The
putgrent()
function is the counterpart for
fgetgrent(3).
The function 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 non-zero value on error.
This page is part of release 3.14 of the Linux
man-pages
project.
A description of the project,
and information about reporting bugs,
can be found at
http://www.kernel.org/doc/man-pages/.
