Lines Matching refs:zerobuf
414 char *zerobuf) in copy_file_chunk() argument
438 if (memcmp(ptr, zerobuf, blen) == 0) { in copy_file_chunk()
466 ext2_file_t e2_file, char *buf, char *zerobuf) in try_lseek_copy() argument
487 zerobuf); in try_lseek_copy()
500 char *buf, char *zerobuf) in try_fiemap_copy() argument
539 buf, zerobuf); in try_fiemap_copy()
563 char *buf = NULL, *zerobuf = NULL; in copy_file() local
574 err = ext2fs_get_memzero(fs->blocksize, &zerobuf); in copy_file()
579 err = try_lseek_copy(fs, fd, statbuf, e2_file, buf, zerobuf); in copy_file()
585 err = try_fiemap_copy(fs, fd, e2_file, buf, zerobuf); in copy_file()
591 zerobuf); in copy_file()
593 ext2fs_free_mem(&zerobuf); in copy_file()