grpc_fd_global_init (void)
+{
+ gpr_mu_init (&fd_freelist_mu);
}
-grpc_fd *grpc_fd_create(int fd, const char *name) {
- grpc_fd *r = alloc_fd(fd);
- grpc_iomgr_register_object(&r->iomgr_object, name);
+void
+grpc_fd_global_shutdown (void)
+{
+ gpr_mu_lock (&fd_freelist_mu);
+ gpr_mu_unlock (&fd_freelist_mu);
+ while (fd_freelist != NULL)
+ {
+ grpc_fd *fd = fd_freelist;
+ fd_freelist = fd_freelist->freelist_next;
+ destroy (fd);
+ }
+ gpr_mu_destroy (&fd_freelist_mu);
+}
+
+grpc_fd *
+grpc_fd_create (int fd, const char *name)
+{
+ grpc_fd *r = alloc_fd (fd);
+ grpc_iomgr_register_object (&r->iomgr_object, name);
return r;
}
-int grpc_fd_is_orphaned(grpc_fd *fd) {
- return (gpr_atm_acq_load(&fd->refst) & 1) == 0;
+int
+grpc_fd_is_orphaned (grpc_fd * fd)
+{
+ return (gpr_atm_acq_load (&fd->refst) & 1) == 0;
}
-static void pollset_kick_locked(grpc_pollset *pollset) {
- gpr_mu_lock(GRPC_POLLSET_MU(pollset));
- grpc_pollset_kick(pollset, NULL);
- gpr_mu_unlock(GRPC_POLLSET_MU(pollset));
+static void
+pollset_kick_locked (grpc_pollset * pollset)
+{
+ gpr_mu_lock (GRPC_POLLSET_MU (pollset));
+ grpc_pollset_kick (pollset, NULL);
+ gpr_mu_unlock (GRPC_POLLSET_MU (pollset));
}
-static void maybe_wake_one_watcher_locked(grpc_fd *fd) {
- if (fd->inactive_watcher_root.next != &fd->inactive_watcher_root) {
- pollset_kick_locked(fd->inactive_watcher_root.next->pollset);
- } else if (fd->read_watcher) {
- pollset_kick_locked(fd->read_watcher->pollset);
- } else if (fd->write_watcher) {
- pollset_kick_locked(fd->write_watcher->pollset);
- }
+static void
+maybe_wake_one_watcher_locked (grpc_fd * fd)
+{
+ if (fd->inactive_watcher_root.next != &fd->inactive_watcher_root)
+ {
+ pollset_kick_locked (fd->inactive_watcher_root.next->pollset);
+ }
+ else if (fd->read_watcher)
+ {
+ pollset_kick_locked (fd->read_watcher->pollset);
+ }
+ else if (fd->write_watcher)
+ {
+ pollset_kick_locked (fd->write_watcher->pollset);
+ }
}
-static void maybe_wake_one_watcher(grpc_fd *fd) {
- gpr_mu_lock(&fd->watcher_mu);
- maybe_wake_one_watcher_locked(fd);
- gpr_mu_unlock(&fd->watcher_mu);
+static void
+maybe_wake_one_watcher (grpc_fd * fd)
+{
+ gpr_mu_lock (&fd->watcher_mu);
+ maybe_wake_one_watcher_locked (fd);
+ gpr_mu_unlock (&fd->watcher_mu);
}
-static void wake_all_watchers_locked(grpc_fd *fd) {
+static void
+wake_all_watchers_locked (grpc_fd * fd)
+{
grpc_fd_watcher *watcher;
- for (watcher = fd->inactive_watcher_root.next;
- watcher != &fd->inactive_watcher_root; watcher = watcher->next) {
- pollset_kick_locked(watcher->pollset);
- }
- if (fd->read_watcher) {
- pollset_kick_locked(fd->read_watcher->pollset);
- }
- if (fd->write_watcher && fd->write_watcher != fd->read_watcher) {
- pollset_kick_locked(fd->write_watcher->pollset);
- }
+ for (watcher = fd->inactive_watcher_root.next; watcher != &fd->inactive_watcher_root; watcher = watcher->next)
+ {
+ pollset_kick_locked (watcher->pollset);
+ }
+ if (fd->read_watcher)
+ {
+ pollset_kick_locked (fd->read_watcher->pollset);
+ }
+ if (fd->write_watcher && fd->write_watcher != fd->read_watcher)
+ {
+ pollset_kick_locked (fd->write_watcher->pollset);
+ }
}
-static int has_watchers(grpc_fd *fd) {
