Date: Mon, 2 Jul 2001 18:50:48 +0300 From: Ruslan Ermilov <ru@FreeBSD.org> To: current@FreeBSD.org Subject: TIOCSCTTY Message-ID: <20010702185048.A21809@sunbay.com>
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[-- Attachment #1 --] Hi! Could someone please explain why the following code snippet does not work anymore with the "/dev/console" argument? # ./tiocsctty /dev/console tiocsctty: ioctl(/dev/console, TIOCSCTTY): Operation not permitted Thanks, -- Ruslan Ermilov Oracle Developer/DBA, ru@sunbay.com Sunbay Software AG, ru@FreeBSD.org FreeBSD committer, +380.652.512.251 Simferopol, Ukraine http://www.FreeBSD.org The Power To Serve http://www.oracle.com Enabling The Information Age [-- Attachment #2 --] #include <sys/ioctl.h> #include <err.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> int main(int argc, char *argv[]) { int fd; if (argc != 2) errx(1, "missing argument"); if ((fd = open(argv[1], O_RDWR)) == -1) err(1, "open %s", argv[1]); if (daemon(1, 1) == -1) err(1, "daemon"); if (ioctl(fd, TIOCSCTTY) == -1) err(1, "ioctl(%s, TIOCSCTTY)", argv[1]); exit(0); }help
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