[unix-history] / usr / src / usr.bin / learn / wrapup.c

#ifndef lint
static char sccsid[] = "@(#)wrapup.c	4.1	(Berkeley)	2/24/83";
#endif not lint

#include "signal.h"
#include "stdio.h"
#include "lrnref.h"

wrapup(n)
int n;
{
	/* this routine does not use 'system' because it wants
	 interrupts turned off */
	int retval, pid, pidw;

	signal(SIGINT, SIG_IGN);
	chdir("..");
	if ( (pid=fork()) ==0) {
		signal(SIGHUP, SIG_IGN);
		execl("/bin/rm", "rm", "-r", dir, 0);
		execl("/usr/bin/rm", "rm", "-r", dir, 0);
		fprintf(stderr, "Can't find 'rm' command.\n");
		exit(0);
	}
	printf("Bye.\n"); /* not only does this reassure user but 
			it stalls for time while deleting directory */
	fflush(stdout);
	/* printf("Wantd %d got %d val %d\n",pid, pidw, retval); */
	exit(n);
}
Commit	Line	Data
824a5222	1	#ifndef lint
e804469b	2	static char sccsid[] = "@(#)wrapup.c 4.1 (Berkeley) 2/24/83";
824a5222 KM	3	#endif not lint
	4
	5	#include "signal.h"
	6	#include "stdio.h"
	7	#include "lrnref.h"
	8
	9	wrapup(n)
	10	int n;
	11	{
	12	/* this routine does not use 'system' because it wants
	13	interrupts turned off */
	14	int retval, pid, pidw;
	15
	16	signal(SIGINT, SIG_IGN);
	17	chdir("..");
	18	if ( (pid=fork()) ==0) {
	19	signal(SIGHUP, SIG_IGN);
	20	execl("/bin/rm", "rm", "-r", dir, 0);
	21	execl("/usr/bin/rm", "rm", "-r", dir, 0);
	22	fprintf(stderr, "Can't find 'rm' command.\n");
	23	exit(0);
	24	}
	25	printf("Bye.\n"); /* not only does this reassure user but
	26	it stalls for time while deleting directory */
	27	fflush(stdout);
	28	/* printf("Wantd %d got %d val %d\n",pid, pidw, retval); */
	29	exit(n);
	30	}