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author | Ben Longbons <b.r.longbons@gmail.com> | 2012-08-30 16:16:25 -0700 |
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committer | Ben Longbons <b.r.longbons@gmail.com> | 2012-08-30 17:03:31 -0700 |
commit | 41974ae5265fbc23a06f276f9e008d5dad020e0b (patch) | |
tree | 9d595215172e87e2d83b74f7bf3430b3040e780e /src/common/core.c | |
parent | 21742909143df9159b2401c3e2a39cc0b2bad620 (diff) | |
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Rename files for C++ conversion. Does not compile.
After updating, you can remove these files, as shown in 'git status':
Untracked files:
(use "git add <file>..." to include in what will be committed)
src/map/magic-interpreter-lexer.c
src/map/magic-interpreter-parser.c
src/map/magic-interpreter-parser.h
Diffstat (limited to 'src/common/core.c')
-rw-r--r-- | src/common/core.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/common/core.c b/src/common/core.c deleted file mode 100644 index b08276c..0000000 --- a/src/common/core.c +++ /dev/null @@ -1,97 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <signal.h> -#include <sys/wait.h> - -#include "core.h" -#include "socket.h" -#include "timer.h" -#include "version.h" -#include "mt_rand.h" -#include "nullpo.h" - -/// Defined by each server -extern int do_init (int, char **); -extern void term_func (void); - -// 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); -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) - return SIG_ERR; - - return oact.sa_handler; -} - -static void chld_proc (int UNUSED) -{ - wait(NULL); -} -static void sig_proc (int UNUSED) -{ - for (int i = 1; i < 31; ++i) - compat_signal(i, SIG_IGN); - term_func (); - _exit (0); -} - -bool runflag = true; - -/* - 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) -{ - /// Note that getpid() and getppid() may be very close - mt_seed (time (NULL) ^ (getpid () << 16) ^ (getppid () << 8)); - - do_socket (); - - do_init (argc, argv); - // set up exit handlers *after* the initialization has happened. - // This is because term_func is likely to depend on successful init. - - compat_signal (SIGPIPE, SIG_IGN); - compat_signal (SIGTERM, sig_proc); - compat_signal (SIGINT, sig_proc); - compat_signal (SIGCHLD, chld_proc); - - // Signal to create coredumps by system when necessary (crash) - 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); - - atexit (term_func); - - while (runflag) - { - do_sendrecv (do_timer (gettick_nocache ())); - do_parsepacket (); - } -} |