diff options
Diffstat (limited to 'src/feature/control/control.c')
| -rw-r--r-- | src/feature/control/control.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/feature/control/control.c b/src/feature/control/control.c index ee1026359d..ef707319a6 100644 --- a/src/feature/control/control.c +++ b/src/feature/control/control.c @@ -61,8 +61,12 @@ #include <sys/stat.h> #endif -/** Convert a connection_t* to an control_connection_t*; assert if the cast is - * invalid. */ +/** + * Cast a `connection_t *` to a `control_connection_t *`. + * + * Exit with an assertion failure if the input is not a + * `control_connection_t`. + **/ control_connection_t * TO_CONTROL_CONN(connection_t *c) { @@ -70,6 +74,18 @@ TO_CONTROL_CONN(connection_t *c) return DOWNCAST(control_connection_t, c); } +/** + * Cast a `const connection_t *` to a `const control_connection_t *`. + * + * Exit with an assertion failure if the input is not a + * `control_connection_t`. + **/ +const control_connection_t * +CONST_TO_CONTROL_CONN(const connection_t *c) +{ + return TO_CONTROL_CONN((connection_t*)c); +} + /** Create and add a new controller connection on <b>sock</b>. If * <b>CC_LOCAL_FD_IS_OWNER</b> is set in <b>flags</b>, this Tor process should * exit when the connection closes. If <b>CC_LOCAL_FD_IS_AUTHENTICATED</b> |