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$NetBSD: patch-shell.c,v 1.2 2015/03/07 22:40:48 rodent Exp $
Add flag to disable importing of function unless explicitly enabled
--- shell.c.orig 2014-01-14 13:04:32.000000000 +0000
+++ shell.c
@@ -229,6 +229,7 @@ int posixly_correct = 1; /* Non-zero mea
#else
int posixly_correct = 0; /* Non-zero means posix.2 superset. */
#endif
+int import_functions = 0; /* Import functions from environment */
/* Some long-winded argument names. These are obviously new. */
#define Int 1
@@ -248,6 +249,7 @@ static const struct {
{ "help", Int, &want_initial_help, (char **)0x0 },
{ "init-file", Charp, (int *)0x0, &bashrc_file },
{ "login", Int, &make_login_shell, (char **)0x0 },
+ { "import-functions", Int, &import_functions, (char **)0x0 },
{ "noediting", Int, &no_line_editing, (char **)0x0 },
{ "noprofile", Int, &no_profile, (char **)0x0 },
{ "norc", Int, &no_rc, (char **)0x0 },
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