Fix bug in fish causing occasionally incorrect signal handlers

darcs-hash:20060216133632-ac50b-f24c049830f9c6deca50aca640189ad3f87b630a.gz

1 files changed, 12 insertions, 0 deletions

diff --git a/proc.h b/proc.h
index 4e46b2ae..405d4d45 100644
--- a/proc.h
+++ b/proc.h
@@ -337,4 +337,16 @@ void proc_init();
 */
 void proc_destroy();
 
+/**
+   Set new value for is_interactive flag, saving previous value. If
+   needed, update signal handlers.
+*/
+void proc_push_interactive( int value );
+
+/**
+   Set is_interactive flag to the previous value. If needed, update
+   signal handlers.
+*/
+void proc_pop_interactive();
+
 #endif