From 7dd5762d9f3980a85f96dd9f143184dc2fa07275 Mon Sep 17 00:00:00 2001 From: Ævar Arnfjörð Bjarmason Date: Wed, 12 Oct 2022 23:02:21 +0200 Subject: run-command API: have "run_processes_parallel{,_tr2}()" return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change the "run_processes_parallel{,_tr2}()" functions to return void, instead of int. Ever since c553c72eed6 (run-command: add an asynchronous parallel child processor, 2015-12-15) they have unconditionally returned 0. To get a "real" return value out of this function the caller needs to get it via the "task_finished_fn" callback, see the example in hook.c added in 96e7225b310 (hook: add 'run' subcommand, 2021-12-22). So the "result = " and "if (!result)" code added to "builtin/fetch.c" d54dea77dba (fetch: let --jobs= parallelize --multiple, too, 2019-10-05) has always been redundant, we always took that "if" path. Likewise the "ret =" in "t/helper/test-run-command.c" added in be5d88e1128 (test-tool run-command: learn to run (parts of) the testsuite, 2019-10-04) wasn't used, instead we got the return value from the "if (suite.failed.nr > 0)" block seen in the context. Subsequent commits will alter this API interface, getting rid of this always-zero return value makes it easier to understand those changes. Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- t/helper/test-run-command.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 't/helper/test-run-command.c') diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c index 390fa4fb72..30c474f324 100644 --- a/t/helper/test-run-command.c +++ b/t/helper/test-run-command.c @@ -192,8 +192,8 @@ static int testsuite(int argc, const char **argv) fprintf(stderr, "Running %"PRIuMAX" tests (%d at a time)\n", (uintmax_t)suite.tests.nr, max_jobs); - ret = run_processes_parallel(max_jobs, next_test, test_failed, - test_finished, &suite); + run_processes_parallel(max_jobs, next_test, test_failed, + test_finished, &suite); if (suite.failed.nr > 0) { ret = 1; @@ -428,16 +428,16 @@ int cmd__run_command(int argc, const char **argv) strvec_pushv(&proc.args, (const char **)argv + 3); if (!strcmp(argv[1], "run-command-parallel")) { - exit(run_processes_parallel(jobs, parallel_next, - NULL, NULL, &proc)); + run_processes_parallel(jobs, parallel_next, NULL, NULL, &proc); } else if (!strcmp(argv[1], "run-command-abort")) { - exit(run_processes_parallel(jobs, parallel_next, - NULL, task_finished, &proc)); + run_processes_parallel(jobs, parallel_next, NULL, + task_finished, &proc); } else if (!strcmp(argv[1], "run-command-no-jobs")) { - exit(run_processes_parallel(jobs, no_job, - NULL, task_finished, &proc)); + run_processes_parallel(jobs, no_job, NULL, task_finished, + &proc); } else { fprintf(stderr, "check usage\n"); return 1; } + exit(0); } -- cgit v1.2.3