From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-2.8 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RCVD_IN_SORBS_SPAM, RP_MATCHES_RCVD shortcircuit=no autolearn=no autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id B5DA8207FF for ; Fri, 5 May 2017 15:29:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754631AbdEEP2u (ORCPT ); Fri, 5 May 2017 11:28:50 -0400 Received: from mail-qt0-f194.google.com ([209.85.216.194]:36566 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752915AbdEEP2r (ORCPT ); Fri, 5 May 2017 11:28:47 -0400 Received: by mail-qt0-f194.google.com with SMTP id j13so1229921qta.3 for ; Fri, 05 May 2017 08:28:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Z+l8G/ErT0eMc51NF61pCDUeuHEgAM5sr/8F3MDpp90=; b=V8uQm4C9HKjZCk5+aAVPCAA6RlzaCyhUIrkb2Jdm+1kI+L71rRAScjlh2ETABIA/uV MRRFbrqOKYmZUeUK+qE9/y6eUS3aNUH1559QmFedfFPZa/FaotW5oLKpopEE8XkG09Du FeLzVguRHZhho1f1TPFuOxreDHhSVBXwgHkZsJ16/gJNzPjFSc6YS0B7H+064e44TEO9 c9pZ8cllftmmQrB3FWADzY+6gQ5cwpoirSicWV8asouo2dcD10FWnIyyXQ43NImtftbx Q77I8Hjg5ygF3DSguUA0JJbxsUZa46o928Tv+TBJ7aYlLE76dINIgfSiml7aK+itJr4L 2ORQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Z+l8G/ErT0eMc51NF61pCDUeuHEgAM5sr/8F3MDpp90=; b=Ew6Na2eJVwycj0Fq/gG4oRPpWgi08MVm+2j9sWq36Uf1LEkK+fCfPOlyVLOxV8+PE2 DbHM8o8VXsPhHUEjPRQn3iYpqOWpiJ4UNqO6WEGHlHNYv1NvNtjkrFaAK/PccLxZsSLQ U/kWgGRntfLA0hSZqoL2bE2KSi5TO4cV7zLmVTc6Gj1c3mDcrxmf9KEt3QyVLGs6VrF0 k9IiLLZpndQ7x6xfJJupoQ9n00XvNm0kP3JmAyzmqhe63FSk1as3AcPIp8nnbLJGBq6X KuDVXZr05byqOefhzbR8r1eaoew7TPZLdpu8YoCuOrPaeMbEcSb02WkfPUS55qU/xUg/ OFYQ== X-Gm-Message-State: AODbwcAVkThSKR6L/T1A0rc5+MHxnhiN8GKHD2t0AoNNHAQUV/xQYEaC DRRbwjU2dmUP2Q== X-Received: by 10.200.50.67 with SMTP id y3mr3915126qta.27.1493998126927; Fri, 05 May 2017 08:28:46 -0700 (PDT) Received: from localhost.localdomain ([65.222.173.206]) by smtp.gmail.com with ESMTPSA id t68sm3392792qkc.44.2017.05.05.08.28.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 05 May 2017 08:28:45 -0700 (PDT) From: Ben Peart X-Google-Original-From: Ben Peart To: git@vger.kernel.org Cc: gitster@pobox.com, benpeart@microsoft.com, christian.couder@gmail.com, larsxschneider@gmail.com, peff@peff.net Subject: [PATCH v7 08/10] convert: rename reusable sub-process functions Date: Fri, 5 May 2017 11:28:00 -0400 Message-Id: <20170505152802.6724-9-benpeart@microsoft.com> X-Mailer: git-send-email 2.12.2.gvfs.2.20.g3624a68d62.dirty In-Reply-To: <20170505152802.6724-1-benpeart@microsoft.com> References: <20170505152802.6724-1-benpeart@microsoft.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Do a mechanical rename of the functions that will become the reusable sub-process module. Signed-off-by: Ben Peart --- convert.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/convert.c b/convert.c index 7d05dcb4aa..84c4ff8a01 100644 --- a/convert.c +++ b/convert.c @@ -507,8 +507,8 @@ struct cmd2process { unsigned int supported_capabilities; }; -static int cmd_process_map_initialized; -static struct hashmap cmd_process_map; +static int subprocess_map_initialized; +static struct hashmap subprocess_map; static int cmd2process_cmp(const struct subprocess_entry *e1, const struct subprocess_entry *e2, @@ -517,7 +517,7 @@ static int cmd2process_cmp(const struct subprocess_entry *e1, return strcmp(e1->cmd, e2->cmd); } -static struct subprocess_entry *find_multi_file_filter_entry(struct hashmap *hashmap, const char *cmd) +static struct subprocess_entry *subprocess_find_entry(struct hashmap *hashmap, const char *cmd) { struct subprocess_entry key; @@ -526,7 +526,7 @@ static struct subprocess_entry *find_multi_file_filter_entry(struct hashmap *has return hashmap_get(hashmap, &key, NULL); } -static void read_multi_file_filter_status(int fd, struct strbuf *status) +static void subprocess_read_status(int fd, struct strbuf *status) { struct strbuf **pair; char *line; @@ -546,7 +546,7 @@ static void