src/usr.bin/ssh/session.c - diff

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version 1.102, 2001/09/16 14:46:54

version 1.103, 2001/10/06 00:36:42

Line 503

/* Make the pseudo tty our controlling tty. */

pty_make_controlling_tty(&ttyfd, s->tty);

/* Redirect stdin from the pseudo tty. */

/* Redirect stdin/stdout/stderr from the pseudo tty. */

if (dup2(ttyfd, fileno(stdin)) < 0)

if (dup2(ttyfd, 0) < 0)

error("dup2 stdin failed: %.100s", strerror(errno));

error("dup2 stdin: %s", strerror(errno));

if (dup2(ttyfd, 1) < 0)

/* Redirect stdout to the pseudo tty. */

error("dup2 stdout: %s", strerror(errno));

if (dup2(ttyfd, fileno(stdout)) < 0)

if (dup2(ttyfd, 2) < 0)

error("dup2 stdin failed: %.100s", strerror(errno));

error("dup2 stderr: %s", strerror(errno));

/* Redirect stderr to the pseudo tty. */

if (dup2(ttyfd, fileno(stderr)) < 0)

error("dup2 stdin failed: %.100s", strerror(errno));

/* Close the extra descriptor for the pseudo tty. */

close(ttyfd);