strv: Add strv_shell_escape

This modifies the strv in-place, replacing strings with their escaped
version. It's mostly just a convenience function for when you need to
join a strv together because it's passed as a string to something, and
the separator needs escaping.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/basic/strv.h b/src/basic/strv.h
index 954da06fcb..f07da8cdf3 100644
--- a/src/basic/strv.h
+++ b/src/basic/strv.h
@@ -145,6 +145,7 @@ void strv_print(char **l);
         }))
 
 char **strv_reverse(char **l);
+char **strv_shell_escape(char **l, const char *bad);
 
 bool strv_fnmatch(char* const* patterns, const char *s, int flags);