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体验新版 GitCode,发现更多精彩内容 >>
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3842d374
编写于
1月 13, 2022
作者:
W
wangqiang
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差异文件
modify annotation for sys_arch_mbox_tryfetch
上级
9e89fa15
变更
4
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4 changed file
with
44 addition
and
8 deletion
+44
-8
components/net/lwip-1.4.1/src/arch/sys_arch.c
components/net/lwip-1.4.1/src/arch/sys_arch.c
+11
-2
components/net/lwip-2.0.2/src/arch/sys_arch.c
components/net/lwip-2.0.2/src/arch/sys_arch.c
+11
-2
components/net/lwip-2.0.3/src/arch/sys_arch.c
components/net/lwip-2.0.3/src/arch/sys_arch.c
+11
-2
components/net/lwip-2.1.2/src/arch/sys_arch.c
components/net/lwip-2.1.2/src/arch/sys_arch.c
+11
-2
未找到文件。
components/net/lwip-1.4.1/src/arch/sys_arch.c
浏览文件 @
3842d374
...
...
@@ -515,10 +515,19 @@ u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
return
tick
;
}
/** Wait for a new message to arrive in the mbox
/**
* @ingroup sys_mbox
* This is similar to sys_arch_mbox_fetch, however if a message is not
* present in the mailbox, it immediately returns with the code
* SYS_MBOX_EMPTY. On success 0 is returned.
* To allow for efficient implementations, this can be defined as a
* function-like macro in sys_arch.h instead of a normal function. For
* example, a naive implementation could be:
* \#define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
* although this would introduce unnecessary delays.
*
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @param timeout maximum time (in milliseconds) to wait for a message
* @return 0 (milliseconds) if a message has been received
* or SYS_MBOX_EMPTY if the mailbox is empty
*/
...
...
components/net/lwip-2.0.2/src/arch/sys_arch.c
浏览文件 @
3842d374
...
...
@@ -526,10 +526,19 @@ u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
return
tick
;
}
/** Wait for a new message to arrive in the mbox
/**
* @ingroup sys_mbox
* This is similar to sys_arch_mbox_fetch, however if a message is not
* present in the mailbox, it immediately returns with the code
* SYS_MBOX_EMPTY. On success 0 is returned.
* To allow for efficient implementations, this can be defined as a
* function-like macro in sys_arch.h instead of a normal function. For
* example, a naive implementation could be:
* \#define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
* although this would introduce unnecessary delays.
*
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @param timeout maximum time (in milliseconds) to wait for a message
* @return 0 (milliseconds) if a message has been received
* or SYS_MBOX_EMPTY if the mailbox is empty
*/
...
...
components/net/lwip-2.0.3/src/arch/sys_arch.c
浏览文件 @
3842d374
...
...
@@ -526,10 +526,19 @@ u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
return
tick
;
}
/** Wait for a new message to arrive in the mbox
/**
* @ingroup sys_mbox
* This is similar to sys_arch_mbox_fetch, however if a message is not
* present in the mailbox, it immediately returns with the code
* SYS_MBOX_EMPTY. On success 0 is returned.
* To allow for efficient implementations, this can be defined as a
* function-like macro in sys_arch.h instead of a normal function. For
* example, a naive implementation could be:
* \#define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
* although this would introduce unnecessary delays.
*
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @param timeout maximum time (in milliseconds) to wait for a message
* @return 0 (milliseconds) if a message has been received
* or SYS_MBOX_EMPTY if the mailbox is empty
*/
...
...
components/net/lwip-2.1.2/src/arch/sys_arch.c
浏览文件 @
3842d374
...
...
@@ -540,10 +540,19 @@ u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout)
return
tick
;
}
/** Wait for a new message to arrive in the mbox
/**
* @ingroup sys_mbox
* This is similar to sys_arch_mbox_fetch, however if a message is not
* present in the mailbox, it immediately returns with the code
* SYS_MBOX_EMPTY. On success 0 is returned.
* To allow for efficient implementations, this can be defined as a
* function-like macro in sys_arch.h instead of a normal function. For
* example, a naive implementation could be:
* \#define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
* although this would introduce unnecessary delays.
*
* @param mbox mbox to get a message from
* @param msg pointer where the message is stored
* @param timeout maximum time (in milliseconds) to wait for a message
* @return 0 (milliseconds) if a message has been received
* or SYS_MBOX_EMPTY if the mailbox is empty
*/
...
...
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