struct group *
getgrent()
{
register char *p, **q;
if( !grf && !(grf = fopen( GROUP, "r" )) )
return(NULL);
if( !(p = fgets( line, BUFSIZ, grf )) )
return(NULL);
group.gr_name = p;
p = grskip(p,CL); /* passwd */
group.gr_gid = atoi(p = grskip(p,CL));
group.gr_mem = gr_mem;
p = grskip(p,CL);
grskip(p,NL);
q = gr_mem;
while( *p ){
*q++ = p;
p = grskip(p,CM);
}
*q = NULL;
return( &group );
}
struct group * getgrent(void)
{
char *p, **q;
if (!grf && !(grf = fopen(_PATH_GROUP, "r")))
return NULL;
if (!(p = fgets(line, sizeof(line) - 1, grf)))
return NULL;
group.gr_name = p;
group.gr_gid = atoi(p = grskip(p, ':'));
group.gr_mem = gr_mem;
p = grskip(p, ':');
grskip(p, '\n');
q = gr_mem;
while (*p) {
if (q < &gr_mem[MAXGRP - 1])
*q++ = p;
p = grskip(p, ',');
}
*q = NULL;
return &group;
}
