1 .\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
3 .\" Permission is granted to make and distribute verbatim copies of this
4 .\" manual provided the copyright notice and this permission notice are
5 .\" preserved on all copies.
7 .\" Permission is granted to copy and distribute modified versions of this
8 .\" manual under the conditions for verbatim copying, provided that the
9 .\" entire resulting derived work is distributed under the terms of a
10 .\" permission notice identical to this one.
12 .\" Since the Linux kernel and libraries are constantly changing, this
13 .\" manual page may be incorrect or out-of-date. The author(s) assume no
14 .\" responsibility for errors or omissions, or for damages resulting from
15 .\" the use of the information contained herein. The author(s) may not
16 .\" have taken the same level of care in the production of this manual,
17 .\" which is licensed free of charge, as they might when working
20 .\" Formatted or processed versions of this manual, if unaccompanied by
21 .\" the source, must acknowledge the copyright and authors of this work.
23 .\" References consulted:
24 .\" Linux libc source code
25 .\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
28 .\" Modified Sat Jul 24 19:37:37 1993 by Rik Faith (faith@cs.unc.edu)
29 .\" Modified Mon May 27 22:40:48 1996 by Martin Schulze (joey@linux.de)
31 .\" Japanese Version Copyright (c) 1997 HIROFUMI Nishizuka
32 .\" all rights reserved.
33 .\" Translated 1997-12-18, HIROFUMI Nishizuka <nishi@rpts.cl.nec.co.jp>
34 .\" Updated 2008-08-01, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
36 .TH FGETPWENT 3 2008-07-10 "GNU" "Linux Programmer's Manual"
39 .\"O fgetpwent \- get password file entry
40 fgetpwent \- パスワードファイルエントリの取り出し
45 .B #include <sys/types.h>
48 .BI "struct passwd *fgetpwent(FILE *" stream );
52 .\"O Feature Test Macro Requirements for glibc (see
53 .\"O .BR feature_test_macros (7)):
55 .RB ( feature_test_macros (7)
65 .\"O function returns a pointer to a structure containing
66 .\"O the broken out fields of a line in the file \fIstream\fP.
67 .\"O The first time it is called it returns the first entry;
68 .\"O thereafter, it returns successive entries.
69 .\"O The file referred to by
71 .\"O must have the same format as
76 関数は、\fIstream\fP から得られた行を分解したフィールド
78 最初に呼び出された時には最初のエントリを返し、それ以降は
87 .\"O The \fIpasswd\fP structure is defined in \fI<pwd.h>\fP as follows:
88 \fIpasswd\fP 構造体は、\fI<pwd.h>\fP で以下のように定義されている:
93 .\"O char *pw_name; /* username */
94 .\"O char *pw_passwd; /* user password */
95 .\"O uid_t pw_uid; /* user ID */
96 .\"O gid_t pw_gid; /* group ID */
97 .\"O char *pw_gecos; /* real name */
98 .\"O char *pw_dir; /* home directory */
99 .\"O char *pw_shell; /* shell program */
100 char *pw_name; /* ユーザ名 */
101 char *pw_passwd; /* ユーザのパスワード */
102 uid_t pw_uid; /* ユーザ ID */
103 gid_t pw_gid; /* グループ ID */
104 char *pw_gecos; /* 本名 */
105 char *pw_dir; /* ホームディレクトリ */
106 char *pw_shell; /* シェルプログラム */
110 .\"O .SH "RETURN VALUE"
113 .\"O .BR fgetpwent ()
114 .\"O function returns a pointer to a
116 .\"O structure, or NULL if
117 .\"O there are no more entries or an error occurs.
122 これ以上エントリが無いか、エラーが発生した場合は NULL を返す。
127 .\"O Insufficient memory to allocate
136 .\"O password database file
138 .\"O .SH "CONFORMING TO"