Lines Matching refs:dfd
299 int dfd; in copy_file_aligned() local
313 dfd = open(datafile, O_RDONLY | O_BINARY); in copy_file_aligned()
314 if (dfd < 0) { in copy_file_aligned()
320 if (fstat(dfd, &sbuf) < 0) { in copy_file_aligned()
329 ptr = mmap(0, sbuf.st_size, PROT_READ, MAP_SHARED, dfd, 0); in copy_file_aligned()
358 close(dfd); in copy_file_aligned()
363 int dfd; in copy_file() local
373 dfd = open(datafile, O_RDONLY | O_BINARY); in copy_file()
374 if (dfd < 0) { in copy_file()
380 if (fstat(dfd, &sbuf) < 0) { in copy_file()
389 ptr = mmap(0, sbuf.st_size, PROT_READ, MAP_SHARED, dfd, 0); in copy_file()
435 close(dfd); in copy_file()
440 int dfd; in read_dcd_offset() local
445 dfd = open(filename, O_RDONLY | O_BINARY); in read_dcd_offset()
446 if (dfd < 0) { in read_dcd_offset()
451 if (fstat(dfd, &sbuf) < 0) { in read_dcd_offset()
456 ptr = mmap(0, sbuf.st_size, PROT_READ, MAP_SHARED, dfd, 0); in read_dcd_offset()
465 close(dfd); in read_dcd_offset()