mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-21 01:58:44 +08:00
Joel Sherrill
21242c252a
* include/rtems/bspIo.h, include/rtems/concat.h, include/rtems/endian.h, include/rtems/fs.h, include/rtems/irq.h, include/rtems/pci.h, include/rtems/userenv.h, libblock/include/rtems/flashdisk.h, libblock/include/rtems/nvdisk-sram.h, libblock/include/rtems/nvdisk.h, libcsupport/include/clockdrv.h, libcsupport/include/console.h, libcsupport/include/iosupp.h, libcsupport/include/spurious.h, libcsupport/include/motorola/mc68230.h, libcsupport/include/rtems/assoc.h, libcsupport/include/rtems/error.h, libcsupport/include/rtems/framebuffer.h, libcsupport/include/rtems/gxx_wrappers.h, libcsupport/include/rtems/libcsupport.h, libcsupport/include/rtems/libio_.h, libcsupport/include/rtems/malloc.h, libcsupport/include/rtems/termiostypes.h, libcsupport/include/sys/statvfs.h, libcsupport/include/sys/termios.h, libcsupport/include/sys/utsname.h, libcsupport/include/zilog/z8036.h, libcsupport/include/zilog/z8530.h, libcsupport/include/zilog/z8536.h, libfs/src/imfs/imfs.h, libfs/src/pipe/pipe.h, libmisc/capture/capture-cli.h, libmisc/capture/capture.h, libmisc/cpuuse/cpuuse.h, libmisc/devnull/devnull.h, libmisc/devnull/devzero.h, libmisc/dumpbuf/dumpbuf.h, libmisc/fb/fb.h, libmisc/fb/mw_uid.h, libmisc/mouse/mouse_parser.h, libmisc/shell/shellconfig.h, libmisc/stringto/stringto.h, libmisc/untar/untar.h, libnetworking/memory.h, posix/include/aio.h, posix/include/mqueue.h, posix/include/semaphore.h, posix/include/rtems/posix/aio_misc.h, posix/include/rtems/posix/barrier.h, posix/include/rtems/posix/cond.h, posix/include/rtems/posix/config.h, posix/include/rtems/posix/key.h, posix/include/rtems/posix/mqueue.h, posix/include/rtems/posix/mutex.h, posix/include/rtems/posix/posixapi.h, posix/include/rtems/posix/priority.h, posix/include/rtems/posix/psignal.h, posix/include/rtems/posix/pthread.h, posix/include/rtems/posix/ptimer.h, posix/include/rtems/posix/rwlock.h, posix/include/rtems/posix/semaphore.h, posix/include/rtems/posix/sigset.h, posix/include/rtems/posix/spinlock.h, posix/include/rtems/posix/threadsup.h, posix/include/rtems/posix/time.h, posix/include/rtems/posix/timer.h, posix/inline/rtems/posix/barrier.inl, posix/inline/rtems/posix/cond.inl, posix/inline/rtems/posix/mqueue.inl, posix/inline/rtems/posix/mutex.inl, posix/inline/rtems/posix/priority.inl, posix/inline/rtems/posix/pthread.inl, posix/inline/rtems/posix/rwlock.inl, posix/inline/rtems/posix/semaphore.inl, posix/inline/rtems/posix/spinlock.inl, posix/inline/rtems/posix/timer.inl, rtems/mainpage.h, rtems/include/rtems/rtems/barrier.h, rtems/include/rtems/rtems/object.h, rtems/include/rtems/rtems/timer.h, rtems/inline/rtems/rtems/barrier.inl, rtems/inline/rtems/rtems/timer.inl, rtems/src/semtranslatereturncode.c, sapi/include/rtems/config.h, sapi/include/rtems/fatal.h, sapi/include/rtems/mptables.h, score/include/rtems/score/object.h, score/include/rtems/score/priority.h, score/inline/rtems/score/object.inl, score/inline/rtems/score/priority.inl: Add @file Doxygen directives and descriptions to files which originated with RTEMS. This improves the file list page generated by Doxygen.
93 lines
2.4 KiB
C
93 lines
2.4 KiB
C
/**
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* @file rtems/userenv.h
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*
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* This file defines the interface for POSIX per-process environment.
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*/
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/*
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* COPYRIGHT (c) 1989-2011.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#ifndef _RTEMS_USERENV_H
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#define _RTEMS_USERENV_H
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#include <rtems.h>
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#include <rtems/fs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* External structures
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*/
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/*
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* According to IEEE Std 1003.1-2001,
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* limits.h is supposed to provide _POSIX_LOGIN_NAME_MAX
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* FIXME: We should not rely on this.
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*/
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#include <limits.h>
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#ifndef LOGIN_NAME_MAX
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#ifdef _POSIX_LOGIN_NAME_MAX
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#define LOGIN_NAME_MAX _POSIX_LOGIN_NAME_MAX
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#else
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/* Fallback */
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#define LOGIN_NAME_MAX 9
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#endif
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#endif
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typedef struct {
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rtems_id task_id;
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rtems_filesystem_location_info_t current_directory;
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rtems_filesystem_location_info_t root_directory;
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/* Default mode for all files. */
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mode_t umask;
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nlink_t link_counts;
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/* _POSIX_types */
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uid_t uid;
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gid_t gid;
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uid_t euid;
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gid_t egid;
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char login_buffer[LOGIN_NAME_MAX];
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pid_t pgrp; /* process group id */
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} rtems_user_env_t;
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extern rtems_user_env_t * rtems_current_user_env;
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extern rtems_user_env_t rtems_global_user_env;
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#define rtems_filesystem_current (rtems_current_user_env->current_directory)
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#define rtems_filesystem_root (rtems_current_user_env->root_directory)
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#define rtems_filesystem_link_counts (rtems_current_user_env->link_counts)
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#define rtems_filesystem_umask (rtems_current_user_env->umask)
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#define _POSIX_types_Uid (rtems_current_user_env->uid)
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#define _POSIX_types_Gid (rtems_current_user_env->gid)
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#define _POSIX_types_Euid (rtems_current_user_env->euid)
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#define _POSIX_types_Egid (rtems_current_user_env->egid)
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#define _POSIX_types_Getlogin_buffer (rtems_current_user_env->login_buffer)
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/*
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* Instantiate a private copy of the per user information for the calling task.
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*/
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rtems_status_code rtems_libio_set_private_env(void);
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rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* end of include file */
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