Lines Matching defs:buf
388 static void TEA_transform(unsigned int buf[4], unsigned int const in[])
391 __u32 b0 = buf[0], b1 = buf[1];
401 buf[0] += b0;
402 buf[1] += b1;
407 unsigned int *buf, int num)
423 *buf++ = val;
429 *buf++ = val;
431 *buf++ = pad;
446 __u32 in[8], buf[4];
454 buf[0] = 0x67452301;
455 buf[1] = 0xefcdab89;
456 buf[2] = 0x98badcfe;
457 buf[3] = 0x10325476;
462 TEA_transform(buf, in);
468 hash = buf[0];
530 uint32_t f2fs_cal_crc32(uint32_t crc, void *buf, int len)
533 unsigned char *p = (unsigned char *)buf;
542 int f2fs_crc_valid(uint32_t blk_crc, void *buf, int len)
546 cal_crc = f2fs_cal_crc32(F2FS_SUPER_MAGIC, buf, len);
611 char buf[PATH_MAX + 1];
618 snprintf(buf, PATH_MAX, "/sys/dev/block/%u:%u/uevent",
621 fd = open(buf, O_RDONLY);
646 ret = sscanf(ptr, "DEVNAME=%s\n", buf);
647 if (strlen(buf) == 0)
650 ret = strlen(buf) + 5;
656 snprintf(rootdev, ret + 1, "/dev/%s", buf);
836 struct utsname buf;
839 if (uname(&buf))
844 VERSION_NAME_LEN, "%s %s", buf.release, buf.version);
847 VERSION_NAME_LEN, "%s", buf.release);