FreeCalypso > hg > freecalypso-sw
changeset 447:b55882290007
os_sem_fl.c: os_FindSuspendingSema() done
| author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
|---|---|
| date | Mon, 23 Jun 2014 01:55:31 +0000 |
| parents | 57f8e2b747c4 |
| children | fd1729fd979e |
| files | gsm-fw/gpf/osl/os_sem_fl.c |
| diffstat | 1 files changed, 23 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/gsm-fw/gpf/osl/os_sem_fl.c Mon Jun 23 01:31:11 2014 +0000 +++ b/gsm-fw/gpf/osl/os_sem_fl.c Mon Jun 23 01:55:31 2014 +0000 @@ -128,3 +128,26 @@ } return(OS_ERROR); } + +GLOBAL unsigned char * +os_FindSuspendingSema(unsigned int *tcb) +{ + USHORT i; + SM_SUSPEND *susp, *susp_loopchk; + + for (i = 1; i <= MaxSemaphores; i++) { + if (!SemTable[i].Name[0]) + continue; + susp = SemTable[i].SemCB.sm_suspension_list; + if (!susp) + continue; + if (susp->sm_suspended_task == (NU_TASK *)tcb) + return(SemTable[i].SemCB.sm_name); + susp = (SM_SUSPEND *)susp->sm_suspend_link.cs_next; + for (susp_loopchk = susp; susp != susp_loopchk; + susp = (SM_SUSPEND *)susp->sm_suspend_link.cs_next) + if (susp->sm_suspended_task == (NU_TASK *)tcb) + return(SemTable[i].SemCB.sm_name); + } + return(0); +}