Code cleanup for ports

ChangeLog

@@ -7,14 +7,17 @@ v0.71.1		28-Nov-2004
 		Compiles more or less on x86_64, there are issues with utmp
 		and struct lastlog
 		Compiles on NetBSD i386.
-		Compiles in Alpha.
+		Compiles on Alpha.
+		Doesn't compile on Mac OS X.
 
 	upgrade:
 		Make sure you remove everything related to bbslist menus from
 		your menus and txtfiles.
 
 	general:
-		Added port to OpenBSD, is under test.
+		Added port to OpenBSD, is under test (and doesn't work).
+		Code cleanup so that compile stops on unknown OSes and CPUs
+		instead of missing code parts.
 
 	mbsebbs:
 		The creation of the mailout semafore is now after the hangup

lib/mbselib.h

@@ -1278,7 +1278,17 @@ struct	menufile {
 	unsigned int	xMaxSecurity;
 	char		DoorName[15];		/* Door name		    */
 	char		TypeDesc[30];		/* Menu Type Description    */
-#ifdef __i386__
+#ifdef WORDS_BIGENDIAN
+						/* All bits swapped         */
+	unsigned        HideDoor        : 1;    /* Hide door from lists     */
+	unsigned        SingleUser      : 1;    /* Single user door         */
+	unsigned        NoPrompt        : 1;    /* No prompt after door     */
+	unsigned        NoSuid          : 1;    /* Execute noduid           */
+	unsigned        Comport         : 1;    /* Vmodem comport mode      */
+	unsigned        Y2Kdoorsys      : 1;    /* Write Y2K style door.sys */
+	unsigned        NoDoorsys       : 1;    /* Suppress door.sys        */
+	unsigned        AutoExec        : 1;    /* Auto Exec Menu Type      */
+#else
 	unsigned	AutoExec	: 1;	/* Auto Exec Menu Type      */
 	unsigned	NoDoorsys	: 1;	/* Suppress door.sys	    */
 	unsigned	Y2Kdoorsys	: 1;	/* Write Y2K style door.sys */
@@ -1287,16 +1297,6 @@ struct	menufile {
 	unsigned	NoPrompt	: 1;	/* No prompt after door	    */
 	unsigned	SingleUser	: 1;	/* Single user door	    */
 	unsigned	HideDoor	: 1;	/* Hide door from lists	    */
-#else
-						/* All bits swapped	    */
-	unsigned        HideDoor	: 1;	/* Hide door from lists	    */
-	unsigned        SingleUser	: 1;	/* Single user door	    */
-	unsigned        NoPrompt        : 1;	/* No prompt after door	    */
-	unsigned        NoSuid          : 1;	/* Execute noduid	    */
-	unsigned        Comport         : 1;	/* Vmodem comport mode      */
-	unsigned        Y2Kdoorsys      : 1;	/* Write Y2K style door.sys */
-	unsigned        NoDoorsys       : 1;	/* Suppress door.sys        */
-	unsigned        AutoExec        : 1;	/* Auto Exec Menu Type      */
 #endif
 	long		xUnused;
 	int		HiForeGnd;		/* High ForeGround color    */

lib/strutil.c

@@ -344,7 +344,7 @@ char *OsName()
 #elif __OpenBSD__
     return (char *)"OpenBSD";
 #else
-    return (char *)"Unknown";
+#error "Unknown target OS"
 #endif
 }
 
@@ -365,7 +365,7 @@ char *OsCPU()
 #elif __hppa__
     return (char *)"HPPA";
 #else
-    return (char *)"Unknown";
+#error "Unknown CPU"
 #endif
 }
 

mbmon/mbmon.c

@@ -406,30 +406,35 @@ void soft_info(void)
 
