rtems/rtems-libbsd
1
0
Fork 0
mirror of https://git.rtems.org/rtems-libbsd/ synced 2025-05-14 01:19:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added empty/defaulted prison methods to for linking RealTek Nic.

Browse Source
This commit is contained in:
Jennifer Averett 2012-03-27 15:26:10 -05:00
parent 334957baa1
commit 55fbb18365
1 changed files with 109 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

109
rtemsbsd/src/rtems-bsd-jail.c
View File

@ -90,8 +90,117 @@ struct prison prison0 = {
}; };
MTX_SYSINIT(prison0, &prison0.pr_mtx, "jail mutex", MTX_DEF); MTX_SYSINIT(prison0, &prison0.pr_mtx, "jail mutex", MTX_DEF);
/*
* See if a prison has the specific flag set.
*/
int
prison_flag(struct ucred *cred, unsigned flag)
{
/* This is an atomic read, so no locking is necessary. */
return (cred->cr_prison->pr_flags & flag);
}
void prison_free(struct prison *pr) {} void prison_free(struct prison *pr) {}
void prison_hold(struct prison *pr) {} void prison_hold(struct prison *pr) {}
/*
* Check if given address belongs to the jail referenced by cred (wrapper to
* prison_check_ip[46]).
*
* Returns 0 if jail doesn't restrict the address family or if address belongs
* to jail, EADDRNOTAVAIL if the address doesn't belong, or EAFNOSUPPORT if
* the jail doesn't allow the address family. IPv4 Address passed in in NBO.
*/
int
prison_if(struct ucred *cred, struct sockaddr *sa)
{
return 0;
}
/*
* Return 1 if we should do proper source address selection or are not jailed.
* We will return 0 if we should bypass source address selection in favour
* of the primary jail IPv6 address. Only in this case *ia will be updated and
* returned in NBO.
* Return EAFNOSUPPORT, in case this jail does not allow IPv6.
*/
int
prison_saddrsel_ip6(struct ucred *cred, struct in6_addr *ia6)
{
return EAFNOSUPPORT;
}
/*
* Return true if pr1 and pr2 have the same IPv4 address restrictions.
*/
int
prison_equal_ip4(struct prison *pr1, struct prison *pr2)
{
return 1;
}
int
prison_check_ip6(struct ucred *cred, struct in6_addr *ia6)
{
return EAFNOSUPPORT;
}
/*
* Make sure our (source) address is set to something meaningful to this
* jail.
*
* Returns 0 if jail doesn't restrict IPv4 or if address belongs to jail,
* EADDRNOTAVAIL if the address doesn't belong, or EAFNOSUPPORT if the jail
* doesn't allow IPv4. Address passed in in NBO and returned in NBO.
*/
int
prison_local_ip4(struct ucred *cred, struct in_addr *ia)
{
return EAFNOSUPPORT;
}
/*
* Rewrite destination address in case we will connect to loopback address.
*
* Returns 0 on success, EAFNOSUPPORT if the jail doesn't allow IPv4.
* Address passed in in NBO and returned in NBO.
*/
int
prison_remote_ip4(struct ucred *cred, struct in_addr *ia)
{
return EAFNOSUPPORT;
}
/*
* Return true if pr1 and pr2 have the same IPv6 address restrictions.
*/
int
prison_equal_ip6(struct prison *pr1, struct prison *pr2)
{
return 1;
}
/*
* Make sure our (source) address is set to something meaningful to this jail.
*
* v6only should be set based on (inp->inp_flags & IN6P_IPV6_V6ONLY != 0)
* when needed while binding.
*
* Returns 0 if jail doesn't restrict IPv6 or if address belongs to jail,
* EADDRNOTAVAIL if the address doesn't belong, or EAFNOSUPPORT if the jail
* doesn't allow IPv6.
*/
int
prison_local_ip6(struct ucred *cred, struct in6_addr *ia6, int v6only)
{
return EAFNOSUPPORT;
}
/*
* Rewrite destination address in case we will connect to loopback address.
*
* Returns 0 on success, EAFNOSUPPORT if the jail doesn't allow IPv6.
*/
int
prison_remote_ip6(struct ucred *cred, struct in6_addr *ia6)
{
return EAFNOSUPPORT;
}