80 static int getFileStartAndLength(int fd, off_t *start_, size_t *length_)  in getFileStartAndLength()  argument
88     start = lseek(fd, 0L, SEEK_CUR);  in getFileStartAndLength()
89     end = lseek(fd, 0L, SEEK_END);  in getFileStartAndLength()
90     (void) lseek(fd, start, SEEK_SET);  in getFileStartAndLength()
110 int sysFakeMapFile(int fd, MemMapping* pMap)  in sysFakeMapFile()  argument
122     if (getFileStartAndLength(fd, &start, &length) < 0)  in sysFakeMapFile()
126     if (read(fd, memPtr, length) < 0) {  in sysFakeMapFile()
128             fd, (int) start, strerror(errno));  in sysFakeMapFile()
150 int sysMapFileInShmemWritableReadOnly(int fd, MemMapping* pMap)  in sysMapFileInShmemWritableReadOnly()  argument
159     if (getFileStartAndLength(fd, &start, &length) < 0)  in sysMapFileInShmemWritableReadOnly()
163             fd, start);  in sysMapFileInShmemWritableReadOnly()
166             fd, (int) start, strerror(errno));  in sysMapFileInShmemWritableReadOnly()
182     return sysFakeMapFile(fd, pMap);  in sysMapFileInShmemWritableReadOnly()
193 int sysMapFileSegmentInShmem(int fd, off_t start, size_t length,  in sysMapFileSegmentInShmem()  argument
210                 fd, actualStart);  in sysMapFileSegmentInShmem()
213             (int) actualLength, fd, (int) actualStart, strerror(errno));  in sysMapFileSegmentInShmem()
316 int sysWriteFully(int fd, const void* buf, size_t count, const char* logMsg)  in sysWriteFully()  argument
319         ssize_t actual = TEMP_FAILURE_RETRY(write(fd, buf, count));  in sysWriteFully()