From c46be6db32872bfd7c4010b43526b5e6bc0fa6a5 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期一, 25 一月 2021 14:04:59 +0800
Subject: [PATCH] update
---
src/queue/shm_queue.h | 103 ++++++++++++---------------------------------------
1 files changed, 25 insertions(+), 78 deletions(-)
diff --git a/src/queue/shm_queue.h b/src/queue/shm_queue.h
index 9e64992..72c9689 100644
--- a/src/queue/shm_queue.h
+++ b/src/queue/shm_queue.h
@@ -33,12 +33,8 @@
bool full();
bool empty();
- int push(const ELEM_T &a_data);
- int push_nowait(const ELEM_T &a_data);
- int push_timeout(const ELEM_T &a_data, const struct timespec *timeout);
- int pop(ELEM_T &a_data);
- int pop_nowait(ELEM_T &a_data);
- int pop_timeout(ELEM_T &a_data, struct timespec *timeout);
+ int push(const ELEM_T &a_data, const struct timespec *timeout=NULL, int flag=0);
+ int pop(ELEM_T &a_data, const struct timespec *timeout=NULL, int flag=0);
ELEM_T &operator[](unsigned i);
@@ -144,89 +140,40 @@
return queue->empty();
}
+
+
template <typename ELEM_T>
-int SHMQueue<ELEM_T>::push(const ELEM_T &a_data) {
- int rv = queue->push(a_data);
- if(rv == -1) {
- return errno;
- } else {
+int SHMQueue<ELEM_T>::push(const ELEM_T &a_data, const struct timespec *timeout, int flag) {
+
+
+ int rv = queue->push(a_data, timeout, flag);
+ if(rv == 0) {
return 0;
}
+ if(rv == ETIMEDOUT)
+ return EBUS_TIMEOUT;
+ else {
+ LoggerFactory::getLogger()->error("LockFreeQueue push_timeout: %s", bus_strerror(rv));
+ return rv;
+ }
}
+
template <typename ELEM_T>
-int SHMQueue<ELEM_T>::push_nowait(const ELEM_T &a_data) {
- int rv = queue->push(a_data, NULL, BUS_NOWAIT_FLAG);
- if(rv == -1) {
- if (errno == EAGAIN)
- return EAGAIN;
- else {
- err_msg(errno, "LockFreeQueue push_nowait");
- return errno;
- }
- }
- return 0;
-}
+int SHMQueue<ELEM_T>::pop(ELEM_T &a_data, const struct timespec *timeout, int flag) {
-template <typename ELEM_T>
-int SHMQueue<ELEM_T>::push_timeout(const ELEM_T &a_data, const struct timespec *timeout) {
-
- int rv = queue->push(a_data, timeout, BUS_TIMEOUT_FLAG);
- if(rv == -1) {
- if(errno == ETIMEDOUT)
- return EBUS_TIMEOUT;
- else {
- LoggerFactory::getLogger()->error(errno, "LockFreeQueue push_timeout");
- return errno;
- }
- }
- return 0;
-}
-
-template <typename ELEM_T>
-int SHMQueue<ELEM_T>::pop(ELEM_T &a_data) {
- LoggerFactory::getLogger()->debug("SHMQueue pop before\n");
- int rv = queue->pop(a_data);
-
- LoggerFactory::getLogger()->debug("SHMQueue pop before\n");
- if(rv == -1) {
-
- return errno;
- } else {
+ int rv = queue->pop(a_data, timeout, flag);
+ if(rv == 0) {
return 0;
}
-}
-template <typename ELEM_T>
-int SHMQueue<ELEM_T>::pop_nowait(ELEM_T &a_data) {
- int rv = queue->pop(a_data, NULL, BUS_NOWAIT_FLAG);
-
- if(rv == -1) {
- if (errno == EAGAIN)
- return errno;
- else {
- LoggerFactory::getLogger()->error(errno, " SHMQueue pop_nowait");
- return errno;
- }
+ if(rv == ETIMEDOUT)
+ return EBUS_TIMEOUT;
+ else {
+ LoggerFactory::getLogger()->error("LockFreeQueue pop_timeout: %s", bus_strerror(rv));
+ return rv;
}
- return 0;
-
-}
-
-template <typename ELEM_T>
-int SHMQueue<ELEM_T>::pop_timeout(ELEM_T &a_data, struct timespec *timeout) {
-
- int rv;
- rv = queue->pop(a_data, timeout, BUS_TIMEOUT_FLAG);
- if(rv == -1) {
- if (errno == ETIMEDOUT) {
- return EBUS_TIMEOUT;
- } else {
- LoggerFactory::getLogger()->error(errno, " SHMQueue pop_timeout");
- return errno;
- }
- }
- return 0;
+ return rv;
}
--
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