init

c-src/terminal_linux.c

@@ -0,0 +1,27 @@
+#include "../include/terminal.h"
+
+#include <termios.h>
+#include <unistd.h>
+
+static struct termios orig_termios;
+
+void exit_raw_mode() {
+    tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_termios);
+}
+
+void enter_raw_mode() {
+    tcgetattr(STDIN_FILENO, &orig_termios);
+    // atexit(exit_raw_mode); // zig is handling this step
+    struct termios raw = orig_termios;
+    raw.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON);
+    raw.c_oflag &= ~(OPOST);
+    raw.c_cflag |= (CS8);
+    raw.c_lflag &= ~(ECHO | ICANON | IEXTEN | ISIG);
+
+    raw.c_cc[VMIN] = 0;
+    // raw.c_cc[VTIME] = 1;
+
+
+    tcsetattr(STDIN_FILENO, TCSAFLUSH, &raw);
+}
+