/external/e2fsprogs/lib/ext2fs/ |
gen_bitmap.c | 417 static const char zero_buf[256]; local 419 while (len >= sizeof(zero_buf)) { 420 if (memcmp(mem, zero_buf, sizeof(zero_buf))) 422 len -= sizeof(zero_buf); 423 mem += sizeof(zero_buf); 427 return !memcmp(mem, zero_buf, len);
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/system/core/libsparse/ |
output_file.c | 88 char *zero_buf; member in struct:output_file 425 ret = out->ops->write(out, out->zero_buf, zero_len); 433 out->crc32 = sparse_crc32(out->crc32, out->zero_buf, zero_len); 553 out->zero_buf = calloc(block_size, 1); 554 if (!out->zero_buf) { 555 error_errno("malloc zero_buf"); 600 free(out->zero_buf);
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/external/f2fs-tools/mkfs/ |
f2fs_format.c | 375 u_int8_t *zero_buf = NULL; local 380 zero_buf = calloc(sizeof(u_int8_t), seg_size); 381 if(zero_buf == NULL) { 391 if (dev_fill(zero_buf, sit_seg_addr, seg_size)) { 394 free(zero_buf); 400 free(zero_buf);
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/external/e2fsprogs/misc/ |
e2image.c | 560 char *buf, *zero_buf; local 575 retval = ext2fs_get_memzero(fs->blocksize, &zero_buf); 674 generic_write(fd, zero_buf, 725 generic_write(fd, zero_buf, 1, NO_BLK); 731 generic_write(fd, zero_buf, 1, NO_BLK); 734 ext2fs_free_mem(&zero_buf); [all...] |
/external/e2fsprogs/debugfs/ |
debugfs.c | 1586 char *zero_buf; local [all...] |
/external/fio/ |
verify.c | 671 static char zero_buf[1024]; local 682 this_len = sizeof(zero_buf); 685 if (memcmp(p, zero_buf, this_len)) { [all...] |