Add support for '+' in custom format specifiers

diff --git a/src/libstrongswan/printf_hook.c b/src/libstrongswan/printf_hook.c
index 2ae8043..8bd513c 100644 (file)
--- a/src/libstrongswan/printf_hook.c
+++ b/src/libstrongswan/printf_hook.c
@@ -93,6 +93,7 @@ static int custom_print(FILE *stream, const struct printf_info *info,
        };
 
        spec.hash = info->alt;
+       spec.plus = info->showsign;
        spec.minus = info->left;
        spec.width = info->width;
 
@@ -164,6 +165,7 @@ static int custom_fmt_cb(Vstr_base *base, size_t pos, Vstr_fmt_spec *fmt_spec)
        }
 
        spec.hash = fmt_spec->fmt_hash;
+       spec.plus = fmt_spec->fmt_plus;
        spec.minus = fmt_spec->fmt_minus;
        spec.width = fmt_spec->fmt_field_width;
 

diff --git a/src/libstrongswan/printf_hook.h b/src/libstrongswan/printf_hook.h
index 93026cc..96e5a19 100644 (file)
--- a/src/libstrongswan/printf_hook.h
+++ b/src/libstrongswan/printf_hook.h
@@ -163,6 +163,11 @@ struct printf_hook_spec_t {
        int minus;
 
        /**
+        * TRUE if a '+' was used in the format specifier
+        */
+       int plus;
+
+       /**
         * The width as given in the format specifier.
         */
        int width;