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Tue, 27 Oct 2020 18:21:55 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id E155F50B44 for ; Tue, 27 Oct 2020 18:21:54 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH 26/29] hmp: introduce cmd_available Date: Tue, 27 Oct 2020 14:21:41 -0400 Message-Id: <20201027182144.3315885-27-pbonzini@redhat.com> In-Reply-To: <20201027182144.3315885-1-pbonzini@redhat.com> References: <20201027182144.3315885-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/27 01:06:07 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Combine the RUN_STATE_PRECONFIG and cmd_can_preconfig checks into a single function, to avoid repeating the same expression (or its negation after applying DeMorgan's rule) over and over again. Signed-off-by: Paolo Bonzini Reviewed-by: Igor Mammedov --- monitor/hmp.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/monitor/hmp.c b/monitor/hmp.c index c5cd9d372b..f13ef455e2 100644 --- a/monitor/hmp.c +++ b/monitor/hmp.c @@ -213,6 +213,11 @@ static bool cmd_can_preconfig(const HMPCommand *cmd) return strchr(cmd->flags, 'p'); } +static bool cmd_available(const HMPCommand *cmd) +{ + return !runstate_check(RUN_STATE_PRECONFIG) || cmd_can_preconfig(cmd); +} + static void help_cmd_dump_one(Monitor *mon, const HMPCommand *cmd, char **prefix_args, @@ -220,7 +225,7 @@ static void help_cmd_dump_one(Monitor *mon, { int i; - if (runstate_check(RUN_STATE_PRECONFIG) && !cmd_can_preconfig(cmd)) { + if (!cmd_available(cmd)) { return; } @@ -248,8 +253,7 @@ static void help_cmd_dump(Monitor *mon, const HMPCommand *cmds, /* Find one entry to dump */ for (cmd = cmds; cmd->name != NULL; cmd++) { if (hmp_compare_cmd(args[arg_index], cmd->name) && - ((!runstate_check(RUN_STATE_PRECONFIG) || - cmd_can_preconfig(cmd)))) { + cmd_available(cmd)) { if (cmd->sub_table) { /* continue with next arg */ help_cmd_dump(mon, cmd->sub_table, @@ -653,7 +657,7 @@ static const HMPCommand *monitor_parse_command(MonitorHMP *hmp_mon, (int)(p - cmdp_start), cmdp_start); return NULL; } - if (runstate_check(RUN_STATE_PRECONFIG) && !cmd_can_preconfig(cmd)) { + if (!cmd_available(cmd)) { monitor_printf(mon, "Command '%.*s' not available with -preconfig " "until after exit_preconfig.\n", (int)(p - cmdp_start), cmdp_start); @@ -1225,8 +1229,7 @@ static void monitor_find_completion_by_table(MonitorHMP *mon, } readline_set_completion_index(mon->rs, strlen(cmdname)); for (cmd = cmd_table; cmd->name != NULL; cmd++) { - if (!runstate_check(RUN_STATE_PRECONFIG) || - cmd_can_preconfig(cmd)) { + if (cmd_available(cmd)) { cmd_completion(mon, cmdname, cmd->name); } } @@ -1234,8 +1237,7 @@ static void monitor_find_completion_by_table(MonitorHMP *mon, /* find the command */ for (cmd = cmd_table; cmd->name != NULL; cmd++) { if (hmp_compare_cmd(args[0], cmd->name) && - (!runstate_check(RUN_STATE_PRECONFIG) || - cmd_can_preconfig(cmd))) { + cmd_available(cmd)) { break; } }