x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
PUTGRENT(3) Linux Programmer's Manual PUTGRENT(3)
NAME
putgrent - write a group database entry to a file
SYNOPSIS
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <grp.h>
int putgrent(const struct group *grp, FILE *fp);
DESCRIPTION
The putgrent() function is the counterpart for fgetgrent(3). The func-
tion writes the content of the provided struct group into the file
pointed to by fp. The list of group members must be NULL-terminated or
NULL-initialized.
The struct group is defined as follows:
struct group {
char *gr_name; /* group name */
char *gr_passwd; /* group password */
gid_t gr_gid; /* group ID */
char **gr_mem; /* group members */
};
RETURN VALUE
The function returns zero on success, and a nonzero value on error.
CONFORMING TO
This function is a GNU extension.
SEE ALSO
fgetgrent(3), getgrent(3), group(5)
COLOPHON
This page is part of release 3.69 of the Linux 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/.
GNU 2003-09-09 PUTGRENT(3)
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