- return fd->read_watcher != NULL || fd->write_watcher != NULL ||
- fd->inactive_watcher_root.next != &fd->inactive_watcher_root;
+static int
+has_watchers (grpc_fd * fd)
+{
+ return fd->read_watcher != NULL || fd->write_watcher != NULL || fd->inactive_watcher_root.next != &fd->inactive_watcher_root;
}
-void grpc_fd_orphan(grpc_fd *fd, grpc_closure *on_done, const char *reason,
- grpc_closure_list *closure_list) {
+void
+grpc_fd_orphan (grpc_fd * fd, grpc_closure * on_done, const char *reason, grpc_closure_list * closure_list)
+{
fd->on_done_closure = on_done;
- shutdown(fd->fd, SHUT_RDWR);
- gpr_mu_lock(&fd->watcher_mu);
- REF_BY(fd, 1, reason); /* remove active status, but keep referenced */
- if (!has_watchers(fd)) {
- fd->closed = 1;
- close(fd->fd);
- grpc_closure_list_add(closure_list, fd->on_done_closure, 1);
- } else {
- wake_all_watchers_locked(fd);
- }
- gpr_mu_unlock(&fd->watcher_mu);
- UNREF_BY(fd, 2, reason); /* drop the reference */
+ shutdown (fd->fd, SHUT_RDWR);
+ gpr_mu_lock (&fd->watcher_mu);
+ REF_BY (fd, 1, reason); /* remove active status, but keep referenced */
+ if (!has_watchers (fd))
+ {
+ fd->closed = 1;
+ close (fd->fd);
+ grpc_closure_list_add (closure_list, fd->on_done_closure, 1);
+ }
+ else
+ {
+ wake_all_watchers_locked (fd);
+ }
+ gpr_mu_unlock (&fd->watcher_mu);
+ UNREF_BY (fd, 2, reason); /* drop the reference */
}
/* increment refcount by two to avoid changing the orphan bit */
#ifdef GRPC_FD_REF_COUNT_DEBUG
-void grpc_fd_ref(grpc_fd *fd, const char *reason, const char *file, int line) {
- ref_by(fd, 2, reason, file, line);
+void
+grpc_fd_ref (grpc_fd * fd, const char *reason, const char *file, int line)
+{
+ ref_by (fd, 2, reason, file, line);
}
-void grpc_fd_unref(grpc_fd *fd, const char *reason, const char *file,
- int line) {
- unref_by(fd, 2, reason, file, line);
+void
+grpc_fd_unref (grpc_fd * fd, const char *reason, const char *file, int line)
+{
+ unref_by (fd, 2, reason, file, line);
}
#else
-void grpc_fd_ref(grpc_fd *fd) { ref_by(fd, 2); }
+void
+grpc_fd_ref (grpc_fd * fd)
+{
+ ref_by (fd, 2);
+}
-void grpc_fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
+void
+grpc_fd_unref (grpc_fd * fd)
+{
+ unref_by (fd, 2);
+}
#endif
-static void notify_on(grpc_fd *fd, gpr_atm *st, grpc_closure *closure,
- grpc_closure_list *closure_list) {
- switch (gpr_atm_acq_load(st)) {
+static void
+notify_on (grpc_fd * fd, gpr_atm * st, grpc_closure * closure, grpc_closure_list * closure_list)
+{
+ switch (gpr_atm_acq_load (st))
+ {
case NOT_READY:
/* There is no race if the descriptor is already ready, so we skip
the interlocked op in that case. As long as the app doesn't
@@ -254,178 +311,195 @@
oldval should never be anything other than READY or NOT_READY. We
don't
check for user error on the fast path. */
- if (gpr_atm_rel_cas(st, NOT_READY, (gpr_intptr)closure)) {
- /* swap was successful -- the closure will run after the next
- set_ready call. NOTE: we don't have an ABA problem here,
- since we should never have concurrent calls to the same
- notify_on function. */
- maybe_wake_one_watcher(fd);
- return;
- }
- /* swap was unsuccessful due to an intervening set_ready call.
