Bash-4.1 distribution source

[thirdparty/bash.git] / shell.h

diff --git a/shell.h b/shell.h
index bc3890325949931d3d88c48d12ae97102cadbfe6..5eb0caa4a89490ed63eb650862a9abc1cca7377d 100644 (file)
--- a/shell.h
+++ b/shell.h
@@ -56,6 +56,8 @@ extern int EOF_Reached;
 #define EX_BADUSAGE    2
 
 /* Special exit statuses used by the shell, internally and externally. */
+#define EX_RETRYFAIL   124
+#define EX_WEXPCOMSUB  125
 #define EX_BINARY_FILE 126
 #define EX_NOEXEC      126
 #define EX_NOINPUT     126
@@ -89,6 +91,7 @@ extern int debugging_mode;
 extern int executing, login_shell;
 extern int interactive, interactive_shell;
 extern int startup_state;
+extern int subshell_environment;
 extern int shell_compatibility_level;
 
 /* Structure to pass around that holds a bitmap of file descriptors