Kill off OSMAJORVERSION and OSMINORVERSION defines/cpp flags

This has meant very little for a long time as configure.ac just
hardcoded these values depending on the current OS versions at the
time.

The only place where this is really 'needed' is XlationSvc.c in DtSvc
so that differences between locale specifications on various versions
of an OS can be accounted for. So for now, we just define those when
building DtSvc.

We could probably safely remove them as well with an update to the
Xlate locale DB to remove ancient cruft we don't care about anymore.

For various other modules, like dtlogin, dtsession, etc we just use
the code that was already being used due to the hardcoded values we've
had for the last 10-ish years.

cde/programs/dtappbuilder/src/libAButil/util.c

@@ -230,17 +230,6 @@ util_vfork(void)
 /*
  * putenv() is non-POSIX, so the parameter types can vary a bit...
  */
-#ifdef __cplusplus
-extern "C" {
-#endif
-#if (defined(sun) && OSMAJORVERSION >= 5 && OSMINORVERSION >= 4 && OSMINORVERSION <=10 )
-    extern int putenv(const char *string);
-#elif !(defined(__aix) || defined(__NetBSD__))
-    extern int putenv(char *string);
-#endif
-#ifdef __cplusplus
-} // extern "C"
-#endif
 int
 util_putenv(STRING string)
 {

cde/programs/dtlogin/account.c

@@ -51,7 +51,7 @@
 #endif
 
 #include	<fcntl.h>
-#if defined(__FreeBSD__) && OSMAJORVERSION > 8 || defined(HAS_PAM_LIBRARY)
+#if defined (__FreeBSD__) || defined(HAS_PAM_LIBRARY)
 #include	<utmpx.h>
 #else
 #include	<utmp.h>

cde/programs/dtlogin/dm.c

@@ -54,7 +54,7 @@
 # include	<sys/types.h>
 # include	<sys/signal.h>
 # include	<sys/stat.h>
-#if defined(__FreeBSD__) && OSMAJORVERSION > 8
+#if defined(__FreeBSD__)
 # include	<utmpx.h>
 #else
 # include	<utmp.h>
@@ -1646,7 +1646,7 @@ GettyMessage( struct display *d, int msgnum )
 int 
 GettyRunning( struct display *d )
 {
-#if defined(__FreeBSD__) && OSMAJORVERSION > 8
+#if defined(__FreeBSD__)
     struct utmpx utmp;		/* local struct for new entry		   */
     struct utmpx *u;		/* pointer to entry in utmp file	   */
 #else
@@ -1671,7 +1671,7 @@ GettyRunning( struct display *d )
         return FALSE;
 
 
-#if defined(__FreeBSD__) && OSMAJORVERSION > 8
+#if defined(__FreeBSD__)
     bzero(&utmp, sizeof(struct utmpx));
 #else
     bzero(&utmp, sizeof(struct utmp));

cde/programs/dtlogin/fontpath.c

@@ -39,7 +39,7 @@
 # include <signal.h>
 # include <X11/Xatom.h>
 # include <X11/Xmu/Error.h>
-#if defined(__FreeBSD__) && OSMAJORVERSION > 8
+#if defined(__FreeBSD__)
 # include <utmpx.h>
 #else
 # include <utmp.h>

cde/programs/dtlogin/genauth.c

@@ -112,10 +112,6 @@ extern int errno;
 #  define DONT_USE_DES
 # elif defined(sun)
 #  define USE_CRYPT
-#  if (OSMAJORVERSION >= 4)
-    /* avoid strange sun crypt hackery */
-#   define crypt _crypt
-#  endif
 # endif
 # define USE_ENCRYPT
 #endif

cde/programs/dtlogin/session.c

@@ -67,7 +67,7 @@
 # include <X11/Xatom.h>
 # include <X11/Xmu/Error.h>
 # include <setjmp.h>
-#if defined(__FreeBSD__) && OSMAJORVERSION > 8 || defined(HAS_PAM_LIBRARY)
+#if defined(__FreeBSD__) || defined(HAS_PAM_LIBRARY)
 # include <utmpx.h>
 #else
 # include <utmp.h>

cde/programs/dtlogin/socket.c

@@ -165,11 +165,7 @@ GetChooserAddr (char *addr, int *lenp)
     int			len;
 
     len = sizeof in_addr;
-#if defined (_AIX) && (OSMAJORVERSION==4) && (OSMINORVERSION==2)
-    if (getsockname (chooserFd, (struct sockaddr *)&in_addr, (size_t *)&len) < 0)
-#else
     if (getsockname (chooserFd, (struct sockaddr *)&in_addr, &len) < 0)
-#endif
 	return -1;
     Debug ("Chooser socket port: %d\n", ntohs(in_addr.sin_port));
     memmove( addr, (char *) &in_addr, len);

cde/programs/dtlogin/sysauth.c

@@ -45,10 +45,6 @@
  **
  **	Conditional compiles for HPUX:
  **
- **     OSMAJORVERSION < 8
- **     	    HP-UX 7.0/7.03 restricted license counting algorithms
- **		    are used. Otherwise HP-UX 8.0 and beyond is used
- **
  **	AUDIT       HP C2 security enhancements; checks for existence of
  **                 SECUREPASSWD file and authenticates user against
  **                 password contained in that file. Also performs
@@ -1022,7 +1018,7 @@ Authenticate( struct display *d, char *name, char *passwd, char **msg )
     }
 #endif
 
