/* char	sccsID[] = "@(#	hostname.c V1.2 Copyright Julian Stacey Jan 89"; */
/* Returns hostname string from	/etc/hostname */

#include <stdio.h>

#define	HOSTNAM	40
#define	HOSTFILE "/etc/hostname"
char hostfile[]	= HOSTFILE ;

vsl_gethostname(name, namelen)
	char	*name;
	int	namelen; 
	{
   	FILE *fp, *fopen();
	char	ctl[6] ;	/* typically %.14s\0 */

	*name = '\0' ;
	if ((fp	= fopen(hostfile, "r"))	== NULL)
		{
		fprintf(stderr,	"Can't open %s\n", hostfile);
		return(-1);
	 	}
	(void) sprintf(ctl,"%%%ds",namelen); 
	(void) fscanf(fp,ctl,name);
	(void) fclose(fp);
	return(0);
	}

/* later
vsl_sethostname(name, namelen)
	char	*name ;
	int	namelen; 
	{
	}
*/