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authorRon Yorston2018-11-27 14:34:25 +0000
committerDenys Vlasenko2018-11-27 16:13:07 +0100
commit71df2d3589e3e682cd6770f41f0b184841b78702 (patch)
tree0c71963e9d622bc48256a3917c1ce55ccc019a4f /include
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 'include')
-rw-r--r--include/libbb.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index ebd090e..b560cc2 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1348,6 +1348,11 @@ int ash_main(int argc, char** argv)
MAIN_EXTERNALLY_VISIBLE
#endif
;
+int hush_main(int argc, char** argv)
+#if ENABLE_HUSH || ENABLE_SH_IS_HUSH || ENABLE_BASH_IS_HUSH
+ MAIN_EXTERNALLY_VISIBLE
+#endif
+;
/* If shell needs them, they exist even if not enabled as applets */
int echo_main(int argc, char** argv) IF_ECHO(MAIN_EXTERNALLY_VISIBLE);
int printf_main(int argc, char **argv) IF_PRINTF(MAIN_EXTERNALLY_VISIBLE);