Lines Matching refs:mask
30 "Usage: u32(ALIGN VALUE MASK at [ nexthdr+ ] OFFSET)\n" \
41 unsigned long key, mask, offmask = 0, offset;
69 return PARSE_ERR(a, "u32: missing mask");
71 mask = bstrtoul(a);
72 if (mask == ULONG_MAX)
73 return PARSE_ERR(a, "u32: invalid mask, must be numeric");
108 if (mask > 0xFF)
109 return PARSE_ERR(a, "Illegal mask (>0xFF)");
112 mask <<= 24 - ((offset & 3) * 8);
119 if (mask > 0xFFFF)
120 return PARSE_ERR(a, "Illegal mask (>0xFFFF)");
124 mask <<= 16;
131 mask = htonl(mask);
137 key &= mask;
139 u_key.mask = mask;
163 (unsigned int) ntohl(u_key->mask),
