diff options
Diffstat (limited to 'core/src/xmake/io/filelock_trylock.c')
| -rw-r--r-- | core/src/xmake/io/filelock_trylock.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/core/src/xmake/io/filelock_trylock.c b/core/src/xmake/io/filelock_trylock.c index 741d33744..d84024834 100644 --- a/core/src/xmake/io/filelock_trylock.c +++ b/core/src/xmake/io/filelock_trylock.c @@ -22,8 +22,8 @@ /* ////////////////////////////////////////////////////////////////////////////////////// * trace */ -#define TB_TRACE_MODULE_NAME "filelock_trylock" -#define TB_TRACE_MODULE_DEBUG (0) +#define TB_TRACE_MODULE_NAME "filelock_trylock" +#define TB_TRACE_MODULE_DEBUG (0) /* ////////////////////////////////////////////////////////////////////////////////////// * includes @@ -39,15 +39,12 @@ * exclusive lock: io.filelock_trylock("/xxxx/filelock") * shared lock: io.filelock_trylock("/xxxx/filelock", {shared = true}) */ -tb_int_t xm_io_filelock_trylock(lua_State* lua) -{ - // check +tb_int_t xm_io_filelock_trylock(lua_State *lua) { tb_assert_and_check_return_val(lua, 0); // get option argument tb_bool_t is_shared = tb_false; - if (lua_istable(lua, 2)) - { + if (lua_istable(lua, 2)) { // is shared lock? lua_pushstring(lua, "shared"); lua_gettable(lua, 2); @@ -56,15 +53,16 @@ tb_int_t xm_io_filelock_trylock(lua_State* lua) } // check lock? - if (!xm_lua_ispointer(lua, 1)) + if (!xm_lua_ispointer(lua, 1)) { return 0; + } // get lock tb_filelock_ref_t lock = (tb_filelock_ref_t)xm_lua_topointer(lua, 1); tb_check_return_val(lock, 0); // try to lock it - tb_bool_t ok = tb_filelock_enter_try(lock, is_shared? TB_FILELOCK_MODE_SH : TB_FILELOCK_MODE_EX); + tb_bool_t ok = tb_filelock_enter_try(lock, is_shared ? TB_FILELOCK_MODE_SH : TB_FILELOCK_MODE_EX); lua_pushboolean(lua, ok); return 1; } |