5826e8eeb1
The pw_gecos field is not specified in POSIX, but is
present on most implementations.
passwd file format:
name:uid:gid:gecos:dir:shell
ex: gdm❌127:133:Gnome Display Manager:/var/lib/gdm3:/bin/false
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/****************************************************************************
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* include/pwd.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_PWD_H
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#define __INCLUDE_PWD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include <sys/types.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#ifdef CONFIG_LIBC_PASSWD_LINESIZE
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# define NSS_BUFLEN_PASSWD CONFIG_LIBC_PASSWD_LINESIZE
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#else
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# define NSS_BUFLEN_PASSWD 256
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#endif
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/****************************************************************************
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* Public Type Definitions
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****************************************************************************/
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struct passwd
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{
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FAR char *pw_name;
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uid_t pw_uid;
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gid_t pw_gid;
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FAR char *pw_gecos;
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FAR char *pw_dir;
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FAR char *pw_shell;
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};
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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FAR struct passwd *getpwnam(FAR const char *name);
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FAR struct passwd *getpwuid(uid_t uid);
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int getpwnam_r(FAR const char *name, FAR struct passwd *pwd, FAR char *buf,
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size_t buflen, FAR struct passwd **result);
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int getpwuid_r(uid_t uid, FAR struct passwd *pwd, FAR char *buf,
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size_t buflen, FAR struct passwd **result);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __INCLUDE_PWD_H */
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