PM8621-BI PMC-Sierra, Inc., PM8621-BI Datasheet - Page 170

• Manufacturer Part Number: PM8621-BI
• Description: Driver, NSE/SBS Narrowband Chipset Driver
• Manufacturer: PMC-Sierra, Inc.

7.4
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2021248, Issue 1
Semaphores
Creating a Semaphore: sysNbcsSemCreate
This function creates a binary semaphore object.
Taking a Semaphore: sysNbcsSemTake
This function takes a binary semaphore.
Giving a Semaphore: sysNbcsSemGive
This function gives a binary semaphore.
Outputs
Returns
Format
Prototype
Inputs
Outputs
Returns
Format
Prototype
Inputs
Outputs
Returns
Format
Prototype
Inputs
None
None
#define sysNbcsSemCreate()
void * sysNbcsSemCreate(void)
None
None
Success = (pointer to) a semaphore object
Failure = NULL (pointer)
#define sysNbcsSemTake(psem)
INT4 sysNbcsSemTake(void *psem)
psem
None
Success = 0
Failure = <any other value>
#define sysNbcsSemGive(psem)
INT4 sysNbcsSemGive(void *psem)
psem
: (pointer to) a semaphore object
: (pointer to) a semaphore object
Narrowband Chipset Device Driver Manual
RTOS Interface
170