Extract the core dump size increasing code to a function.

diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 45649810b2cd7961008e66304af6e3e5bd6eef9c..b3198de57b8a430b3f23ba7654b1b36619488a6f 100644 (file)
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -137,6 +137,24 @@ namespace
 #endif
        }
 
+       // Increase the size of a core dump file to improve debugging problems.
+       void IncreaseCoreDumpSize()
+       {
+#ifndef _WIN32
+               errno = 0;
+               rlimit rl;
+               if (getrlimit(RLIMIT_CORE, &rl) == -1)
+               {
+                       ServerInstance->Logs->Log("STARTUP", LOG_DEFAULT, "Unable to increase core dump size: getrlimit(RLIMIT_CORE) failed: %s", strerror(errno));
+                       return;
+               }
+
+               rl.rlim_cur = rl.rlim_max;
+               if (setrlimit(RLIMIT_CORE, &rl) == -1)
+                       ServerInstance->Logs->Log("STARTUP", LOG_DEFAULT, "Unable to increase core dump size: setrlimit(RLIMIT_CORE) failed: %s", strerror(errno));
+#endif
+       }
+
        // Seeds the random number generator if applicable.
        void SeedRng(timespec ts)
        {
@@ -233,18 +251,7 @@ bool InspIRCd::DaemonSeed()
        std::cout << "InspIRCd Process ID: " << con_green << getpid() << con_reset << std::endl;
 
        signal(SIGTERM, InspIRCd::SetSignal);
-
-       rlimit rl;
-       if (getrlimit(RLIMIT_CORE, &rl) == -1)
-       {
-               this->Logs->Log("STARTUP", LOG_DEFAULT, "Failed to getrlimit()!");
-               return false;
-       }
-       rl.rlim_cur = rl.rlim_max;
-
-       if (setrlimit(RLIMIT_CORE, &rl) == -1)
-                       this->Logs->Log("STARTUP", LOG_DEFAULT, "setrlimit() failed, cannot increase coredump size.");
-
+       IncreaseCoreDumpSize();
        return true;
 #endif
 }