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slirp: remove do_pty from fork_exec()

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QEMU uses fork_exec() with do_pty values 0 or 3.
Let's clean up some unused code.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Marc-André Lureau 2018-11-10 17:45:37 +04:00 • committed by Samuel Thibault
parent 62c1d2c483
commit 43bc7340b5
3 changed files with 18 additions and 43 deletions
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4
slirp/tcp_subr.c
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@ -951,7 +951,6 @@ int tcp_ctl(struct socket *so)
Slirp *slirp = so->slirp;
struct sbuf *sb = &so->so_snd;
struct ex_list *ex_ptr;
int do_pty;
DEBUG_CALL("tcp_ctl");
DEBUG_ARG("so = %p", so);
@ -966,9 +965,8 @@ int tcp_ctl(struct socket *so)
so->extra = (void *)ex_ptr->ex_exec;
return 1;
}
do_pty = ex_ptr->ex_pty;
DEBUG_MISC((dfd, " executing %s\n", ex_ptr->ex_exec));
return fork_exec(so, ex_ptr->ex_exec, do_pty);
return fork_exec(so, ex_ptr->ex_exec);
}
}
}