+++ /dev/null
-.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
-.\"
-.\" %%%LICENSE_START(VERBATIM)
-.\" 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-.\" manual page may be incorrect or out-of-date.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.
-.\" %%%LICENSE_END
-.\"
-.\" References consulted:
-.\" Linux libc source code
-.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
-.\" 386BSD man pages
-.\" Modified Sat Jul 24 19:23:25 1993 by Rik Faith (faith@cs.unc.edu)
-.\" Modified Mon May 27 21:37:47 1996 by Martin Schulze (joey@linux.de)
-.\"
-.TH GETPW 3 2015-01-22 "GNU" "Linux Programmer's Manual"
-.SH NAME
-getpw \- reconstruct password line entry
-.SH SYNOPSIS
-.nf
-.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
-.B #include <sys/types.h>
-.B #include <pwd.h>
-.sp
-.BI "int getpw(uid_t " uid ", char *" buf );
-.fi
-.SH DESCRIPTION
-The
-.BR getpw ()
-function reconstructs the password line entry for
-the given user ID \fIuid\fP in the buffer \fIbuf\fP.
-The returned buffer contains a line of format
-.sp
-.RS
-.B name:passwd:uid:gid:gecos:dir:shell
-.RE
-.PP
-The \fIpasswd\fP structure is defined in \fI<pwd.h>\fP as follows:
-.sp
-.in +4n
-.nf
-struct passwd {
- char *pw_name; /* username */
- char *pw_passwd; /* user password */
- uid_t pw_uid; /* user ID */
- gid_t pw_gid; /* group ID */
- char *pw_gecos; /* user information */
- char *pw_dir; /* home directory */
- char *pw_shell; /* shell program */
-};
-.fi
-.in
-.PP
-For more information about the fields of this structure, see
-.BR passwd (5).
-.SH RETURN VALUE
-The
-.BR getpw ()
-function returns 0 on success; on error, it returns \-1, and
-.I errno
-is set to indicate the error.
-
-If
-.I uid
-is not found in the password database,
-.BR getpw ()
-returns \-1, sets
-.I errno
-to 0, and leaves
-.I buf
-unchanged.
-.SH ERRORS
-.TP
-.BR 0 " or " ENOENT
-No user corresponding to
-.IR uid .
-.TP
-.B EINVAL
-.I buf
-is NULL.
-.TP
-.B ENOMEM
-Insufficient memory to allocate
-.I passwd
-structure.
-.SH FILES
-.TP
-.I /etc/passwd
-password database file
-.SH CONFORMING TO
-SVr2.
-.SH BUGS
-The
-.BR getpw ()
-function is dangerous as it may overflow the provided buffer
-.IR buf .
-It is obsoleted by
-.BR getpwuid (3).
-.SH SEE ALSO
-.BR endpwent (3),
-.BR fgetpwent (3),
-.BR getpwent (3),
-.BR getpwnam (3),
-.BR getpwuid (3),
-.BR putpwent (3),
-.BR setpwent (3),
-.BR passwd (5)
-.SH COLOPHON
-This page is part of release 3.79 of the Linux
-.I man-pages
-project.
-A description of the project,
-information about reporting bugs,
-and the latest version of this page,
-can be found at
-\%http://www.kernel.org/doc/man\-pages/.
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