From 20315d4b2cb87f56f994e09db9bda41c1fceb9a5 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Thu, 17 Dec 2015 01:31:32 +0100 Subject: first commit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/vtchs.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/vtchs.c (limited to 'src') diff --git a/src/vtchs.c b/src/vtchs.c new file mode 100644 index 0000000..eda6969 --- /dev/null +++ b/src/vtchs.c @@ -0,0 +1,51 @@ +/** + * MIT/X Consortium License + * + * Copyright © 2015 Mattias Andrée + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#include +#include +#include +#include + +#define vt(...) if (ioctl(STDIN_FILENO, __VA_ARGS__) == -1) goto fail + + +int main(void) +{ + struct vt_event e; + struct vt_stat s; + + vt(VT_GETSTATE, &s); + printf("%u\n", s.v_active); + + e.event = VT_EVENT_SWITCH; + for (;;) + { + vt(VT_WAITEVENT, &e); + printf("%u\n", e.newev); + } + + return 0; + fail: + return perror(""), 1; +} + -- cgit v1.2.3-70-g09d2