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made a convenient msg_q_init2

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the original msg_q_init takes a q handle in the parameter list
which makes it inconvenient for chain statement. This really
adds nothing be making it slightly convenient

Change-Id: I1e7f931d6b278c804ec6f7d87c1a79a3ffcceb75
This commit is contained in:
Kevin Tang 2013-07-14 17:32:54 -07:00 committed by Gohulan Balachandran
parent b86a09596e
commit d42eeebb5a
2 changed files with 33 additions and 1 deletions
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14
utils/msg_q.c
View file

@ -136,6 +136,20 @@ msq_q_err_type msg_q_init(void** msg_q_data)
return eMSG_Q_SUCCESS;
}
/*===========================================================================
FUNCTION: msg_q_init2
===========================================================================*/
const void* msg_q_init2()
{
void* q = NULL;
if (eMSG_Q_SUCCESS != msg_q_init(&q)) {
q = NULL;
}
return q;
}
/*===========================================================================
FUNCTION: msg_q_destroy

20
utils/msg_q.h
View file

@ -58,7 +58,7 @@ FUNCTION msg_q_init
DESCRIPTION
Initializes internal structures for message queue.
msg_q_data: State of message queue to be initialized.
msg_q_data: pointer to an opaque Q handle to be returned; NULL if fails
DEPENDENCIES
N/A
@ -72,6 +72,24 @@ SIDE EFFECTS
===========================================================================*/
msq_q_err_type msg_q_init(void** msg_q_data);
/*===========================================================================
FUNCTION msg_q_init2
DESCRIPTION
Initializes internal structures for message queue.
DEPENDENCIES
N/A
RETURN VALUE
opaque handle to the Q created; NULL if create fails
SIDE EFFECTS
N/A
===========================================================================*/
const void* msg_q_init2();
/*===========================================================================
FUNCTION msg_q_destroy