22 static int getFileStartAndLength(int fd, off_t *start_, size_t *length_)  in getFileStartAndLength()  argument
32     start = TEMP_FAILURE_RETRY(lseek(fd, 0L, SEEK_CUR));  in getFileStartAndLength()
33     end = TEMP_FAILURE_RETRY(lseek(fd, 0L, SEEK_END));  in getFileStartAndLength()
35     if (TEMP_FAILURE_RETRY(lseek(fd, start, SEEK_SET)) == -1 ||  in getFileStartAndLength()
60 static int sysMapFD(int fd, MemMapping* pMap)  in sysMapFD()  argument
68     if (getFileStartAndLength(fd, &start, &length) < 0)  in sysMapFD()
71     memPtr = mmap(NULL, length, PROT_READ, MAP_PRIVATE, fd, start);  in sysMapFD()
74             fd, (int) start, strerror(errno));  in sysMapFD()
130     int fd = open(block_dev, O_RDONLY);  in sysMapBlockFile()  local
131     if (fd < 0) {  in sysMapBlockFile()
144 …void* addr = mmap64(next, (end-start)*blksize, PROT_READ, MAP_PRIVATE | MAP_FIXED, fd, ((off64_t)s…  in sysMapBlockFile()
183         int fd = open(fn, O_RDONLY, 0);  in sysMapFile()  local
184         if (fd < 0) {  in sysMapFile()
189         if (sysMapFD(fd, pMap) != 0) {  in sysMapFile()
191             close(fd);  in sysMapFile()
195         close(fd);  in sysMapFile()