.. SPDX-License-Identifier: CC-BY-SA-4.0
.. Copyright (C) 1988, 2002 On-Line Applications Research Corporation (OAR)
System Databases Manager
########################
Introduction
============
The system databases manager is ...
The directives provided by the system databases manager are:
- getgrgid_ - Get Group File Entry for ID
- getgrgid_r_ - Reentrant Get Group File Entry
- getgrnam_ - Get Group File Entry for Name
- getgrnam_r_ - Reentrant Get Group File Entry for Name
- getpwuid_ - Get Password File Entry for UID
- getpwuid_r_ - Reentrant Get Password File Entry for UID
- getpwnam_ - Get Password File Entry for Name
- getpwnam_r_ - Reentrant Get Password File Entry for Name
Background
==========
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Operations
==========
There is currently no text in this section.
Directives
==========
This section details the system databases manager's directives. A subsection
is dedicated to each of this manager's directives and describes the calling
sequence, related constants, usage, and status codes.
.. _getgrgid:
getgrgid - Get Group File Entry for ID
--------------------------------------
.. index:: getgrgid
.. index:: get group file entry for id
**CALLING SEQUENCE:**
.. code-block:: c
#include <grp.h>
struct group *getgrgid(
gid_t gid
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getgrgid_r:
getgrgid_r - Reentrant Get Group File Entry
-------------------------------------------
.. index:: getgrgid_r
.. index:: reentrant get group file entry
**CALLING SEQUENCE:**
.. code-block:: c
#include <grp.h>
int getgrgid_r(
gid_t gid,
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getgrnam:
getgrnam - Get Group File Entry for Name
----------------------------------------
.. index:: getgrnam
.. index:: get group file entry for name
**CALLING SEQUENCE:**
.. code-block:: c
#include <grp.h>
struct group *getgrnam(
const char *name
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getgrnam_r:
getgrnam_r - Reentrant Get Group File Entry for Name
----------------------------------------------------
.. index:: getgrnam_r
.. index:: reentrant get group file entry for name
**CALLING SEQUENCE:**
.. code-block:: c
#include <grp.h>
int getgrnam_r(
const char *name,
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getpwuid:
getpwuid - Get Password File Entry for UID
------------------------------------------
.. index:: getpwuid
.. index:: get password file entry for uid
**CALLING SEQUENCE:**
.. code-block:: c
#include <pwd.h>
struct passwd *getpwuid(
uid_t uid
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getpwuid_r:
getpwuid_r - Reentrant Get Password File Entry for UID
------------------------------------------------------
.. index:: getpwuid_r
.. index:: reentrant get password file entry for uid
**CALLING SEQUENCE:**
.. code-block:: c
#include <pwd.h>
int getpwuid_r(
uid_t uid,
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getpwnam:
getpwnam - Password File Entry for Name
---------------------------------------
.. index:: getpwnam
.. index:: password file entry for name
**CALLING SEQUENCE:**
.. code-block:: c
#include <pwd.h>
struct passwd *getpwnam(
const char *name
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
.. _getpwnam_r:
getpwnam_r - Reentrant Get Password File Entry for Name
-------------------------------------------------------
.. index:: getpwnam_r
.. index:: reentrant get password file entry for name
**CALLING SEQUENCE:**
.. code-block:: c
#include <pwd.h>
int getpwnam_r(
const char *name,
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
);
**STATUS CODES:**
.. list-table::
:class: rtems-table
* - ``E``
- The
**DESCRIPTION:**
**NOTES:**