 	clr_index();
 	set_color(YELLOW, BLACK);
-#ifdef __linux__
+
+#if defined(__linux__)
 	p = xstrcpy((char *)"MBSE BBS (GNU/Linux");
-#elif __FreeBSD__
+#elif defined(__FreeBSD__)
 	p = xstrcpy((char *)"MBSE BBS (FreeBSD");
-#elif __NetBSD__
+#elif defined(__NetBSD__)
 	p = xstrcpy((char *)"MBSE BBS (NetBSD");
-#elif __OpenBSD__
+#elif defined(__OpenBSD__)
 	p = xstrcpy((char *)"MBSE BBS (OpenBSD");
 #else
-	p = xstrcpy((char *)"MBSE BBS (Unknown");
+#error "Unknown OS"
 #endif
-#ifdef __i386__
+
+#if defined(__i386__)
 	p = xstrcat(p, (char *)" i386)");
-#elif __PPC__
+#elif defined(__x86_64__)
+	p = xstrcat(p, (char *)" x86-64");
+#elif defined(__PPC__) || defined(__ppc__)
 	p = xstrcat(p, (char *)" PPC)");
-#elif __sparc__
+#elif defined(__sparc__)
 	p = xstrcat(p, (char *)" Sparc)");
-#elif __alpha__
+#elif defined(__alpha__)
 	p = xstrcat(p, (char *)" Alpha)");
-#elif __hppa__
+#elif defined(__hppa__)
 	p = xstrcat(p, (char *)" HPPA)");
 #else
-	p = xstrcat(p, (char *)" Unknown)");
+#error "Unknown CPU"
 #endif
+
 	center_addstr( 6, p);
 	free(p);
 	set_color(WHITE, BLACK);

mbsetup/m_global.c

@@ -1691,14 +1691,14 @@ int global_doc(FILE *fp, FILE *toc, int page)
     if (uname(&utsbuf) == 0) {
 	add_webtable(wp, (char *)"Node name", utsbuf.nodename);
 	fprintf(fp, "      Node name        %s\n", utsbuf.nodename);
-#ifdef __USE_GNU
+#if defined(__USE_GNU)
 	add_webtable(wp, (char *)"Domain name", utsbuf.domainname);
 	fprintf(fp, "      Domain name      %s\n", utsbuf.domainname);
-#else
-#ifdef __linux__
+#elif defined(__linux__)
 	add_webtable(wp, (char *)"Domain name", utsbuf.__domainname);
 	fprintf(fp, "      Domain name      %s\n", utsbuf.__domainname);
-#endif
+#else
+#error "Don't know utsbuf.domainname on this OS"
 #endif
 	sprintf(temp, "%s %s", utsbuf.sysname, utsbuf.release);
 	add_webtable(wp, (char *)"Operating system", temp);

mbsetup/m_tty.c

@@ -140,17 +140,16 @@ int CountTtyinfo(void)
             for (i = 0; i < 4; i++) {
                 memset(&ttyinfo, 0, sizeof(ttyinfo));
                 sprintf(ttyinfo.comment, "ISDN line %d", i+1);
-#ifdef __linux__
+#if defined(__linux__)
                 sprintf(ttyinfo.tty,     "ttyI%d", i);
-#endif
-#ifdef __FreeBSD__
+#elif defined(__FreeBSD__)
 		sprintf(ttyinfo.tty,     "cuaia%d", i);
-#endif
-#ifdef __NetBSD__
+#elif defined(__NetBSD__)
 		sprintf(ttyinfo.tty,     "ttyi%c", i + 'a'); // NetBSD on a Sparc, how about PC's? 
-#endif
-#ifdef __OpenBSD__
+#elif defined(__OpenBSD__)
 		sprintf(ttyinfo.tty,     "cuaia%d", i);	// I think this is wrong!
+#else
+#error "Don't know the tty name for ISDN on this OS"
 #endif
                 sprintf(ttyinfo.speed,   "64 kbits");
 		sprintf(ttyinfo.flags,   "XA,X75,CM");
@@ -166,17 +165,16 @@ int CountTtyinfo(void)
             for (i = 0; i < 4; i++) {
                 memset(&ttyinfo, 0, sizeof(ttyinfo));
                 sprintf(ttyinfo.comment, "Modem line %d", i+1);
-#ifdef __linux__
+#if defined(__linux__)
 		sprintf(ttyinfo.tty,     "ttyS%d", i);
-#endif
-#ifdef __FreeBSD__
+#elif defined(__FreeBSD__)
 		sprintf(ttyinfo.tty,     "cuaa%d", i);
-#endif
-#ifdef __NetBSD__
+#elif defined(__NetBSD__)
 		sprintf(ttyinfo.tty,     "tty%c", i + 'a'); // NetBSD on a Sparc, how about PC's?
-#endif
-#ifdef __OpenBSD__
+#elif defined(__OpenBSD__)
 		sprintf(ttyinfo.tty,	"tty0%d", i);
+#else
+#error "Don't know the tty name of the serial ports on this OS"
 #endif
                 sprintf(ttyinfo.speed,   "33.6 kbits");
 		sprintf(ttyinfo.flags,   "CM,XA,V32B,V42B,V34");

