20 lines
637 B
C
20 lines
637 B
C
--- tty.c 2001/04/18 14:43:52 1.1
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+++ tty.c 2001/04/18 14:45:57
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@@ -32,6 +32,7 @@
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#include <sys/types.h>
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#include <sys/filio.h>
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#include <sys/ioctl.h>
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+#include <sys/stat.h>
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#include <sys/types.h>
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#include <ctype.h>
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@@ -216,8 +217,7 @@
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* If this is *not* a pseudo tty, ensure DTR is asserted.
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* Note: This relies on TIOCGFLAGS returning ENOTTY for pty(4)'s.
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*/
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- if (ioctl(cc->cc_fd, TIOCGFLAGS, &flags) == 0 && errno == ENOTTY &&
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- ioctl(cc->cc_fd, TIOCSDTR, 0) < 0) {
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+ if (ioctl(cc->cc_fd, TIOCSDTR, 0) < 0 && errno != ENOTTY) {
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(void) close(cc->cc_fd);
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(void) free(tc->tc_to.to_device);
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(void) free(tc);
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