Add prototypes for process management...

1 files changed, 18 insertions, 0 deletions

diff --git a/src/common/include/proc.h b/src/common/include/proc.h
new file mode 100644
index 0000000..01a6722
--- /dev/null
+++ b/src/common/include/proc.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define PS_LOADING	1
+#define PS_RUNNING  2
+#define PS_DONE		3
+#define PS_FAILURE	4	// exception or segfault or stuff
+#define PS_KILLED	5
+
+typedef struct {
+	int pid;
+	int state;				// one of PS_*
+	int return_code;		// an error code if state == PS_FAILURE
+} proc_status_t;
+
+/* vim: set ts=4 sw=4 tw=0 noet :*/