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authorRon Yorston2018-11-27 14:34:25 +0000
committerDenys Vlasenko2018-11-27 16:13:07 +0100
commit71df2d3589e3e682cd6770f41f0b184841b78702 (patch)
tree0c71963e9d622bc48256a3917c1ce55ccc019a4f /libbb
parentf4709d78cb0c4f54283046e8f86edb9ecd7e41ca (diff)
downloadbusybox-71df2d3589e3e682cd6770f41f0b184841b78702.zip
busybox-71df2d3589e3e682cd6770f41f0b184841b78702.tar.gz
hush: allow hush to run embedded scripts
Embedded scripts require a shell to be present in the BusyBox binary. Allow either ash or hush to be used for this purpose. If both are enabled ash takes precedence. The size of the binary is unchanged in the default configuration: both ash and hush are present but support for embedded scripts isn't compiled into hush. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
-rw-r--r--libbb/appletlib.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index a79a37e..cd09b62 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -50,7 +50,7 @@
#include "usage_compressed.h"
-#if ENABLE_ASH_EMBEDDED_SCRIPTS
+#if ENABLE_FEATURE_SH_EMBEDDED_SCRIPTS
# define DEFINE_SCRIPT_DATA 1
# include "embedded_scripts.h"
#else
@@ -774,7 +774,13 @@ int scripted_main(int argc UNUSED_PARAM, char **argv)
{
int script = find_script_by_name(applet_name);
if (script >= 0)
+#if ENABLE_ASH || ENABLE_SH_IS_ASH || ENABLE_BASH_IS_ASH
exit(ash_main(-script - 1, argv));
+#elif ENABLE_HUSH || ENABLE_SH_IS_HUSH || ENABLE_BASH_IS_HUSH
+ exit(hush_main(-script - 1, argv));
+#else
+ return 1;
+#endif
return 0;
}