diff options
Diffstat (limited to 'sys/compat/freebsd32/freebsd32_misc.c')
| -rw-r--r-- | sys/compat/freebsd32/freebsd32_misc.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sys/compat/freebsd32/freebsd32_misc.c b/sys/compat/freebsd32/freebsd32_misc.c index 17ca159..266d063 100644 --- a/sys/compat/freebsd32/freebsd32_misc.c +++ b/sys/compat/freebsd32/freebsd32_misc.c @@ -36,6 +36,7 @@ __FBSDID("$FreeBSD$"); #include <sys/fcntl.h> #include <sys/filedesc.h> #include <sys/imgact.h> +#include <sys/jail.h> #include <sys/kernel.h> #include <sys/limits.h> #include <sys/lock.h> @@ -2036,6 +2037,66 @@ done2: } int +freebsd32_jail(struct thread *td, struct freebsd32_jail_args *uap) +{ + uint32_t version; + int error; + struct jail j; + + error = copyin(uap->jail, &version, sizeof(uint32_t)); + if (error) + return (error); + switch (version) { + case 0: + { + /* FreeBSD single IPv4 jails. */ + struct jail32_v0 j32_v0; + + bzero(&j, sizeof(struct jail)); + error = copyin(uap->jail, &j32_v0, sizeof(struct jail32_v0)); + if (error) + return (error); + CP(j32_v0, j, version); + PTRIN_CP(j32_v0, j, path); + PTRIN_CP(j32_v0, j, hostname); + j.ip4s = j32_v0.ip_number; + break; + } + + case 1: + /* + * Version 1 was used by multi-IPv4 jail implementations + * that never made it into the official kernel. + */ + return (EINVAL); + + case 2: /* JAIL_API_VERSION */ + { + /* FreeBSD multi-IPv4/IPv6,noIP jails. */ + struct jail32 j32; + + error = copyin(uap->jail, &j32, sizeof(struct jail32)); + if (error) + return (error); + CP(j32, j, version); + PTRIN_CP(j32, j, path); + PTRIN_CP(j32, j, hostname); + PTRIN_CP(j32, j, jailname); + CP(j32, j, ip4s); + CP(j32, j, ip6s); + PTRIN_CP(j32, j, ip4); + PTRIN_CP(j32, j, ip6); + break; + } + + default: + /* Sci-Fi jails are not supported, sorry. */ + return (EINVAL); + } + return (kern_jail(td, &j)); +} + +int freebsd32_sigaction(struct thread *td, struct freebsd32_sigaction_args *uap) { struct sigaction32 s32; |