read_multi_file_filter_status(int fd, struct strbuf *status) } } -static void kill_multi_file_filter(struct hashmap *hashmap, struct subprocess_entry *entry) +static void subprocess_stop(struct hashmap *hashmap, struct subprocess_entry *entry) { if (!entry) return; @@ -558,10 +558,10 @@ static void kill_multi_file_filter(struct hashmap *hashmap, struct subprocess_en hashmap_remove(hashmap, entry, NULL); } -static void stop_multi_file_filter(struct child_process *process) +static void subprocess_exit_handler(struct child_process *process) { sigchain_push(SIGPIPE, SIG_IGN); - /* Closing the pipe signals the filter to initiate a shutdown. */ + /* Closing the pipe signals the subprocess to initiate a shutdown. */ close(process->in); close(process->out); sigchain_pop(SIGPIPE); @@ -630,7 +630,7 @@ static int start_multi_file_filter_fn(struct subprocess_entry *subprocess) } typedef int(*subprocess_start_fn)(struct subprocess_entry *entry); -int start_multi_file_filter(struct hashmap *hashmap, struct subprocess_entry *entry, const char *cmd, +int subprocess_start(struct hashmap *hashmap, struct subprocess_entry *entry, const char *cmd, subprocess_start_fn startfn) { int err; @@ -646,11 +646,11 @@ int start_multi_file_filter(struct hashmap *hashmap, struct subprocess_entry *en process->in = -1; process->out = -1; process->clean_on_exit = 1; - process->clean_on_exit_handler = stop_multi_file_filter; + process->clean_on_exit_handler = subprocess_exit_handler; err = start_command(process); if (err) { - error("cannot fork to run external filter '%s'", cmd); + error("cannot fork to run subprocess '%s'", cmd); return err; } @@ -658,8 +658,8 @@ int start_multi_file_filter(struct hashmap *hashmap, struct subprocess_entry *en err = startfn(entry); if (err) { - error("initialization for external filter '%s' failed", cmd); - kill_multi_file_filter(hashmap, entry); + error("initialization for subprocess '%s' failed", cmd); + subprocess_stop(hashmap, entry); return err; } @@ -678,12 +678,12 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len struct strbuf filter_status = STRBUF_INIT; const char *filter_type; - if (!cmd_process_map_initialized) { - cmd_process_map_initialized = 1; - hashmap_init(&cmd_process_map, (hashmap_cmp_fn) cmd2process_cmp, 0); + if (!subprocess_map_initialized) { + subprocess_map_initialized = 1; + hashmap_init(&subprocess_map, (hashmap_cmp_fn) cmd2process_cmp, 0); entry = NULL; } else { - entry = (struct cmd2process *)find_multi_file_filter_entry(&cmd_process_map, cmd); + entry = (struct cmd2process *)subprocess_find_entry(&subprocess_map, cmd); } fflush(NULL); @@ -692,7 +692,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len entry = xmalloc(sizeof(*entry)); entry->supported_capabilities = 0; - if (start_multi_file_filter(&cmd_process_map, &entry->subprocess, cmd, start_multi_file_filter_fn)) { + if (subprocess_start(&subprocess_map, &entry->subprocess, cmd, start_multi_file_filter_fn)) { free(entry); return 0; } @@ -737,7 +737,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len if (err) goto done; - read_multi_file_filter_status(process->out, &filter_status); + subprocess_read_status(process->out, &filter_status); err = strcmp(filter_status.buf, "success"); if (err) goto done; @@ -746,7 +746,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len if (err) goto done; - read_multi_file_filter_status(process->out, &filter_status); + subprocess_read_status(process->out, &filter_status); err = strcmp(filter_status.buf, "success"); done: @@ -768,7 +768,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len * Force shutdown and restart if another blob requires filtering. */ error("external filter '%s' failed", cmd); - kill_multi_file_filter(&cmd_process_map, &entry->subprocess); + subprocess_stop(&subprocess_map, &entry->subprocess); free(entry); } } else { -- 2.12.2.gvfs.2.20.g3624a68d62.dirty