| 1 | /* Copyright (C) 1991-2022 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #include <stddef.h> |
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| 19 | #include <termios.h> |
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| 20 | |
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| 21 | /* These are defined both in <bits/termios.h> and in <bits/ioctls.h>. |
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| 22 | They should have the same values, but perhaps not written the same way. */ |
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| 23 | #undef ECHO |
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| 24 | #undef MDMBUF |
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| 25 | #undef TOSTOP |
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| 26 | #undef FLUSHO |
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| 27 | #undef PENDIN |
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| 28 | #undef NOFLSH |
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| 29 | #include <sys/ioctl.h> |
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| 30 | |
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| 31 | /* Put the state of FD into *TERMIOS_P. */ |
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| 32 | int |
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| 33 | __tcgetattr (int fd, struct termios *termios_p) |
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| 34 | { |
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| 35 | return __ioctl (fd, TIOCGETA, termios_p); |
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| 36 | } |
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| 37 | |
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| 38 | libc_hidden_def (__tcgetattr) |
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| 39 | weak_alias (__tcgetattr, tcgetattr) |
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| 40 | |
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