/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- * related information and legal notices. It is expected that any future
- * projects/authors will amend these files as needed.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
* Doug Hay, 1998
*/
-#ifndef _MISC_H_
-#define _MISC_H_
+#ifndef MISC_H
+#define MISC_H
#include <ctype.h>
+#include <string.h>
#include <sys/types.h>
-#include <ctype.h>
-#if defined(hpux) || defined(SUN4) || defined(solaris) || defined(_WIN32)
-#include <string.h>
-#else
-#include <strings.h>
-#endif
+#define MAX(a,b) (a > b ? a : b)
+#define MIN(a,b) (a < b ? a : b)
#if defined(_WIN32)
typedef unsigned char u_char;
typedef unsigned short u_short;
-typedef char * caddr_t;
typedef unsigned int u_int;
-
-/* Promote warning to error - undefined function. assuming eternal int */
-#pragma warning (error : 4013 )
-/* Promote warning to error - Too many actual parameters */
-#pragma warning (error : 4020 )
-/* Promote warning to error - different types for formal and actual parameter */
-#pragma warning (error : 4024 )
-/* Promote warning to error - Formal parameter different from declaration */
-#pragma warning (error : 4028 )
-/* Promote warning to error - Parameters to void function. */
-#pragma warning (error : 4087 )
+typedef long ssize_t;
/* integral mismatch, due to misuse of sector short */
+#ifndef __GNUC__
#pragma warning (disable : 4761 )
+#endif
-#define bzero(d, s) memset(d, 0, s)
-#define bcopy(s, d, z) memcpy(d, s, z)
-
-#include <minmax.h>
#include <io.h>
#define random rand
#define srandom srand
-#define index strchr
-#define rindex strrchr
-/*#define _POSIX_ */
+#define strncasecmp(s1, s2, s3) _strnicmp(s1, s2, s3)
+#define mkdir(dir,perm) _mkdir((dir))
+#ifndef F_OK
+#define F_OK 0 /* FILE existence */
+#endif
+#ifndef W_OK
+#define W_OK 02 /* Write permission */
#endif
+#ifndef R_OK
+#define R_OK 04 /* Read permission */
+#endif
+
+typedef int pid_t;
+#define vsnprintf _vsnprintf
-#include "prototype.h"
-#include "options.h"
+#endif /* _WIN32 */
/* This is the structure we use to keep track of the global mobility
things, such as when the server is supposed to start/stop updating
mobility and the timestamp of when the game was last up. These
times are in seconds. */
struct mob_acc_globals {
- time_t timestamp; /* Last timestamp of when the game was up */
- time_t starttime; /* When we should start updating mobility again. */
+ time_t timestamp; /* Last timestamp of when the game was up */
+ time_t starttime; /* When we should start updating mobility again. */
};
-
-#define ANNO_KEEP_DAYS 7 /* Keep announcements around for this many days */
-#define RESOLVE_IPADDRESS /* resolve ip addresses into hostnames */
-
-typedef u_char natid; /* also change NSC_NATID in nsc.h */
-#if defined(__linux__ ) || defined(__osf__)
-#define POSIXSIGNALS 1
-#endif
-
-#if !defined (_EMPTH_LWP) && !defined (_EMPTH_POSIX)
-#define _EMPTH_LWP 1
-#endif
-
-#if defined(_EMPTH_POSIX) && !defined(POSIXSIGNALS)
-#define POSIXSIGNALS
+#ifdef __GNUC__
+#define ATTRIBUTE(attrs) __attribute__ (attrs)
+#else
+#define ATTRIBUTE(attrs)
#endif
-#if defined(POSIXSIGNALS) || defined(__STDC__)
-typedef void emp_sig_t;
-#else
-typedef int emp_sig_t;
+/* This uses a lot of thread stack with some versions of GNU libc,
+ which can lead to nasty heap smashes (observed with 2.2.93).
+ Disabled for now, until we readjust thread stack sizes. */
+#if 0
+#define RESOLVE_IPADDRESS /* resolve ip addresses into hostnames */
#endif
+typedef u_char natid; /* NSC_NATID must match this */
-#if !defined(aix) && !defined(sgi)
-#ifndef ultrix /* already defined in ultrix */
-typedef char s_char; /* change to signed char for aix */
-#endif /* ultrix */
-#else
-typedef signed char s_char;
-#endif /* !aix && !sgi */
-typedef short coord; /* also change NSC_COORD in nsc.h */
/*
- * watch it; your compiler might not like this.
- * If you think this is bogus, look at /usr/include/struct.h
+ * TODO s_char has to go. Use plain char for characters and strings,
+ * signed char for small integers.