-#if defined(__OpenBSD__) && OSMAJORVERSION > 5
+#if defined(__OpenBSD__)
     /*
      * Use the OpenBSD getpwnam_shadow function to get the crypt()ed password
      */

cde/programs/dtlogin/vgauth.c

@@ -45,10 +45,6 @@
  **
  **	Conditional compiles for HPUX:
  **
- **     OSMAJORVERSION < 8
- **     	    HP-UX 7.0/7.03 restricted license counting algorithms
- **		    are used. Otherwise HP-UX 8.0 and beyond is used
- **
  **	AUDIT       HP C2 security enhancements; checks for existence of
  **                 SECUREPASSWD file and authenticates user against
  **                 password contained in that file. Also performs

cde/programs/dtmail/libDtMail/Common/IO.C

@@ -91,10 +91,6 @@ extern "C"
           mntctl(int, int, char *);
   ssize_t writev(int, const struct iovec *, int);
 }
-#if (OSMAJORVERSION==4) && (OSMINORVERSION==2)
-/* Temporary hack till the /usr/lpp/xlC/include/unistd.h file is fixed. */
-extern "C" { int lockf(int, int, off_t); }
-#endif
 #endif /* _AIX */
 
 #include <DtMail/DtMail.hh>

cde/programs/dtprintinfo/libUI/BaseUI.h

@@ -35,26 +35,17 @@
 
 #ifndef _BOOLEAN_
 #define _BOOLEAN_
-#if (defined(sun) && OSMAJORVERSION <= 5 && OSMINORVERSION <= 3)
+#if defined(sun)
   #include <sys/types.h>
   #define boolean boolean_t
-  #define true B_TRUE
-  #define false B_FALSE
-#elif defined(sun)
-  #include <sys/types.h>
-  #define boolean boolean_t
-#if defined(__XOPEN_OR_POSIX)
-  #define true _B_TRUE
-  #define false _B_FALSE
-#else
-  #define true B_TRUE
-  #define false B_FALSE
-#endif
-#elif defined(__linux__)
-  #define false 0
-  #define true 1
-  #define boolean int
-#elif defined(CSRG_BASED)
+# if defined(__XOPEN_OR_POSIX)
+   #define true _B_TRUE
+   #define false _B_FALSE
+# else
+   #define true B_TRUE
+   #define false B_FALSE
+# endif
+#elif defined(__linux__) || defined(CSRG_BASED)
 #include <stdbool.h>
 #define boolean bool
 #else

cde/programs/dtprintinfo/objects/BaseObj.h

@@ -36,26 +36,17 @@
 
 #ifndef _BOOLEAN_
 #define _BOOLEAN_
-#if (defined(sun) && OSMAJORVERSION <= 5 && OSMINORVERSION <= 3)
+#if defined(sun)
   #include <sys/types.h>
   #define boolean boolean_t
-  #define true B_TRUE
-  #define false B_FALSE
-#elif defined(sun)
-  #include <sys/types.h>
-  #define boolean boolean_t
-#if defined(__XOPEN_OR_POSIX)
-  #define true _B_TRUE
-  #define false _B_FALSE
-#else
-  #define true B_TRUE
-  #define false B_FALSE
-#endif
-#elif defined(__linux__)
-  #define false 0
-  #define true 1
-  #define boolean int
-#elif defined(CSRG_BASED)
+# if defined(__XOPEN_OR_POSIX)
+   #define true _B_TRUE
+   #define false _B_FALSE
+# else
+   #define true B_TRUE
+   #define false B_FALSE
+# endif
+#elif defined(__linux__) || defined(CSRG_BASED)
 #include <stdbool.h>
 #define boolean bool
 #else

cde/programs/dtprintinfo/util/Invoke.C

@@ -114,11 +114,7 @@ Invoke::Invoke(const char *command,   // Command to Run
    memset(&oldsigquit_act, '\0', sizeof (struct sigaction));
    memset(&oldsigint_act, '\0', sizeof (struct sigaction));
 
-#if (defined(sun) && OSMAJORVERSION == 5 && OSMINORVERSION <= 4)
-   action.sa_handler = (void (*)())SIG_IGN;
-#else
    action.sa_handler = SIG_IGN;
-#endif
 
    sigaction(SIGINT, &action, &oldsigint_act);
    sigaction(SIGQUIT, &action, &oldsigquit_act);

cde/programs/dtsession/SmLock.c

@@ -1827,7 +1827,7 @@ localAuthenticate(
    /*
     * Get password entry for 'name' or 'uid'.
     */
-#if defined(__OpenBSD__) && OSMAJORVERSION > 5
+#if defined(__OpenBSD__)
     if ((pwent = (name == NULL ?
             getpwuid_shadow(uid) : getpwnam_shadow(name))) == NULL)
 #else