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man pages section 3: Extended Library Functions, Volume 3

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Updated: Thursday, June 13, 2019
 
 

Ucred(3PERL)

Name

Ucred - 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 established, if available.

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 available.

ucred_getsuid($ucred)

This function returns the saved uid of a user credential, if available.

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 available.

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(7) for descriptions of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
Availability
library/perl-5/sun-solaris
Interface Stability
Committed

See Also

getpeerucred(3C), ucred_get(3C), attributes(7)