1 files changed, 0 insertions, 124 deletions
diff --git a/src/common/core.cpp b/src/common/core.cpp
deleted file mode 100644
index d57e970..0000000
--- a/src/common/core.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-#include "core.hpp"
-
-#include <sys/wait.h>
-
-#include <unistd.h>
-
-#include <csignal>
-#include <cstdlib>
-#include <ctime>
-
-#include "../strings/zstring.hpp"
-
-#include "../io/cxxstdio.hpp"
-
-#include "random.hpp"
-#include "socket.hpp"
-#include "timer.hpp"
-
-#include "../poison.hpp"
-
-// Added by Gabuzomeu
-//
-// This is an implementation of signal() using sigaction() for portability.
-// (sigaction() is POSIX; signal() is not.)  Taken from Stevens' _Advanced
-// Programming in the UNIX Environment_.
-//
-typedef void(*sigfunc)(int);
-static
-sigfunc compat_signal(int signo, sigfunc func)
-{
-    struct sigaction sact, oact;
-
-    sact.sa_handler = func;
-    sigfillset(&sact.sa_mask);
-    sigdelset(&sact.sa_mask, SIGSEGV);
-    sigdelset(&sact.sa_mask, SIGBUS);
-    sigdelset(&sact.sa_mask, SIGTRAP);
-    sigdelset(&sact.sa_mask, SIGILL);
-    sigdelset(&sact.sa_mask, SIGFPE);
-    sact.sa_flags = 0;
-
-    if (sigaction(signo, &sact, &oact) < 0)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wold-style-cast"
-        return SIG_ERR;
-#pragma GCC diagnostic pop
-
-    return oact.sa_handler;
-}
-
-volatile
-bool runflag = true;
-
-static
-void chld_proc(int)
-{
-    wait(NULL);
-}
-static
-void sig_proc(int)
-{
-    for (int i = 1; i < 31; ++i)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wold-style-cast"
-        compat_signal(i, SIG_IGN);
-#pragma GCC diagnostic pop
-    runflag = false;
-}
-
-/*
-    Note about fatal signals:
-
-    Under certain circumstances,
-    the following signals MUST not be ignored:
-    SIGFPE, SIGSEGV, SIGILL
-    Unless you use SA_SIGINFO and *carefully* check the origin,
-    that means they must be SIG_DFL.
- */
-int main(int argc, char **argv)
-{
-    // ZString args[argc]; is (deliberately!) not supported by clang yet
-    ZString *args = static_cast<ZString *>(alloca(argc * sizeof(ZString)));
-    for (int i = 0; i < argc; ++i)
-        args[i] = ZString(strings::really_construct_from_a_pointer, argv[i], nullptr);
-    do_init(argc, args);
-
-    if (!runflag)
-    {
-        PRINTF("Fatal error during startup; exiting\n");
-        return 1;
-    }
-    // set up exit handlers *after* the initialization has happened.
-    // This is because term_func is likely to depend on successful init.
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wold-style-cast"
-    compat_signal(SIGPIPE, SIG_IGN);
-#pragma GCC diagnostic pop
-    compat_signal(SIGTERM, sig_proc);
-    compat_signal(SIGINT, sig_proc);
-    compat_signal(SIGCHLD, chld_proc);
-
-    // Signal to create coredumps by system when necessary (crash)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wold-style-cast"
-    compat_signal(SIGSEGV, SIG_DFL);
-    compat_signal(SIGBUS, SIG_DFL);
-    compat_signal(SIGTRAP, SIG_DFL);
-    compat_signal(SIGILL, SIG_DFL);
-    compat_signal(SIGFPE, SIG_DFL);
-#pragma GCC diagnostic pop
-
-    atexit(term_func);
-
-    while (runflag)
-    {
-        // TODO - if timers take a long time to run, this
-        // may wait too long in sendrecv
-        tick_t now = milli_clock::now();
-        interval_t next = do_timer(now);
-        do_sendrecv(next);
-        do_parsepacket();
-    }
-}