Differential D25443 Diff 73675 head/sys/netipsec/xform_ipcomp.c

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head/sys/netipsec/xform_ipcomp.c

Show First 20 Lines • Show All 173 Lines • ▼ Show 20 Lines	ipcomp_init(struct secasvar sav, struct xformsw xsp)
memset(&csp, 0, sizeof(csp));		memset(&csp, 0, sizeof(csp));
csp.csp_mode = CSP_MODE_COMPRESS;		csp.csp_mode = CSP_MODE_COMPRESS;
csp.csp_cipher_alg = sav->tdb_compalgxform->type;		csp.csp_cipher_alg = sav->tdb_compalgxform->type;

return crypto_newsession(&sav->tdb_cryptoid, &csp, V_crypto_support);		return crypto_newsession(&sav->tdb_cryptoid, &csp, V_crypto_support);
}		}

/*		/*
* ipcomp_zeroize() used when IPCA is deleted		* ipcomp_cleanup() used when IPCA is deleted
*/		*/
static int		static void
ipcomp_zeroize(struct secasvar *sav)		ipcomp_cleanup(struct secasvar *sav)
{		{

crypto_freesession(sav->tdb_cryptoid);		crypto_freesession(sav->tdb_cryptoid);
sav->tdb_cryptoid = NULL;		sav->tdb_cryptoid = NULL;
return 0;
}		}

/*		/*
* ipcomp_input() gets called to uncompress an input packet		* ipcomp_input() gets called to uncompress an input packet
*/		*/
static int		static int
ipcomp_input(struct mbuf m, struct secasvar sav, int skip, int protoff)		ipcomp_input(struct mbuf m, struct secasvar sav, int skip, int protoff)
{		{
▲ Show 20 Lines • Show All 535 Lines • ▼ Show 20 Lines	static const struct encap_config ipv6_encap_cfg = {
.input = ipcomp_nonexp_input		.input = ipcomp_nonexp_input
};		};
#endif		#endif

static struct xformsw ipcomp_xformsw = {		static struct xformsw ipcomp_xformsw = {
.xf_type = XF_IPCOMP,		.xf_type = XF_IPCOMP,
.xf_name = "IPcomp",		.xf_name = "IPcomp",
.xf_init = ipcomp_init,		.xf_init = ipcomp_init,
.xf_zeroize = ipcomp_zeroize,		.xf_cleanup = ipcomp_cleanup,
.xf_input = ipcomp_input,		.xf_input = ipcomp_input,
.xf_output = ipcomp_output,		.xf_output = ipcomp_output,
};		};

static void		static void
ipcomp_attach(void)		ipcomp_attach(void)
{		{

Show All 26 Lines