Ultrix-3.1/src/libc/stdio/getgrgid.c

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/**********************************************************************
 *   Copyright (c) Digital Equipment Corporation 1984, 1985, 1986.    *
 *   All Rights Reserved. 					      *
 *   Reference "/usr/src/COPYRIGHT" for applicable restrictions.      *
 **********************************************************************/

/*
 * SCCSID: @(#)getgrgid.c	3.0	4/22/86
 */
#include <grp.h>

struct group *
getgrgid(gid)
register gid;
{
	register struct group *p;
	struct group *getgrent();

	setgrent();
	while( (p = getgrent()) && p->gr_gid != gid );
	endgrent();
	return(p);
}