- Fall through to the READY code below */
+ if (gpr_atm_rel_cas (st, NOT_READY, (gpr_intptr) closure))
+ {
+ /* swap was successful -- the closure will run after the next
+ set_ready call. NOTE: we don't have an ABA problem here,
+ since we should never have concurrent calls to the same
+ notify_on function. */
+ maybe_wake_one_watcher (fd);
+ return;
+ }
+ /* swap was unsuccessful due to an intervening set_ready call.
+ Fall through to the READY code below */
case READY:
- GPR_ASSERT(gpr_atm_no_barrier_load(st) == READY);
- gpr_atm_rel_store(st, NOT_READY);
- grpc_closure_list_add(closure_list, closure,
- !gpr_atm_acq_load(&fd->shutdown));
+ GPR_ASSERT (gpr_atm_no_barrier_load (st) == READY);
+ gpr_atm_rel_store (st, NOT_READY);
+ grpc_closure_list_add (closure_list, closure, !gpr_atm_acq_load (&fd->shutdown));
return;
- default: /* WAITING */
+ default: /* WAITING */
/* upcallptr was set to a different closure. This is an error! */
- gpr_log(GPR_ERROR,
- "User called a notify_on function with a previous callback still "
- "pending");
- abort();
- }
- gpr_log(GPR_ERROR, "Corrupt memory in &st->state");
- abort();
+ gpr_log (GPR_ERROR, "User called a notify_on function with a previous callback still " "pending");
+ abort ();
+ }
+ gpr_log (GPR_ERROR, "Corrupt memory in &st->state");
+ abort ();
}
-static void set_ready_locked(grpc_fd *fd, gpr_atm *st,
- grpc_closure_list *closure_list) {
- gpr_intptr state = gpr_atm_acq_load(st);
+static void
+set_ready_locked (grpc_fd * fd, gpr_atm * st, grpc_closure_list * closure_list)
+{
+ gpr_intptr state = gpr_atm_acq_load (st);
- switch (state) {
+ switch (state)
+ {
case READY:
/* duplicate ready, ignore */
return;
case NOT_READY:
- if (gpr_atm_rel_cas(st, NOT_READY, READY)) {
- /* swap was successful -- the closure will run after the next
- notify_on call. */
- return;
- }
+ if (gpr_atm_rel_cas (st, NOT_READY, READY))
+ {
+ /* swap was successful -- the closure will run after the next
+ notify_on call. */
+ return;
+ }
/* swap was unsuccessful due to an intervening set_ready call.
Fall through to the WAITING code below */
- state = gpr_atm_acq_load(st);
- default: /* waiting */
- GPR_ASSERT(gpr_atm_no_barrier_load(st) != READY &&
- gpr_atm_no_barrier_load(st) != NOT_READY);
- grpc_closure_list_add(closure_list, (grpc_closure *)state,
- !gpr_atm_acq_load(&fd->shutdown));
- gpr_atm_rel_store(st, NOT_READY);
+ state = gpr_atm_acq_load (st);
+ default: /* waiting */
+ GPR_ASSERT (gpr_atm_no_barrier_load (st) != READY && gpr_atm_no_barrier_load (st) != NOT_READY);
+ grpc_closure_list_add (closure_list, (grpc_closure *) state, !gpr_atm_acq_load (&fd->shutdown));
+ gpr_atm_rel_store (st, NOT_READY);
return;
- }
+ }
}
-static void set_ready(grpc_fd *fd, gpr_atm *st,
- grpc_closure_list *closure_list) {
+static void
+set_ready (grpc_fd * fd, gpr_atm * st, grpc_closure_list * closure_list)
+{
/* only one set_ready can be active at once (but there may be a racing
notify_on) */
- gpr_mu_lock(&fd->set_state_mu);
- set_ready_locked(fd, st, closure_list);
- gpr_mu_unlock(&fd->set_state_mu);
+ gpr_mu_lock (&fd->set_state_mu);
