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Add a function which returns the correct hostname for a given

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credential.

Reviewed by:	phk
This commit is contained in:
Robert Drehmel 2002-02-27 14:58:32 +00:00
parent ab2963d7f6
commit 9484d0c0e8
2 changed files with 12 additions and 0 deletions
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11
sys/kern/kern_jail.c
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@ -237,3 +237,14 @@ jailed(cred)
return (cred->cr_prison != NULL);
}
/*
* Return the correct hostname for the passed credential.
*/
const char *
getcredhostname(cred)
struct ucred *cred;
{
return (jailed(cred) ? cred->cr_prison->pr_host : hostname);
}

1
sys/sys/jail.h
View file

@ -68,6 +68,7 @@ extern int jail_sysvipc_allowed;
struct ucred;
struct sockaddr;
int jailed __P((struct ucred *cred));
const char *getcredhostname __P((struct ucred *cred));
int prison_check __P((struct ucred *cred1, struct ucred *cred2));
void prison_free __P((struct prison *pr));
u_int32_t prison_getip __P((struct ucred *cred));