mbtask/mbtask.c

@@ -149,12 +149,12 @@ void load_maincfg(void)
          */
         sprintf(CFG.bbs_name, "MBSE BBS");
         uname((struct utsname *)&un); 
-#ifdef __USE_GNU
+#if defined(__USE_GNU)
         sprintf(CFG.sysdomain, "%s.%s", un.nodename, un.domainname); 
-#else
-#ifdef __linux__
+#elif defined(__linux__)
         sprintf(CFG.sysdomain, "%s.%s", un.nodename, un.__domainname);
-#endif
+#else
+#error "Don't know un.domainname on this OS"
 #endif
         sprintf(CFG.comment, "MBSE BBS development");
         sprintf(CFG.origin, "MBSE BBS. Made in the Netherlands");
@@ -1107,6 +1107,8 @@ void *scheduler(void)
 	    }
 	    fclose(fp);
 	}
+#else
+#error "Don't know how to get the loadaverage on this OS"
 #endif
 	if (Load >= TCFG.maxload) {
 	    if (!LOADhi) {

mbtask/signame.c

@@ -49,7 +49,7 @@ char	SigName[32][16] = {	"NOSIGNAL",
 		"SIGIO",	"SIGPWR",	"SIGUNUSED"};
 
 
-#elif defined(__PPC__)
+#elif defined(__PPC__) || defined(__ppc__)
 
 char    SigName[32][16] = {     "NOSIGNAL",
                 "SIGHUP",       "SIGINT",       "SIGQUIT",      "SIGILL",

mbtask/taskdisk.c

@@ -363,6 +363,8 @@ void update_diskstat(void)
 	     * XxxxBSD has the info in the statfs structure.
 	     */
 	    tmp->ro = (sfs.f_flags & MNT_RDONLY);
+#else
+#error "Don't know how to get sfs read-only status"
 #endif
         }
     }
@@ -385,6 +387,8 @@ void add_path(char *lpath)
     struct statfs   *mntbuf;
     long	    mntsize;
     int		    i;
+#else
+#error "Don't know how to get mount paths"
 #endif
 
     if (strlen(lpath) == 0) {

unix/mbuseradd.c

@@ -221,8 +221,7 @@ int main(int argc, char *argv[])
 	exit(1);
     }
 #else
-    syslog(LOG_WARNING, "Don't know how to add a user on this OS");
-    exit(1);
+#error "Don't know how to add a user on this OS"
 #endif
 
     sprintf(shell, "%s/bin/mbsebbs", getenv("MBSE_ROOT"));
@@ -239,8 +238,7 @@ int main(int argc, char *argv[])
     args[8] = shell;
     args[9] = argv[2];
     args[10] = NULL;
-#endif
-#if defined(__NetBSD__) || defined(__OpenBSD__)
+#elif defined(__NetBSD__) || defined(__OpenBSD__)
     args[1] = (char *)"-c";
     args[2] = argv[3];
     args[3] = (char *)"-d";
@@ -252,8 +250,7 @@ int main(int argc, char *argv[])
     args[9] = (char *)"-m";
     args[10] = argv[2];
     args[11] = NULL;
-#endif
-#ifdef __FreeBSD__
+#elif defined(__FreeBSD__)
     args[1] = (char *)"useradd";
     args[2] = argv[2];
     args[3] = (char *)"-c";
@@ -265,6 +262,8 @@ int main(int argc, char *argv[])
     args[9] = (char *)"-s";
     args[10] = shell;
     args[11] = NULL;
+#else
+#error "Don't know how to add a user on this OS"
 #endif
 
     if (execute(args, (char *)"/dev/tty", (char *)"/dev/tty", (char *)"/dev/tty") != 0) {