Lines Matching refs:isr
120 ah_hdrsiz(isr)
121 struct ipsecrequest *isr;
125 if (isr == NULL)
128 if (isr->saidx.proto != IPPROTO_AH)
139 if (isr->sav == NULL)
141 if (isr->sav->state != SADB_SASTATE_MATURE
142 && isr->sav->state != SADB_SASTATE_DYING)
146 algo = ah_algorithm_lookup(isr->sav->alg_auth);
157 hdrsiz = (((*algo->sumsiz)(isr->sav) + 3) & ~(4 - 1));
158 if (isr->sav->flags & SADB_X_EXT_OLD)