Finalizing swig binding for python, and works, see https://github.com/JulienPalard/ashttp

Makefile

@@ -32,8 +32,7 @@ test:	$(OBJ_TEST)
 		$(CC) $(OBJ_TEST) -L . -l$(NAME) -o test
 
 python_module:
-		swig -python *.i
+		swig -python -threads *.i
-		python setup.py build_ext --inplace
 
 all:
 		@make $(NAME)

README.rst

@@ -1,3 +1,12 @@
+INSTALL
+=======
+
+Python module
+-------------
+
+Run :
+$ make python_module && su -c 'python setup.py install'
+
 Overview
 ========
 

hl_vt100.i

@@ -56,5 +56,6 @@ struct vt100_headless
         void fork(const char *progname, char **argv);
         char **getlines();
         int main_loop();
+        void stop();
     }
 };

src/hl_vt100.c

@@ -33,20 +33,6 @@ static void restore_termios(struct vt100_headless *this, int fd)
     ioctl(fd, TCSETS, &this->backup);
 }
 
-/* static void debug(struct vt100_headless *this, char *title) */
-/* { */
-/*     unsigned int argc; */
-
-/*     fprintf(stderr, "%s ", title); */
-/*     for (argc = 0; argc < this->term->argc; ++argc) */
-/*     { */
-/*         fprintf(stderr, "%d", this->term->argv[argc]); */
-/*         if (argc != this->term->argc - 1) */
-/*             fprintf(stderr, ", "); */
-/*     } */
-/*     fprintf(stderr, "\n"); */
-/* } */
-
 #ifndef NDEBUG
 static void strdump(char *str)
 {
@@ -62,6 +48,11 @@ static void strdump(char *str)
 }
 #endif
 
+void vt100_headless_stop(struct vt100_headless *this)
+{
+    this->should_quit = 1;
+}
+
 int vt100_headless_main_loop(struct vt100_headless *this)
 {
     char buffer[4096];
@@ -69,7 +60,7 @@ int vt100_headless_main_loop(struct vt100_headless *this)
     int retval;
     ssize_t read_size;
 
-    while (42)
+    while (!this->should_quit)
     {
         FD_ZERO(&rfds);
         FD_SET(this->master, &rfds);

src/hl_vt100.h

@@ -14,6 +14,7 @@ struct vt100_headless
     int master;
     struct termios backup;
     struct lw_terminal_vt100 *term;
+    int should_quit;
     void (*changed)(struct vt100_headless *this);
 };
 
@@ -23,5 +24,6 @@ int vt100_headless_main_loop(struct vt100_headless *this);
 void delete_vt100_headless(struct vt100_headless *this);
 struct vt100_headless *new_vt100_headless(void);
 const char **vt100_headless_getlines(struct vt100_headless *this);
+void vt100_headless_stop(struct vt100_headless *this);
 
 #endif

src/lw_terminal_vt100.c

@@ -887,11 +887,13 @@ const char **lw_terminal_vt100_getlines(struct lw_terminal_vt100 *vt100)
 {
     unsigned int y;
 
+    pthread_mutex_lock(&vt100->mutex);
     for (y = 0; y < vt100->height; ++y)
     if (y < vt100->margin_top || y > vt100->margin_bottom)
         vt100->lines[y] = vt100->frozen_screen + FROZEN_SCREEN_PTR(vt100, 0, y);
     else
         vt100->lines[y] = vt100->screen + SCREEN_PTR(vt100, 0, y);
+    pthread_mutex_unlock(&vt100->mutex);
     return (const char **)vt100->lines;
 }
 
@@ -967,7 +969,9 @@ free_this:
 
 void lw_terminal_vt100_read_str(struct lw_terminal_vt100 *this, char *buffer)
 {
+    pthread_mutex_lock(&this->mutex);
     lw_terminal_parser_read_str(this->lw_terminal, buffer);
+    pthread_mutex_unlock(&this->mutex);
 }
 
 void lw_terminal_vt100_destroy(struct lw_terminal_vt100 *this)

src/lw_terminal_vt100.h

@@ -1,6 +1,7 @@
 #ifndef __LW_TERMINAL_VT100_H__
 #define __LW_TERMINAL_VT100_H__
 
+#include <pthread.h>
 #include "lw_terminal_parser.h"
 
 /*
@@ -64,6 +65,7 @@ struct lw_terminal_vt100
     char         *lines[80];
     void         (*master_write)(void *user_data, void *buffer, size_t len);
     void         *user_data;
+    pthread_mutex_t mutex;
 };
 
 struct lw_terminal_vt100 *lw_terminal_vt100_init(void *user_data,