Ucred(3PERL) Perl Library Functions Ucred(3PERL)NAMEUcred - Perl interface to User Credentials
SYNOPSIS
use Sun::Solaris::Ucred qw(:ALL);
DESCRIPTION
This module provides wrappers for the Ucred-related system and library
calls.
Constants
None.
Functions
ucred_get($pid)
This function returns the credential of the process specified by
$pid if the process exists and the calling process is permitted to
obtain the credentials of that process.
getpeerucred($fd)
If $fd is a connected connection-oriented TLI endpoint, a connected
SOCK_STREAM, or a SOCK_SEQPKT socket, getpeerucred() returns the
user credential of the peer at the time the connection was estab‐
lished, if availble.
ucred_geteuid($ucred)
This function returns the effective uid of a user credential, if
available.
ucred_getruid($ucred)
This function returns the real uid of a user credential, if avail‐
able.
ucred_getsuid($ucred)
This function returns the saved uid of a user credential, if avail‐
able.
ucred_getegid($ucred)
This function returns the effective group of a user credential, if
available.
ucred_getrgid($ucred)
This function returns the real group of a user credential, if
available.
ucred_getsgid($ucred)
This function returns the saved group of a user credential, if
available.
ucred_getgroups($ucred)
This function returns the list of supplemental groups of a user
credential, if available.An array of groups is returned in ARRAY
context; the number of groups is returned in SCALAR context.
ucred_getprivset($ucred, $which)
This function returns the privilege set specified by $which of a
user credential, if available.
ucred_getpflags($ucred, $flags)
This function returns the value of a specific process flag of a
user credential, if available.
ucred_getpid($ucred)
This function returns the process ID of a user credential, if
available.
ucred_getprojid($ucred)
This function returns the project ID of a user credential, if
available.
ucred_getzoneid($ucred)
This function returns the zone ID of a user credential, if avail‐
able.
Class methods
None.
Object methods
None.
Exports
By default nothing is exported from this module. The following tags can
be used to selectively import constants and functions defined in this
module:
:SYSCALLS ucred_get(), getpeerucred()
:LIBCALLS ucred_geteuid(), ucred_getruid(), ucred_getsuid(),
ucred_getegid(), ucred_getrgid(), ucred_getsgid(),
ucred_getgroups(), ucred_getprivset(),
ucred_getpflags(), ucred_getpid(), ucred_getzone()
:ALL :SYSCALLS(), :LIBCALLS()ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │SUNWpl5u │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Evolving │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOgetpeerucred(3C), ucred_get(3C), attributes(5)SunOS 5.10 30 Jan 2004 Ucred(3PERL)
