1 files changed, 30 insertions, 0 deletions
diff --git a/vis-subprocess.h b/vis-subprocess.h
new file mode 100644
index 0000000..2e4c222
--- /dev/null
+++ b/vis-subprocess.h
@@ -0,0 +1,30 @@
+#ifndef VIS_SUBPROCESS_H
+#define VIS_SUBPROCESS_H
+#include "vis-core.h"
+#include "vis-lua.h"
+#include <sys/select.h>
+
+typedef struct Process Process;
+#if CONFIG_LUA
+typedef int Invalidator(lua_State*);
+#else
+typedef void Invalidator;
+#endif
+
+struct Process {
+	char *name;
+	int outfd;
+	int errfd;
+	int inpfd;
+	pid_t pid;
+	Invalidator** invalidator;
+	Process *next;
+};
+
+typedef enum { STDOUT, STDERR, SIGNAL, EXIT } ResponseType;
+
+Process *vis_process_communicate(Vis *, const char *command, const char *name,
+                                 Invalidator **invalidator);
+int vis_process_before_tick(fd_set *);
+void vis_process_tick(Vis *, fd_set *);
+#endif