64 int sysCreatePrivateMap(size_t length, MemMapping* pMap)  in sysCreatePrivateMap()  argument
72     pMap->addr = pMap->baseAddr = memPtr;  in sysCreatePrivateMap()
73     pMap->length = pMap->baseLength = length;  in sysCreatePrivateMap()
116 int sysLoadFileInShmem(int fd, MemMapping* pMap)  in sysLoadFileInShmem()  argument
123     assert(pMap != NULL);  in sysLoadFileInShmem()
135         sysReleaseShmem(pMap);  in sysLoadFileInShmem()
139     pMap->baseAddr = pMap->addr = memPtr;  in sysLoadFileInShmem()
140     pMap->baseLength = pMap->length = length;  in sysLoadFileInShmem()
150 int sysFakeMapFile(int fd, MemMapping* pMap)  in sysFakeMapFile()  argument
160     assert(pMap != NULL);  in sysFakeMapFile()
172     pMap->baseAddr = pMap->addr = memPtr;  in sysFakeMapFile()
173     pMap->baseLength = pMap->length = length;  in sysFakeMapFile()
186 int sysMapFileInShmemReadOnly(int fd, MemMapping* pMap)  in sysMapFileInShmemReadOnly()  argument
193     assert(pMap != NULL);  in sysMapFileInShmemReadOnly()
205     pMap->baseAddr = pMap->addr = memPtr;  in sysMapFileInShmemReadOnly()
206     pMap->baseLength = pMap->length = length;  in sysMapFileInShmemReadOnly()
210     return sysFakeMapFile(fd, pMap);  in sysMapFileInShmemReadOnly()
225 int sysMapFileInShmemWritableReadOnly(int fd, MemMapping* pMap)  in sysMapFileInShmemWritableReadOnly()  argument
232     assert(pMap != NULL);  in sysMapFileInShmemWritableReadOnly()
252     pMap->baseAddr = pMap->addr = memPtr;  in sysMapFileInShmemWritableReadOnly()
253     pMap->baseLength = pMap->length = length;  in sysMapFileInShmemWritableReadOnly()
257     return sysFakeMapFile(fd, pMap);  in sysMapFileInShmemWritableReadOnly()
269     MemMapping* pMap)  in sysMapFileSegmentInShmem()  argument
277     assert(pMap != NULL);  in sysMapFileSegmentInShmem()
292     pMap->baseAddr = memPtr;  in sysMapFileSegmentInShmem()
293     pMap->baseLength = actualLength;  in sysMapFileSegmentInShmem()
294     pMap->addr = (char*)memPtr + adjust;  in sysMapFileSegmentInShmem()
295     pMap->length = length;  in sysMapFileSegmentInShmem()
299         pMap->baseAddr, (int) pMap->baseLength,  in sysMapFileSegmentInShmem()
300         pMap->addr, (int) pMap->length);  in sysMapFileSegmentInShmem()
315     MemMapping* pMap)  in sysChangeMapAccess()  argument
321     if (addr < pMap->baseAddr ||  in sysChangeMapAccess()
322         (u1*)addr >= (u1*)pMap->baseAddr + pMap->baseLength)  in sysChangeMapAccess()
325             addr, pMap->baseAddr, (u1*)pMap->baseAddr + pMap->baseLength);  in sysChangeMapAccess()
354 void sysReleaseShmem(MemMapping* pMap)  in sysReleaseShmem()  argument
357     if (pMap->baseAddr == NULL && pMap->baseLength == 0)  in sysReleaseShmem()
360     if (munmap(pMap->baseAddr, pMap->baseLength) < 0) {  in sysReleaseShmem()
362             pMap->baseAddr, (int)pMap->baseLength, strerror(errno));  in sysReleaseShmem()
364         ALOGV("munmap(%p, %d) succeeded", pMap->baseAddr, pMap->baseLength);  in sysReleaseShmem()
365         pMap->baseAddr = NULL;  in sysReleaseShmem()
366         pMap->baseLength = 0;  in sysReleaseShmem()
370     if (pMap->baseAddr != NULL) {  in sysReleaseShmem()
371       free(pMap->baseAddr);  in sysReleaseShmem()
372       pMap->baseAddr = NULL;  in sysReleaseShmem()
374     pMap->baseLength = 0;  in sysReleaseShmem()