From: Davin McCall <davmac@davmac.org>
Date: Sat, 16 Jan 2016 14:17:20 +0000 (+0000)
Subject: Introduce method to enable/disable console logging, instead of
X-Git-Tag: v0.01~20
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d1a8af4a7d1ab9153b25b2611d4f00665ef0f9da;p=oweals%2Fdinit.git

Introduce method to enable/disable console logging, instead of
using a global variable. (introduce "enable_console_log(bool)",
remove "log_to_console").
---

diff --git a/src/control.cc b/src/control.cc
index f7c6541..3488b85 100644
--- a/src/control.cc
+++ b/src/control.cc
@@ -41,7 +41,7 @@ void ControlConn::processPacket()
         auto sd_type = static_cast<ShutdownType>(rbuf[1]);
         
         service_set->stop_all_services(sd_type);
-        log_to_console = true;
+        enable_console_log(true);
         char ackBuf[] = { DINIT_RP_ACK };
         if (! queuePacket(ackBuf, 1)) return;
         
diff --git a/src/dinit-log.cc b/src/dinit-log.cc
index 8e031e7..88cdbec 100644
--- a/src/dinit-log.cc
+++ b/src/dinit-log.cc
@@ -2,8 +2,14 @@
 #include "dinit-log.h"
 
 LogLevel log_level = LogLevel::WARN;
-bool log_to_console = true;    // whether we should output log messages to console
-bool log_current_line;
+static bool log_to_console = true;   // whether we should output log messages to
+                                     // console immediately
+static bool log_current_line;  // Whether the current line is being logged
+
+void enable_console_log(bool enable) noexcept
+{
+    log_to_console = enable;
+}
 
 // Log a message
 void log(LogLevel lvl, const char *msg) noexcept
diff --git a/src/dinit-log.h b/src/dinit-log.h
index b54664e..a11ebfe 100644
--- a/src/dinit-log.h
+++ b/src/dinit-log.h
@@ -16,7 +16,7 @@ enum class LogLevel {
 };
 
 extern LogLevel log_level;
-extern bool log_to_console;
+void enable_console_log(bool do_enable) noexcept;
 
 void log(LogLevel lvl, const char *msg) noexcept;
 void logMsgBegin(LogLevel lvl, const char *msg) noexcept;
diff --git a/src/dinit.cc b/src/dinit.cc
index 6a2e78c..9e59dd4 100644
--- a/src/dinit.cc
+++ b/src/dinit.cc
@@ -458,7 +458,7 @@ void close_control_socket(struct ev_loop *loop) noexcept
 /* handle SIGINT signal (generated by kernel when ctrl+alt+del pressed) */
 static void sigint_reboot_cb(struct ev_loop *loop, ev_signal *w, int revents)
 {
-    log_to_console = true;
+    enable_console_log(true);
     service_set->stop_all_services(ShutdownType::REBOOT);
 }
 
@@ -476,6 +476,6 @@ static void sigquit_cb(struct ev_loop *loop, ev_signal *w, int revents)
 /* handle SIGTERM/SIGQUIT - stop all services (not used for system daemon) */
 static void sigterm_cb(struct ev_loop *loop, ev_signal *w, int revents)
 {
-    log_to_console = true;
+    enable_console_log(true);
     service_set->stop_all_services();
 }
diff --git a/src/service.cc b/src/service.cc
index a5c777a..7dab6bc 100644
--- a/src/service.cc
+++ b/src/service.cc
@@ -488,7 +488,7 @@ void ServiceRecord::acquiredConsole() noexcept
         releaseConsole();
     }
     else if (startCheckDependencies(false)) {
-        log_to_console = false;
+        enable_console_log(false);
         allDepsStarted(true);
     }
     else {
@@ -875,7 +875,7 @@ void ServiceRecord::queueForConsole() noexcept
 
 void ServiceRecord::releaseConsole() noexcept
 {
-    log_to_console = true;
+    enable_console_log(true);
     if (next_for_console != nullptr) {
         next_for_console->acquiredConsole();
     }