FreeCalypso > hg > freecalypso-sw
changeset 444:caeff442faf1
os_sem_fl.c: os_ResetSemaphore() done
| author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
|---|---|
| date | Mon, 23 Jun 2014 01:10:51 +0000 |
| parents | 42f9e12a9ced |
| children | 9eeeef3ff7db |
| files | gsm-fw/gpf/osl/os_sem_fl.c |
| diffstat | 1 files changed, 20 insertions(+), 0 deletions(-) [+] |
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--- a/gsm-fw/gpf/osl/os_sem_fl.c Mon Jun 23 00:55:22 2014 +0000 +++ b/gsm-fw/gpf/osl/os_sem_fl.c Mon Jun 23 01:10:51 2014 +0000 @@ -76,3 +76,23 @@ bzero(&SemTable[i], sizeof(T_OS_SEM_TABLE_ENTRY)); return(OS_OK); } + +GLOBAL LONG +os_ResetSemaphore(OS_HANDLE TaskHandle, OS_HANDLE SemHandle, + USHORT init_counter) +{ + STATUS sts; + + sts = NU_Obtain_Semaphore(&SemSemCB, NU_SUSPEND); + if (!SemTable[SemHandle].Name[0]) { +error_out: if (sts == NU_SUCCESS) + NU_Release_Semaphore(&SemSemCB); + return(OS_ERROR); + } + if (NU_Reset_Semaphore(&SemTable[SemHandle].SemCB, init_counter) + != NU_SUCCESS) + goto error_out; + if (sts == NU_SUCCESS) + NU_Release_Semaphore(&SemSemCB); + return(OS_OK); +}