*** empty log message ***

src/port.h

@@ -1,5 +1,5 @@
 /* Portability declarations.  Requires sys/types.h.
-   Copyright (C) 1988 Free Software Foundation
+   Copyright (C) 1988, 1992 Free Software Foundation
 
 This file is part of GNU Tar.
 
@@ -17,6 +17,21 @@ You should have received a copy of the GNU General Public License
 along with GNU Tar; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* AIX requires this to be the first thing in the file. */
+#ifdef __GNUC__
+#define alloca __builtin_alloca
+#else /* not __GNUC__ */
+#if HAVE_ALLOCA_H
+#include <alloca.h>
+#else /* not HAVE_ALLOCA_H */
+#ifdef _AIX
+ #pragma alloca
+#else /* not _AIX */
+char *alloca ();
+#endif /* not _AIX */
+#endif /* not HAVE_ALLOCA_H */
+#endif /* not __GNUC__ */
+
 #include "pathmax.h"
 
 #ifdef _POSIX_VERSION
@@ -53,19 +68,20 @@ typedef long off_t;
 #define PTR void *
 #else
 #define PTR char *
-#define const
 #endif
 
-/* Since major is a function on SVR4, we can't use `ifndef major'.  */
-#ifdef MAJOR_IN_MKDEV
-#include <sys/mkdev.h>
+/* Since major is a function on SVR4, we can't just use `ifndef major'.  */
+#ifdef major			/* Might be defined in sys/types.h.  */
 #define HAVE_MAJOR
 #endif
-#ifdef MAJOR_IN_SYSMACROS
-#include <sys/sysmacros.h>
+
+#if !defined(HAVE_MAJOR) && defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
 #define HAVE_MAJOR
 #endif
-#ifdef major			/* Might be defined in sys/types.h.  */
+
+#if !defined(HAVE_MAJOR) && defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
 #define HAVE_MAJOR
 #endif
 
@@ -81,6 +97,12 @@ typedef long off_t;
 #if !defined(__MSDOS__) && !defined(STDC_HEADERS)
 #include <memory.h>
 #endif
+#ifdef index
+#undef index
+#endif
+#ifdef rindex
+#undef rindex
+#endif
 #define index strchr
 #define rindex strrchr
 #define bcopy(s, d, n) memcpy(d, s, n)

src/tar.h

@@ -176,7 +176,7 @@ TAR_EXTERN int cmd_mode;
 #define CMD_UPDATE	6		/* -u */
 #define CMD_EXTRACT	7		/* -x */
 #define CMD_DELETE	8		/* -D */
-#define CMD_VERSION	9		/* --version */
+#define CMD_VERSION	9		/* +version */
 
 					/* -[0-9][lmh] */
 			/* CMD_CAT	   -A */
@@ -218,13 +218,13 @@ TAR_EXTERN int  f_verify;		/* -W */
 TAR_EXTERN int  f_exclude;		/* -X */
 TAR_EXTERN int 	f_compress;		/* -z */
 					/* -Z */
-TAR_EXTERN int	f_do_chown;		/* --do-chown */
-TAR_EXTERN int  f_totals;		/* --totals */
-TAR_EXTERN int	f_remove_files;		/* --remove-files */
-TAR_EXTERN int	f_ignore_failed_read;	/* --ignore-failed-read */
-TAR_EXTERN int	f_checkpoint;		/* --checkpoint */
-TAR_EXTERN int	f_show_omitted_dirs;	/* --show-omitted-dirs */
-TAR_EXTERN char *f_volno_file;		/* --volno-file */
+TAR_EXTERN int	f_do_chown;		/* +do-chown */
+TAR_EXTERN int  f_totals;		/* +totals */
+TAR_EXTERN int	f_remove_files;		/* +remove-files */
+TAR_EXTERN int	f_ignore_failed_read;	/* +ignore-failed-read */
+TAR_EXTERN int	f_checkpoint;		/* +checkpoint */
+TAR_EXTERN int	f_show_omitted_dirs;	/* +show-omitted-dirs */
+TAR_EXTERN char *f_volno_file;		/* +volno-file */
 
 /*
  * We default to Unix Standard format rather than 4.2BSD tar format.
@@ -275,7 +275,7 @@ void userec();
 union record *endofrecs();
 void anno();
 
-#if defined (HAVE_VPRINTF) && __STDC__
+#if !defined (VPRINTF_MISSING) && defined (__STDC__)
 void msg(char *, ...);
 void msg_perror(char *, ...);
 #else