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.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" References consulted:
.\" Linux libc source code
.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\" 386BSD man pages
.\"
.\" Modified Sat Jul 24 19:37:37 1993 by Rik Faith (faith@cs.unc.edu)
.\" Modified Mon May 27 22:40:48 1996 by Martin Schulze (joey@linux.de)
.\"
.TH FGETPWENT 3 "17 de maio de 1996" "GNU" "Manual do Programador Linux"
.SH NOME
fgetpwent \- obtm a entrada de arquivo de senha
.SH SINOPSE
.nf
.B #include <pwd.h>
.B #include <stdio.h>
.B #include <sys/types.h>
.sp
.BI "struct passwd *fgetpwent(FILE *" stream );
.fi
.SH DESCRIO
A funo \fBfgetpwent()\fP retorna um ponteiro para uma estrutura contendo os campos
%%broken out%% de uma linha no \fIfluxo\fP de arquivo. Na primeira vez em que ela
chamada, ela retorna a primeira entrada; em seguida, ela retorna entradas sucessivas.
O \fIfluxo\fP de arquivo precisa ter o mesmo formato que \fI/etc/passwd\fP.
.PP
A estrutura \fIpasswd\fP definida em \fI<pwd.h>\fP como segue:
.sp
.RS
.nf
.ta 8n 16n 32n
struct passwd {
char *pw_name; /* nome do usurio */
char *pw_passwd; /* senha do usurio */
uid_t pw_uid; /* id do usurio */
gid_t pw_gid; /* id do grupo */
char *pw_gecos; /* nome real */
char *pw_dir; /* diretrio inicial */
char *pw_shell; /* programa 'shell' */
};
.ta
.fi
.RE
.SH "VALOR DE RETORNO"
A funo \fBfgetpwent()\fP retorna a estrutura 'passwd', ou NULL se no houver mais entradas,
ou se ocorrer um erro.
.SH ERROS
.TP
.B ENOMEM
Memria insuficiente para alocar a estrutura 'passwd'.
.SH ARQUIVOS
.TP
.I /etc/passwd
arquivo de banco de dados de senha
.SH "CONFORME"
SVID 3
.SH "VEJA TAMBM"
.BR getpwnam "(3), " getpwuid "(3), " getpwent "(3), " setpwent (3),
.BR endpwent "(3), " getpw "(3), " putpwent (3),
.BR passwd (5).
.SH TRADUO PARA A LNGUA PORTUGUESA
\&\fR\&\f(CWRUBENS DE JESUS NOGUEIRA <darkseid99@usa.net> (traduo)\fR
\&\fR\&\f(CWXXXXXX XX XXXXX XXXXXXXX <xxxxxxxxxx@xxx.xxx> (reviso)\fR
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