*/
-#define OFFSET(stype, oset) ((int)(&(((struct stype *)0)->oset)))
-#define SETOFF(sinst, oset) ((s_char *) (sinst) + (oset))
+#ifdef __CHAR_UNSIGNED__
+typedef signed char s_char;
+#else
+typedef char s_char;
+#endif
+
+typedef short coord;
#ifndef bit
#define bit(x) (1<<(x))
#define hours(x) (60*60*(x))
#define days(x) (60*60*24*(x))
-typedef void (*voidfunc)();
-typedef int(*qsort_func_t)(const void *, const void *);
-
- /* return codes from command routines */
-#define RET_OK 0 /* command completed sucessfully */
-#define RET_FAIL 1 /* command completed unsucessfully [?] */
-#define RET_SYN 2 /* syntax error in command */
-#define RET_SYS 3 /* system error (missing file, etc) */
-
-#define MAX_DISTPATH_LEN 10 /* Has to go somewhere */
-
-/*
- * references to library functions which aren't related to any
- * particular object, and are of general interest
- */
-#if !defined(ALPHA) && !defined(__osf__) && !defined(__linux__) && !defined(_WIN32)
-extern long random();
-#endif
-
-double dmax _PROTO((double n1, double n2));
-double dmin _PROTO((double n1, double n2));
-
-extern s_char *copy _PROTO((s_char *s1, s_char *s2));
-extern s_char *numstr _PROTO((s_char buf[], int n));
-extern s_char *esplur _PROTO((int n));
-extern s_char *splur _PROTO((int n));
-extern s_char *iesplur _PROTO((int n));
-extern s_char *plur _PROTO((int n, s_char *no, s_char *yes));
-extern s_char *getstarg _PROTO((s_char *input, s_char *prompt, s_char buf[]));
-extern s_char *getstring _PROTO((s_char *prompt, s_char buf[]));
-extern s_char *prbuf(s_char *format, ...);
+extern int debug;
+extern int daemonize;
/*
- * frequently used libc functions
+ * If EXPR is true, an internal error occured.
+ * Return EXPR != 0.
+ * Usage: if (CANT_HAPPEN(...)) recovery_code();
*/
+#define CANT_HAPPEN(expr) ((expr) ? oops(#expr, __FILE__, __LINE__) : 0)
+extern int oops(char *, char *, int);
-#if !defined(_WIN32)
-#if defined(linux)
-#ifndef __STDC__
-extern char *malloc();
-extern char *calloc();
-#endif
-#else
-#if !defined(ALPHA) && !defined(__osf__) && !defined(ultrix) && !defined(hpux) && !defined(FBSD)
-extern char *malloc();
-extern char *calloc();
-#endif
-#endif
-#endif
-
-#if (!defined (aix) && !defined (sgi))
-extern char *ctime();
-extern char *strncpy();
-extern char *strcpy();
-#ifndef NeXT
-extern char *index();
-extern char *rindex();
-#endif /* NeXT */
-#endif /* !aix && !sgi*/
-
-extern time_t time();
-#if !defined(_WIN32)
-#ifdef linux
-#ifndef atof
-extern double atof();
-#endif
-#else
-extern double atof();
-#endif
-#endif
+ /* return codes from command routines */
+#define RET_OK 0 /* command completed sucessfully */
+#define RET_FAIL 1 /* command completed unsucessfully [?] */
+#define RET_SYN 2 /* syntax error in command */
+#define RET_SYS 3 /* system error (missing file, etc) */
+
+extern char *getstarg(char *input, char *prompt, char buf[]);
+extern char *getstring(char *prompt, char buf[]);
+extern char *ugetstring(char *prompt, char buf[]);
+
+extern char *prbuf(char *format, ...)
+ ATTRIBUTE((format (printf, 1, 2)));
+
+#define AGREE_FREE 0
+#define AGREE_PROPOSED 1
+#define AGREE_SIGNED 2
-#if !defined(_WIN32)
-#if !defined (__ppc__) && !defined (hpux) && !defined (aix) && !defined (linux) && !defined(ALPHA) && !defined(__osf__) && !defined(SUN4) && !defined (Rel4) && !(defined (ultrix) && (defined (__STDC__) || defined (__SYSTEMFIVE) || defined (__POSIX)))
-extern char *sprintf();
-#endif /* aix */
#endif
-
-#define MAXCHRNV 12
-
-#include "prototypes.h" /* must come at end, after defines and typedefs */
-
-#endif /* _MISC_H_ */
projects / empserver / blobdiff