+ set_ready_locked (fd, st, closure_list);
+ gpr_mu_unlock (&fd->set_state_mu);
}
-void grpc_fd_shutdown(grpc_fd *fd, grpc_closure_list *closure_list) {
- gpr_mu_lock(&fd->set_state_mu);
- GPR_ASSERT(!gpr_atm_no_barrier_load(&fd->shutdown));
- gpr_atm_rel_store(&fd->shutdown, 1);
- set_ready_locked(fd, &fd->readst, closure_list);
- set_ready_locked(fd, &fd->writest, closure_list);
- gpr_mu_unlock(&fd->set_state_mu);
+void
+grpc_fd_shutdown (grpc_fd * fd, grpc_closure_list * closure_list)
+{
+ gpr_mu_lock (&fd->set_state_mu);
+ GPR_ASSERT (!gpr_atm_no_barrier_load (&fd->shutdown));
+ gpr_atm_rel_store (&fd->shutdown, 1);
+ set_ready_locked (fd, &fd->readst, closure_list);
+ set_ready_locked (fd, &fd->writest, closure_list);
+ gpr_mu_unlock (&fd->set_state_mu);
}
-void grpc_fd_notify_on_read(grpc_fd *fd, grpc_closure *closure,
- grpc_closure_list *closure_list) {
- notify_on(fd, &fd->readst, closure, closure_list);
+void
+grpc_fd_notify_on_read (grpc_fd * fd, grpc_closure * closure, grpc_closure_list * closure_list)
+{
+ notify_on (fd, &fd->readst, closure, closure_list);
}
-void grpc_fd_notify_on_write(grpc_fd *fd, grpc_closure *closure,
- grpc_closure_list *closure_list) {
- notify_on(fd, &fd->writest, closure, closure_list);
+void
+grpc_fd_notify_on_write (grpc_fd * fd, grpc_closure * closure, grpc_closure_list * closure_list)
+{
+ notify_on (fd, &fd->writest, closure, closure_list);
}
-gpr_uint32 grpc_fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
- gpr_uint32 read_mask, gpr_uint32 write_mask,
- grpc_fd_watcher *watcher) {
+gpr_uint32
+grpc_fd_begin_poll (grpc_fd * fd, grpc_pollset * pollset, gpr_uint32 read_mask, gpr_uint32 write_mask, grpc_fd_watcher * watcher)
+{
gpr_uint32 mask = 0;
/* keep track of pollers that have requested our events, in case they change
*/
- GRPC_FD_REF(fd, "poll");
+ GRPC_FD_REF (fd, "poll");
- gpr_mu_lock(&fd->watcher_mu);
+ gpr_mu_lock (&fd->watcher_mu);
/* if we are shutdown, then don't add to the watcher set */
- if (gpr_atm_no_barrier_load(&fd->shutdown)) {
- watcher->fd = NULL;
- watcher->pollset = NULL;
- gpr_mu_unlock(&fd->watcher_mu);
- GRPC_FD_UNREF(fd, "poll");
- return 0;
- }
+ if (gpr_atm_no_barrier_load (&fd->shutdown))
+ {
+ watcher->fd = NULL;
+ watcher->pollset = NULL;
+ gpr_mu_unlock (&fd->watcher_mu);
+ GRPC_FD_UNREF (fd, "poll");
+ return 0;
+ }
/* if there is nobody polling for read, but we need to, then start doing so */
- if (read_mask && !fd->read_watcher &&
- (gpr_uintptr)gpr_atm_acq_load(&fd->readst) > READY) {
- fd->read_watcher = watcher;
- mask |= read_mask;
- }
+ if (read_mask && !fd->read_watcher && (gpr_uintptr) gpr_atm_acq_load (&fd->readst) > READY)
+ {
+ fd->read_watcher = watcher;
+ mask |= read_mask;
+ }
/* if there is nobody polling for write, but we need to, then start doing so
*/
- if (write_mask && !fd->write_watcher &&
- (gpr_uintptr)gpr_atm_acq_load(&fd->writest) > READY) {
- fd->write_watcher = watcher;
- mask |= write_mask;
- }
+ if (write_mask && !fd->write_watcher && (gpr_uintptr) gpr_atm_acq_load (&fd->writest) > READY)
+ {
