From 1d76f439da81d3a05f0e0fdde3f81ec56fb20836 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Tue, 6 Feb 2007 01:20:12 +0000
Subject: EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu>

---
 libbb/execable.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'libbb/execable.c')

diff --git a/libbb/execable.c b/libbb/execable.c
index 817c06736..601c7539e 100644
--- a/libbb/execable.c
+++ b/libbb/execable.c
@@ -59,3 +59,13 @@ int exists_execable(const char *filename)
 	}
 	return 0;
 }
+
+#ifdef ENABLE_FEATURE_EXEC_PREFER_APPLETS
+/* just like the real execvp, but try to launch an applet named 'file' first
+ */
+int bb_execvp(const char *file, char *const argv[])
+{
+	return execvp(find_applet_by_name(file) ? CONFIG_BUSYBOX_EXEC_PATH : file,
+					argv);
+}
+#endif
-- 
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