diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/spawn.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/spawn.c b/src/spawn.c index a1da5ff..99eb6e3 100644 --- a/src/spawn.c +++ b/src/spawn.c @@ -92,10 +92,12 @@ static void __attribute__((constructor)) teco_spawn_init(void) { memset(&teco_spawn_ctx, 0, sizeof(teco_spawn_ctx)); + /* FIXME: Cannot share these objects between calls */ +#if 0 /* * Context and loop can be reused between EC invocations. * However we should not use the default context, since it - * may be used by GTK + * may be used by GTK. */ teco_spawn_ctx.mainctx = g_main_context_new(); teco_spawn_ctx.mainloop = g_main_loop_new(teco_spawn_ctx.mainctx, FALSE); @@ -108,6 +110,7 @@ teco_spawn_init(void) g_source_set_callback(teco_spawn_ctx.idle_src, (GSourceFunc)teco_spawn_idle_cb, NULL, NULL); g_source_attach(teco_spawn_ctx.idle_src, teco_spawn_ctx.mainctx); +#endif } static gchar ** @@ -286,6 +289,20 @@ teco_state_execute_done(teco_machine_main_t *ctx, const teco_string_t *str, GErr &stdin_fd, &stdout_fd, NULL, error)) goto gerror; + /* + * FIXME: At least on Win32, we cannot resume a main loop + * after it has been quit once, which is obviously a bug. + * Therefore, we cannot cache the context, loop and idle_src. + */ + teco_spawn_ctx.mainctx = g_main_context_new(); + teco_spawn_ctx.mainloop = g_main_loop_new(teco_spawn_ctx.mainctx, FALSE); + + teco_spawn_ctx.idle_src = g_idle_source_new(); + g_source_set_priority(teco_spawn_ctx.idle_src, G_PRIORITY_LOW); + g_source_set_callback(teco_spawn_ctx.idle_src, (GSourceFunc)teco_spawn_idle_cb, + NULL, NULL); + g_source_attach(teco_spawn_ctx.idle_src, teco_spawn_ctx.mainctx); + teco_spawn_ctx.child_src = g_child_watch_source_new(pid); g_source_set_callback(teco_spawn_ctx.child_src, (GSourceFunc)teco_spawn_child_watch_cb, NULL, NULL); @@ -293,6 +310,9 @@ teco_state_execute_done(teco_machine_main_t *ctx, const teco_string_t *str, GErr teco_spawn_ctx.interrupted = FALSE; #ifdef G_OS_WIN32 + /* + * FIXME: In case of errors, we will leak memory. + */ teco_spawn_ctx.pid = CreateJobObject(NULL, NULL); if (!teco_spawn_ctx.pid) { teco_error_win32_set(error, "Cannot create job object", GetLastError()); @@ -406,6 +426,10 @@ teco_state_execute_done(teco_machine_main_t *ctx, const teco_string_t *str, GErr CloseHandle(teco_spawn_ctx.pid); #endif + g_source_unref(teco_spawn_ctx.idle_src); + g_main_loop_unref(teco_spawn_ctx.mainloop); + g_main_context_unref(teco_spawn_ctx.mainctx); + /* * NOTE: This includes interruptions following CTRL+C. * But they are reported as G_SPAWN_ERROR_FAILED and hard to filter out. @@ -828,10 +852,13 @@ teco_spawn_idle_cb(gpointer user_data) static void TECO_DEBUG_CLEANUP teco_spawn_cleanup(void) { + /* FIXME: Cannot share these objects between calls */ +#if 0 g_source_unref(teco_spawn_ctx.idle_src); g_main_loop_unref(teco_spawn_ctx.mainloop); g_main_context_unref(teco_spawn_ctx.mainctx); +#endif if (teco_spawn_ctx.error) g_error_free(teco_spawn_ctx.error); |