1 const char amiga_rcs[] = "$Id: amiga.c,v 1.1 2001/05/13 21:57:06 administrator Exp $";
2 /*********************************************************************
4 * File : $Source: /home/administrator/cvs/ijb/jcc.c,v $
6 * Purpose : Amiga-specific declarations.
8 * Copyright : Written by and Copyright (C) 2001 the SourceForge
9 * IJBSWA team. http://ijbswa.sourceforge.net
11 * This program is free software; you can redistribute it
12 * and/or modify it under the terms of the GNU General
13 * Public License as published by the Free Software
14 * Foundation; either version 2 of the License, or (at
15 * your option) any later version.
17 * This program is distributed in the hope that it will
18 * be useful, but WITHOUT ANY WARRANTY; without even the
19 * implied warranty of MERCHANTABILITY or FITNESS FOR A
20 * PARTICULAR PURPOSE. See the GNU General Public
21 * License for more details.
23 * The GNU General Public License should be included with
24 * this file. If not, you can view it at
25 * http://www.gnu.org/copyleft/gpl.html
26 * or write to the Free Software Foundation, Inc., 59
27 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 *********************************************************************/
44 chonst char amiga_h_rcs[] = AMIGA_H_VERSION;
46 unsigned long __stack = 20*1024;
47 /* static char ver[] = "$VER: junkbuster " __AMIGAVERSION__ " (" __AMIGADATE__ ")"; */
48 struct Task *main_task = NULL;
51 void serve(struct client_state *csp);
53 __saveds ULONG server_thread(void)
55 struct client_state *local_csp;
56 struct UserData UserData;
57 struct Task *me=FindTask(NULL);
60 local_csp=(struct client_state *)(me->tc_UserData);
61 me->tc_UserData=&UserData;
62 SocketBase=(APTR)OpenLibrary("bsdsocket.library",3);
65 SetErrnoPtr(&(UserData.eno),sizeof(int));
66 local_csp->cfd=ObtainSocket(local_csp->cfd, AF_INET, SOCK_STREAM, 0);
67 if(-1!=local_csp->cfd)
69 Signal(main_task,SIGF_SINGLE);
70 serve((struct client_state *) local_csp);
72 local_csp->active = 0;
73 Signal(main_task,SIGF_SINGLE);
75 CloseLibrary(SocketBase);
77 local_csp->active = 0;
78 Signal(main_task,SIGF_SINGLE);
88 CloseLibrary(SocketBase);
92 static struct SignalSemaphore memsem;
93 static struct SignalSemaphore *memsemptr = NULL;
94 static struct UserData GlobalUserData;
98 main_task = FindTask(NULL);
99 main_task->tc_UserData = &GlobalUserData;
101 if (((struct Library *)SysBase)->lib_Version < 39)
106 signal(SIGINT,SIG_IGN);
107 SocketBase = (APTR)OpenLibrary("bsdsocket.library",3);
110 fprintf(stderr, "Can't open bsdsocket.library V3+\n");
113 SetErrnoPtr(&(GlobalUserData.eno),sizeof(int));
114 InitSemaphore(&memsem);
122 /* multitaskingsafe libnix replacements */
123 static void *memPool=NULL;
125 void *malloc (size_t s)
136 if (!(memPool=CreatePool(MEMF_ANY,32*1024,8*1024)))
141 size += sizeof(ULONG) + MEM_BLOCKMASK;
142 size &= ~MEM_BLOCKMASK;
145 ObtainSemaphore(memsemptr);
147 if ((mem=AllocPooled(memPool,size)))
153 ReleaseSemaphore(memsemptr);
168 ObtainSemaphore(memsemptr);
170 FreePooled(memPool,mem,size);
173 ReleaseSemaphore(memsemptr);
178 void *realloc (void *old, size_t ns)
181 LONG osize, *o = old;
186 return malloc(nsize);
188 osize = (*(o-1)) - sizeof(ULONG);
193 if ((new = malloc(nsize)))
207 void __memCleanUp (void)
211 ObtainSemaphore(memsemptr);
219 ReleaseSemaphore(memsemptr);
223 #define ADD2LIST(a,b,c) asm(".stabs \"_" #b "\"," #c ",0,0,_" #a )
224 #define ADD2EXIT(a,pri) ADD2LIST(a,__EXIT_LIST__,22); \
225 asm(".stabs \"___EXIT_LIST__\",20,0,0," #pri "+128")
226 ADD2EXIT(__memCleanUp,-50);
227 #elif !defined(ixemul)
228 #error No libnix and no ixemul!?
231 #error Only GCC is supported, multitasking safe malloc/free required.
232 #endif /* __GNUC__ */
234 #endif /* def AMIGA */