org.jvnet.libpam.impl

Interface CLibrary

All Superinterfaces:

com.sun.jna.Library

All Known Subinterfaces:

BSDCLibrary, FreeBSDCLibrary, LinuxCLibrary, SolarisCLibrary

public interface CLibrary
extends com.sun.jna.Library

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CLibrary.group
static class	CLibrary.Instance
static class	CLibrary.passwd Comparing http://linux.die.net/man/3/getpwnam and my Mac OS X reveals that the structure of this field isn't very portable.

Nested classes/interfaces inherited from interface com.sun.jna.Library

com.sun.jna.Library.Handler

Field Summary

Fields

Modifier and Type	Field and Description
static CLibrary	libc

Fields inherited from interface com.sun.jna.Library

OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_TYPE_MAPPER

Method Summary

Modifier and Type	Method and Description
int	_getgroupsbymember(String user, com.sun.jna.Memory groups, int maxgids, int numgids) getgrouplist equivalent on Solaris.
com.sun.jna.Pointer	calloc(int count, int size)
CLibrary.group	getgrgid(int gid)
CLibrary.group	getgrnam(String name)
int	getgrouplist(String user, int group, com.sun.jna.Memory groups, com.sun.jna.ptr.IntByReference ngroups) Lists up group IDs of the given user.
CLibrary.passwd	getpwnam(String username)
com.sun.jna.Pointer	strdup(String s)

Field Detail

libc

static final CLibrary libc

Method Detail

calloc

com.sun.jna.Pointer calloc(int count,
                           int size)

strdup

com.sun.jna.Pointer strdup(String s)

getpwnam

CLibrary.passwd getpwnam(String username)

getgrouplist

int getgrouplist(String user,
                 int group,
                 com.sun.jna.Memory groups,
                 com.sun.jna.ptr.IntByReference ngroups)

Lists up group IDs of the given user. On Linux and most BSDs, but not on Solaris. See http://www.gnu.org/software/hello/manual/gnulib/getgrouplist.html

_getgroupsbymember

int _getgroupsbymember(String user,
                       com.sun.jna.Memory groups,
                       int maxgids,
                       int numgids)

getgrouplist equivalent on Solaris. See http://mail.opensolaris.org/pipermail/sparks-discuss/2008-September/000528.html

getgrgid

CLibrary.group getgrgid(int gid)

getgrnam

CLibrary.group getgrnam(String name)