From 70124dd3be64b26f65643305ff7b1e3ba06660d5 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 3 Mar 2015 00:41:39 +0000 Subject: [settings] Rewrite unrelicensable portions of settings.c Signed-off-by: Michael Brown --- src/core/settings.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) (limited to 'src') diff --git a/src/core/settings.c b/src/core/settings.c index 85d95e6e..bd242f6b 100644 --- a/src/core/settings.c +++ b/src/core/settings.c @@ -15,9 +15,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. + * + * You can also choose to distribute this program under the terms of + * the Unmodified Binary Distribution Licence (as given in the file + * COPYING.UBDL), provided that you have satisfied its requirements. */ -FILE_LICENCE ( GPL2_OR_LATER ); +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include #include @@ -337,17 +341,20 @@ struct settings * autovivify_child_settings ( struct settings *parent, */ const char * settings_name ( struct settings *settings ) { static char buf[16]; - char tmp[ sizeof ( buf ) ]; + char tmp[ 1 /* '.' */ + sizeof ( buf ) ]; /* Find target settings block */ settings = settings_target ( settings ); /* Construct name */ - for ( buf[2] = buf[0] = 0 ; settings ; settings = settings->parent ) { - memcpy ( tmp, buf, sizeof ( tmp ) ); - snprintf ( buf, sizeof ( buf ), ".%s%s", settings->name, tmp ); + buf[0] = '\0'; + tmp[0] = '\0'; + for ( ; settings->parent ; settings = settings->parent ) { + memcpy ( ( tmp + 1 ), buf, ( sizeof ( tmp ) - 1 ) ); + snprintf ( buf, sizeof ( buf ), "%s%s", settings->name, tmp ); + tmp[0] = '.'; } - return ( buf + 2 ); + return buf; } /** -- cgit