changeset 399:d26a9e3de626

OSL: os_mem_fl.c done
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 15 Jun 2014 00:47:06 +0000
parents 2dc9f34e3036
children f027c6fbe37e
files gsm-fw/gpf/osl/os_mem_fl.c
diffstat 1 files changed, 31 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/gsm-fw/gpf/osl/os_mem_fl.c	Fri Jun 13 22:12:05 2014 +0000
+++ b/gsm-fw/gpf/osl/os_mem_fl.c	Sun Jun 15 00:47:06 2014 +0000
@@ -386,8 +386,37 @@
 		    ULONG PoolSize, OS_HANDLE *PoolHandle)
 {
 	STATUS sts;
+	USHORT i;
 
 	sts = NU_Obtain_Semaphore(&MemSemCB, NU_SUSPEND);
-
-
+	for (i = 0; i < NumOfMemoryPools; i++)
+		if (!strncmp(Name, MemPoolTable[i].name, RESOURCE_NAMELEN-1)) {
+			*PoolHandle = i;
+			if (sts == NU_SUCCESS)
+				NU_Release_Semaphore(&MemSemCB);
+			return(OS_OK);
+		}
+	if (i >= MaxMemoryPools) {
+release_sem_return_err:
+		if (sts == NU_SUCCESS)
+			NU_Release_Semaphore(&MemSemCB);
+		return(OS_ERROR);
+	}
+	if (i) {
+		if (os_AllocateMemory(OS_NOTASK,
+				      (T_VOID_STRUCT **) &MemPoolTable[i].pcb,
+				      sizeof(NU_MEMORY_POOL), OS_NO_SUSPEND,
+				      os_ext_pool_handle) != OS_OK)
+			goto release_sem_return_err;
+	}
+	if (NU_Create_Memory_Pool(MemPoolTable[i].pcb, Name, Addr, PoolSize,
+				  4, NU_FIFO) != NU_SUCCESS)
+		goto release_sem_return_err;
+	strncpy(MemPoolTable[i].name, Name, RESOURCE_NAMELEN);
+	MemPoolTable[i].name[RESOURCE_NAMELEN-1] = 0;
+	*PoolHandle = i;
+	NumOfMemoryPools++;
+	if (sts == NU_SUCCESS)
+		NU_Release_Semaphore(&MemSemCB);
+	return(OS_OK);
 }