Lines Matching refs:isr
92 ah_hdrsiz(isr)
93 struct ipsecrequest *isr;
97 if (isr == NULL)
100 if (isr->saidx.proto != IPPROTO_AH)
111 if (isr->sav == NULL)
113 if (isr->sav->state != SADB_SASTATE_MATURE
114 && isr->sav->state != SADB_SASTATE_DYING)
118 algo = ah_algorithm_lookup(isr->sav->alg_auth);
129 hdrsiz = (((*algo->sumsiz)(isr->sav) + 3) & ~(4 - 1));
130 if (isr->sav->flags & SADB_X_EXT_OLD)