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authorMattias Andrée <maandree@member.fsf.org>2015-12-19 02:07:42 +0100
committerMattias Andrée <maandree@member.fsf.org>2015-12-19 02:07:42 +0100
commitb3a6e63e81be2dc061559f1f9f4c44fe3f549652 (patch)
treed5f1782d92d247c2024503d4da4998135a069939 /src
parentm (diff)
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add code
Signed-off-by: Mattias Andrée <maandree@member.fsf.org>
Diffstat (limited to 'src')
-rw-r--r--src/sleeping-getty.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/sleeping-getty.c b/src/sleeping-getty.c
new file mode 100644
index 0000000..4934eba
--- /dev/null
+++ b/src/sleeping-getty.c
@@ -0,0 +1,42 @@
+/**
+ * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stropts.h>
+#include <linux/vt.h>
+
+
+
+int main(int argc, char* argv[])
+{
+ struct vt_stat state;
+ int tty;
+
+ if (argc < 3)
+ return 2;
+
+ tty = atoi(argv[1]);
+ if (!ioctl(STDIN_FILENO, (long)VT_GETSTATE, &state))
+ if (state.v_active != tty)
+ ioctl(STDIN_FILENO, (long)VT_WAITACTIVE, tty);
+
+ execvp(argv[2], argv + 2);
+ perror(argv[0]);
+ return 1;
+}
+