DOOR_CRED(3C)DOOR_CRED(3C)NAMEdoor_cred - return credential information associated with the client
SYNOPSIS
cc -mt [ flag... ] file... [ library... ]
#include <door.h>
int door_cred(door_cred_t *info);
DESCRIPTION
The door_cred() function returns credential information associated
with the client (if any) of the current door invocation.
The contents of the info argument include the following fields:
uid_t dc_euid; /* Effective uid of client */
gid_t dc_egid; /* Effective gid of client */
uid_t dc_ruid; /* Real uid of client */
gid_t dc_rgid; /* Real gid of client */
pid_t dc_pid; /* pid of client */
The credential information associated with the client refers to the
information from the immediate caller; not necessarily from the first
thread in a chain of door calls.
RETURN VALUES
Upon successful completion, door_cred() returns 0. Otherwise,
door_cred() returns −1 and sets errno to indicate the error.
ERRORS
The door_cred() function will fail if:
EFAULT
The address of the info argument is invalid.
EINVAL
There is no associated door client.
USAGE
The door_cred() function is obsolete. Applications should use the
door_ucred(3C) function in place of door_cred().
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Architecture │ all │
├────────────────────┼─────────────────┤
│Interface Stability │ Obsolete │
├────────────────────┼─────────────────┤
│MT-Level │ Safe │
└────────────────────┴─────────────────┘
SEE ALSOdoor_call(3C), door_create(3C), door_ucred(3C), attributes(5)
Mar 22, 2005 DOOR_CRED(3C)