+ fd->write_watcher = watcher;
+ mask |= write_mask;
+ }
/* if not polling, remember this watcher in case we need someone to later */
- if (mask == 0) {
- watcher->next = &fd->inactive_watcher_root;
- watcher->prev = watcher->next->prev;
- watcher->next->prev = watcher->prev->next = watcher;
- }
+ if (mask == 0)
+ {
+ watcher->next = &fd->inactive_watcher_root;
+ watcher->prev = watcher->next->prev;
+ watcher->next->prev = watcher->prev->next = watcher;
+ }
watcher->pollset = pollset;
watcher->fd = fd;
- gpr_mu_unlock(&fd->watcher_mu);
+ gpr_mu_unlock (&fd->watcher_mu);
return mask;
}
-void grpc_fd_end_poll(grpc_fd_watcher *watcher, int got_read, int got_write,
- grpc_closure_list *closure_list) {
+void
+grpc_fd_end_poll (grpc_fd_watcher * watcher, int got_read, int got_write, grpc_closure_list * closure_list)
+{
int was_polling = 0;
int kick = 0;
grpc_fd *fd = watcher->fd;
- if (fd == NULL) {
- return;
- }
+ if (fd == NULL)
+ {
+ return;
+ }
- gpr_mu_lock(&fd->watcher_mu);
- if (watcher == fd->read_watcher) {
- /* remove read watcher, kick if we still need a read */
- was_polling = 1;
- kick = kick || !got_read;
- fd->read_watcher = NULL;
- }
- if (watcher == fd->write_watcher) {
- /* remove write watcher, kick if we still need a write */
- was_polling = 1;
- kick = kick || !got_write;
- fd->write_watcher = NULL;
- }
- if (!was_polling) {
- /* remove from inactive list */
- watcher->next->prev = watcher->prev;
- watcher->prev->next = watcher->next;
- }
- if (kick) {
- maybe_wake_one_watcher_locked(fd);
- }
- if (grpc_fd_is_orphaned(fd) && !has_watchers(fd) && !fd->closed) {
- fd->closed = 1;
- close(fd->fd);
- grpc_closure_list_add(closure_list, fd->on_done_closure, 1);
- }
- gpr_mu_unlock(&fd->watcher_mu);
+ gpr_mu_lock (&fd->watcher_mu);
+ if (watcher == fd->read_watcher)
+ {
+ /* remove read watcher, kick if we still need a read */
+ was_polling = 1;
+ kick = kick || !got_read;
+ fd->read_watcher = NULL;
+ }
+ if (watcher == fd->write_watcher)
+ {
+ /* remove write watcher, kick if we still need a write */
+ was_polling = 1;
+ kick = kick || !got_write;
+ fd->write_watcher = NULL;
+ }
+ if (!was_polling)
+ {
+ /* remove from inactive list */
+ watcher->next->prev = watcher->prev;
+ watcher->prev->next = watcher->next;
+ }
+ if (kick)
+ {
+ maybe_wake_one_watcher_locked (fd);
+ }
+ if (grpc_fd_is_orphaned (fd) && !has_watchers (fd) && !fd->closed)
+ {
+ fd->closed = 1;
+ close (fd->fd);
+ grpc_closure_list_add (closure_list, fd->on_done_closure, 1);
+ }
+ gpr_mu_unlock (&fd->watcher_mu);
- GRPC_FD_UNREF(fd, "poll");
+ GRPC_FD_UNREF (fd, "poll");
}
-void grpc_fd_become_readable(grpc_fd *fd, grpc_closure_list *closure_list) {
- set_ready(fd, &fd->readst, closure_list);
+void
+grpc_fd_become_readable (grpc_fd * fd, grpc_closure_list * closure_list)
+{
+ set_ready (fd, &fd->readst, closure_list);
}
-void grpc_fd_become_writable(grpc_fd *fd, grpc_closure_list *closure_list) {
- set_ready(fd, &fd->writest, closure_list);
+void
+grpc_fd_become_writable (grpc_fd * fd, grpc_closure_list * closure_list)
+{
+ set_ready (fd, &fd->writest, closure_list);
}
#endif