2 files changed, 6 insertions, 0 deletions

diff --git a/src/til_module_context.c b/src/til_module_context.c
index 5dffa73..9767d96 100644
--- a/src/til_module_context.c
+++ b/src/til_module_context.c
@@ -1,8 +1,10 @@
 #include <assert.h>
 #include <errno.h>
+#include <stdint.h>
 #include <stdlib.h>
 
 #include "til.h"
+#include "til_jenkins.h"
 #include "til_module_context.h"
 
 
@@ -41,6 +43,7 @@ void * til_module_context_new(size_t size, unsigned seed, unsigned ticks, unsign
 	module_context->ticks = ticks;
 	module_context->n_cpus = n_cpus;
 	module_context->path = path;
+	module_context->path_hash = til_jenkins((uint8_t *)path, strlen(path));
 
 	return module_context;
 }
diff --git a/src/til_module_context.h b/src/til_module_context.h
index d017a99..b2caf28 100644
--- a/src/til_module_context.h
+++ b/src/til_module_context.h
@@ -1,6 +1,8 @@
 #ifndef _TIL_MODULE_CONTEXT_H
 #define _TIL_MODULE_CONTEXT_H
 
+#include <stdint.h>
+
 typedef struct til_module_context_t til_module_context_t;
 typedef struct til_module_t til_module_t;
 
@@ -10,6 +12,7 @@ struct til_module_context_t {
 	unsigned		ticks;
 	unsigned		n_cpus;
 	char			*path;	/* for locating this instance of the module, NOT a file path */
+	uint32_t		path_hash;
 };
 
 void * til_module_context_new(size_t size, unsigned seed, unsigned ticks, unsigned n_cpus, char *path);