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Compile poll.c as C++

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This commit is contained in:
Johan Wikman
2017-03-24 09:35:11 +02:00
parent d19ae82a63
commit a9c2580da4
2 changed files with 27 additions and 26 deletions
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5
server/core/CMakeLists.txt
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@ -12,7 +12,6 @@ add_library(maxscale-common SHARED
hashtable.cc hashtable.cc
hint.cc hint.cc
housekeeper.cc housekeeper.cc
paths.cc
load_utils.cc load_utils.cc
log_manager.cc log_manager.cc
maxscale_pcre2.cc maxscale_pcre2.cc
@ -20,8 +19,10 @@ add_library(maxscale-common SHARED
mlist.cc mlist.cc
modutil.cc modutil.cc
monitor.cc monitor.cc
paths.cc
query_classifier.cc
queuemanager.cc queuemanager.cc
query_classifier.cc poll.c random_jkiss.c resultset.c router.cc secrets.c server.c service.c session.c spinlock.c thread.c users.c utils.c skygw_utils.cc statistics.c listener.c ssl.c mysql_utils.c mysql_binlog.c modulecmd.c) poll.cc random_jkiss.c resultset.c router.cc secrets.c server.c service.c session.c spinlock.c thread.c users.c utils.c skygw_utils.cc statistics.c listener.c ssl.c mysql_utils.c mysql_binlog.c modulecmd.c)
if(WITH_JEMALLOC) if(WITH_JEMALLOC)
target_link_libraries(maxscale-common ${JEMALLOC_LIBRARIES}) target_link_libraries(maxscale-common ${JEMALLOC_LIBRARIES})

46
server/core/poll.c → server/core/poll.cc
View File

@ -178,19 +178,19 @@ static THREAD_DATA *thread_data = NULL; /*< Status of each thread */
*/ */
static struct static struct
{ {
ts_stats_t *n_read; /*< Number of read events */ ts_stats_t n_read; /*< Number of read events */
ts_stats_t *n_write; /*< Number of write events */ ts_stats_t n_write; /*< Number of write events */
ts_stats_t *n_error; /*< Number of error events */ ts_stats_t n_error; /*< Number of error events */
ts_stats_t *n_hup; /*< Number of hangup events */ ts_stats_t n_hup; /*< Number of hangup events */
ts_stats_t *n_accept; /*< Number of accept events */ ts_stats_t n_accept; /*< Number of accept events */
ts_stats_t *n_polls; /*< Number of poll cycles */ ts_stats_t n_polls; /*< Number of poll cycles */
ts_stats_t *n_pollev; /*< Number of polls returning events */ ts_stats_t n_pollev; /*< Number of polls returning events */
ts_stats_t *n_nbpollev; /*< Number of polls returning events */ ts_stats_t n_nbpollev; /*< Number of polls returning events */
ts_stats_t *n_nothreads; /*< Number of times no threads are polling */ ts_stats_t n_nothreads; /*< Number of times no threads are polling */
int32_t n_fds[MAXNFDS]; /*< Number of wakeups with particular n_fds value */ int32_t n_fds[MAXNFDS]; /*< Number of wakeups with particular n_fds value */
ts_stats_t *evq_length; /*< Event queue length */ ts_stats_t evq_length; /*< Event queue length */
ts_stats_t *evq_max; /*< Maximum event queue length */ ts_stats_t evq_max; /*< Maximum event queue length */
ts_stats_t *blockingpolls; /*< Number of epoll_waits with a timeout specified */ ts_stats_t blockingpolls; /*< Number of epoll_waits with a timeout specified */
} pollStats; } pollStats;
#define N_QUEUE_TIMES 30 #define N_QUEUE_TIMES 30
@ -201,8 +201,8 @@ static struct
{ {
uint32_t qtimes[N_QUEUE_TIMES + 1]; uint32_t qtimes[N_QUEUE_TIMES + 1];
uint32_t exectimes[N_QUEUE_TIMES + 1]; uint32_t exectimes[N_QUEUE_TIMES + 1];
ts_stats_t *maxqtime; ts_stats_t maxqtime;
ts_stats_t *maxexectime; ts_stats_t maxexectime;
} queueStats; } queueStats;
/** /**
@ -230,7 +230,7 @@ poll_init()
{ {
n_threads = config_threadcount(); n_threads = config_threadcount();
if (!(epoll_fd = MXS_MALLOC(sizeof(int) * n_threads))) if (!(epoll_fd = (int*)MXS_MALLOC(sizeof(int) * n_threads)))
{ {
return; return;
} }
@ -245,17 +245,17 @@ poll_init()
} }
} }
if ((fake_events = MXS_CALLOC(n_threads, sizeof(fake_event_t*))) == NULL) if ((fake_events = (fake_event_t**)MXS_CALLOC(n_threads, sizeof(fake_event_t*))) == NULL)
{ {
exit(-1); exit(-1);
} }
if ((fake_event_lock = MXS_CALLOC(n_threads, sizeof(SPINLOCK))) == NULL) if ((fake_event_lock = (SPINLOCK*)MXS_CALLOC(n_threads, sizeof(SPINLOCK))) == NULL)
{ {
exit(-1); exit(-1);
} }
if ((poll_msg = MXS_CALLOC(n_threads, sizeof(int))) == NULL) if ((poll_msg = (int*)MXS_CALLOC(n_threads, sizeof(int))) == NULL)
{ {
exit(-1); exit(-1);
} }
@ -875,7 +875,7 @@ static int
process_pollq(int thread_id, struct epoll_event *event) process_pollq(int thread_id, struct epoll_event *event)
{ {
uint32_t ev = event->events; uint32_t ev = event->events;
DCB *dcb = event->data.ptr; DCB *dcb = (DCB*)event->data.ptr;
ss_dassert(dcb->thread.id == thread_id || dcb->dcb_role == DCB_ROLE_SERVICE_LISTENER); ss_dassert(dcb->thread.id == thread_id || dcb->dcb_role == DCB_ROLE_SERVICE_LISTENER);
/** Calculate event queue statistics */ /** Calculate event queue statistics */
@ -1176,7 +1176,7 @@ event_to_string(uint32_t event)
{ {
char *str; char *str;
str = MXS_MALLOC(22); // 22 is max returned string length str = (char*)MXS_MALLOC(22); // 22 is max returned string length
if (str == NULL) if (str == NULL)
{ {
return NULL; return NULL;
@ -1233,7 +1233,7 @@ void
dShowThreads(DCB *dcb) dShowThreads(DCB *dcb)
{ {
int i, j, n; int i, j, n;
char *state; const char *state;
double avg1 = 0.0, avg5 = 0.0, avg15 = 0.0; double avg1 = 0.0, avg5 = 0.0, avg15 = 0.0;
double qavg1 = 0.0, qavg5 = 0.0, qavg15 = 0.0; double qavg1 = 0.0, qavg5 = 0.0, qavg15 = 0.0;
@ -1328,7 +1328,7 @@ dShowThreads(DCB *dcb)
if (event_string == NULL) if (event_string == NULL)
{ {
from_heap = false; from_heap = false;
event_string = "??"; event_string = (char*)"??";
} }
else else
{ {
@ -1397,7 +1397,7 @@ static void poll_add_event_to_dcb(DCB* dcb,
GWBUF* buf, GWBUF* buf,
uint32_t ev) uint32_t ev)
{ {
fake_event_t *event = MXS_MALLOC(sizeof(*event)); fake_event_t *event = (fake_event_t*)MXS_MALLOC(sizeof(*event));
if (event) if (event)
{ {