remove OSF1 support

cde/lib/tt/bin/shell/mover.C

@@ -35,7 +35,7 @@
 #include "tt_options.h"
 #include <errno.h>
 #include <string.h>
-#if defined(__osf__) || defined(linux) || defined(CSRG_BASED)
+#if defined(linux) || defined(CSRG_BASED)
 #include <unistd.h>
 #else
 #if !defined(sun)

cde/lib/tt/bin/shell/rcopier.C

@@ -34,11 +34,7 @@
 
 #include "tt_options.h"
 #include <string.h>
-#ifdef __osf__
-#include <unistd.h>
-#else
 #include <osfcn.h>
-#endif
 #if defined(OPT_BUG_SUNOS_4)
 #	include <stdlib.h>
 #endif

cde/lib/tt/bin/shell/remover.C

@@ -35,7 +35,7 @@
 #include "tt_options.h"
 #include <errno.h>
 #include <string.h>
-#if defined(__osf__) || defined(linux) || defined(CSRG_BASED)
+#if defined(linux) || defined(CSRG_BASED)
 #include <unistd.h>
 #else
 #if !defined(sun)

cde/lib/tt/bin/ttdbserverd/db_server_svc.C

@@ -214,7 +214,7 @@ main(int argc, char** argv, char **envp)
 	void install_signal_handler();
 	SVCXPRT *transp;
 	struct sockaddr_in saddr;
-#if defined(DEC) || defined(HPUX)
+#if defined(HPUX)
 	int asize = sizeof(saddr);
 #else
 # if defined(linux) || defined(CSRG_BASED) || defined(sun)
@@ -484,11 +484,11 @@ main(int argc, char** argv, char **envp)
 		if (!_tt_debug_mode) {
 			if (0!=fork()) exit(0);
 
-#if defined(__osf__) || defined(CSRG_BASED)
+#if defined(CSRG_BASED)
 			setsid();
 #else
  			setpgrp();
-#endif // __osf__
+#endif //CSRG_BASED
 
 			close(0); close(1); close(2);
 

cde/lib/tt/bin/tttar/tttar.C

@@ -37,7 +37,7 @@
 #include <stdlib.h>
 #include <sys/param.h>
 #include <sys/stat.h>
-#if defined(__osf__) || defined(linux) || defined(sun) || defined(CSRG_BASED)
+#if defined(linux) || defined(sun) || defined(CSRG_BASED)
 #include <unistd.h>
 #else
 #if !defined(sun)

cde/lib/tt/bin/tttar/tttar_api.C

@@ -33,7 +33,7 @@
  */
 
 #include <errno.h>
-#if defined(__osf__) || defined(linux) || defined(CSRG_BASED) || defined(sun)
+#if defined(linux) || defined(CSRG_BASED) || defined(sun)
 #include <unistd.h>
 #else
 #include <osfcn.h>

cde/lib/tt/bin/tttar/tttar_spec.C

@@ -32,11 +32,11 @@
  *
  */
 
-#if defined(__osf__) || defined(linux) || defined(CSRG_BASED) || defined(sun)
+#if defined(linux) || defined(CSRG_BASED) || defined(sun)
 #include <unistd.h>
 #else
 #include <osfcn.h>
-#endif /* __osf__ */
+#endif
 #include "api/c/tt_c.h"
 #include "util/tt_iostream.h"
 #include "tttar_utils.h"