76 int sysCreatePrivateMap(size_t length, MemMapping* pMap)  in sysCreatePrivateMap()  argument
84     pMap->addr = pMap->baseAddr = memPtr;  in sysCreatePrivateMap()
85     pMap->length = pMap->baseLength = length;  in sysCreatePrivateMap()
122 int sysFakeMapFile(int fd, MemMapping* pMap)  in sysFakeMapFile()  argument
132     assert(pMap != NULL);  in sysFakeMapFile()
145     pMap->baseAddr = pMap->addr = memPtr;  in sysFakeMapFile()
146     pMap->baseLength = pMap->length = length;  in sysFakeMapFile()
163 int sysMapFileInShmemWritableReadOnly(int fd, MemMapping* pMap)  in sysMapFileInShmemWritableReadOnly()  argument
170     assert(pMap != NULL);  in sysMapFileInShmemWritableReadOnly()
190     pMap->baseAddr = pMap->addr = memPtr;  in sysMapFileInShmemWritableReadOnly()
191     pMap->baseLength = pMap->length = length;  in sysMapFileInShmemWritableReadOnly()
195     return sysFakeMapFile(fd, pMap);  in sysMapFileInShmemWritableReadOnly()
207     MemMapping* pMap)  in sysMapFileSegmentInShmem()  argument
215     assert(pMap != NULL);  in sysMapFileSegmentInShmem()
230     pMap->baseAddr = memPtr;  in sysMapFileSegmentInShmem()
231     pMap->baseLength = actualLength;  in sysMapFileSegmentInShmem()
232     pMap->addr = (char*)memPtr + adjust;  in sysMapFileSegmentInShmem()
233     pMap->length = length;  in sysMapFileSegmentInShmem()
237         pMap->baseAddr, (int) pMap->baseLength,  in sysMapFileSegmentInShmem()
238         pMap->addr, (int) pMap->length);  in sysMapFileSegmentInShmem()
253     MemMapping* pMap)  in sysChangeMapAccess()  argument
259     if (addr < pMap->baseAddr ||  in sysChangeMapAccess()
260         (u1*)addr >= (u1*)pMap->baseAddr + pMap->baseLength)  in sysChangeMapAccess()
263             addr, pMap->baseAddr, (u1*)pMap->baseAddr + pMap->baseLength);  in sysChangeMapAccess()
291 void sysReleaseShmem(MemMapping* pMap)  in sysReleaseShmem()  argument
294     if (pMap->baseAddr == NULL && pMap->baseLength == 0)  in sysReleaseShmem()
297     if (munmap(pMap->baseAddr, pMap->baseLength) < 0) {  in sysReleaseShmem()
299             pMap->baseAddr, pMap->baseLength, strerror(errno));  in sysReleaseShmem()
301         ALOGV("munmap(%p, %zd) succeeded", pMap->baseAddr, pMap->baseLength);  in sysReleaseShmem()
302         pMap->baseAddr = NULL;  in sysReleaseShmem()
303         pMap->baseLength = 0;  in sysReleaseShmem()
307     if (pMap->baseAddr != NULL) {  in sysReleaseShmem()
308       free(pMap->baseAddr);  in sysReleaseShmem()
309       pMap->baseAddr = NULL;  in sysReleaseShmem()
311     pMap->baseLength = 0;  in sysReleaseShmem()