Searched refs:mapFd (Results 1 – 1 of 1) sorted by relevance
397 static int mapFd = -1; variable505 if (mapFd < 0) { in MapPhysAddress()506 if ((mapFd = open("/dev/mmap", O_RDWR)) < 0) in MapPhysAddress()514 if ((vaddr = (void *)ioctl(mapFd, MAP, &mloc)) == (void *)-1) in MapPhysAddress()557 if (mapFd < 0) { in MapPhysAddress()558 if ((mapFd = open(DEV_MEM, O_RDWR)) < 0) in MapPhysAddress()562 MAP_FILE | MAP_SHARED, mapFd, (off_t)offset); in MapPhysAddress()