Regenerated

2 files changed, 355 insertions, 17 deletions

diff --git a/posix/glob/ChangeLog b/posix/glob/ChangeLog
new file mode 100644
index 0000000000..3b5108bbc8
--- /dev/null
+++ b/posix/glob/ChangeLog
@@ -0,0 +1,315 @@
+Wed Mar  8 13:38:13 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.bat: Fixes from DJ.
+
+Wed Feb 22 00:44:41 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Put AC_ISC_POSIX before AC_CONST.
+
+Sun Feb  5 17:59:53 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* malloc/malloc.c (__malloc_extra_blocks): New variable.
+	(malloc): When getting more core, get __malloc_extra_blocks extra;
+	put the new block at the end of the free list and let the next loop
+ 	iteration use the initial portion of it.
+	* malloc/free.c (_free_internal): Account for twice
+ 	__malloc_extra_blocks in deciding if we have so much extra memory
+ 	we should return it to the system.
+	* malloc/malloc.h (__malloc_extra_blocks): Declare it.
+	* posix/glob.c (prefix_array, glob_pattern_p): Remove gratuitous
+ 	const in parameter decl.
+
+Fri Jan 27 17:53:49 1995  Jim Meyering  (meyering@comco.com)
+
+	* posix/fnmatch.c: Declare errno if it's not defined.
+	That's simpler than testing #if !defined(__GNU_LIBRARY__)
+	&& !defined(STDC_HEADERS).
+
+Thu Jan 26 00:02:01 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* io/ftw.c: Avoid `ret' as variable name.
+	* posix/glob.c: Likewise.
+
+Wed Jan 25 00:45:56 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Put AC_AIX and AC_MINIX early, before
+ 	any compile tests.
+
+Mon Jan 16 15:49:07 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/Makefile.in: Remove config.h and config.log.
+
+Sun Jan 15 06:56:47 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Add AC_CONST check.
+
+Wed Dec  7 14:05:12 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/Makefile.in (realclean): Remove config.status.
+
+	* posix/glob/Makefile.in (DEFS): New variable, set from @DEFS@.
+	(CPPFLAGS): Remove @DEFS@ from here.
+	(.c.o): Use $(DEFS).
+
+Tue Dec  6 19:04:50 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/Makefile.in (CPPFLAGS): Include @DEFS@.
+
+Mon Dec  5 12:05:10 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Add AC_PROG_CC.
+
+Mon Nov  7 00:38:45 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Converted to Autoconf v2.
+	* posix/glob.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H
+	instead of DIRENT, SYSDIR, NDIR.
+	* posix/glob/Makefile.in (CC): New variable, set from @CC@.
+	(CPPFLAGS): Set from @CPPFLAGS@, not @DEFS@.
+
+Sun Oct 09 01:19:38 1994  Jim Meyering  (meyering@comco.com)
+
+	* posix/fnmatch.c: Remove CONFIG_BROKETS conditional.
+
+Sun Oct  2 18:35:16 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.h (__P): Change arg name to `protos', for congruence
+        with 4.4 BSD.
+	* posix/fnmatch.h (__P): Likewise.
+
+Tue Sep  6 19:06:00 1994  Roland McGrath  <roland@geech.gnu.ai.mit.edu>
+
+	* posix/glob.c (prefix_array, glob): Avoid const on initialized
+	variables.  Some compiler generates bad code.
+
+Mon Jul 25 17:17:28 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.bat: New file.
+	* posix/Makefile (glob.tar): Add glob/configure.bat.
+
+Tue Dec 14 13:08:35 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h: #undef FNM_PATHNAME, FNM_NOESCAPE, and
+	FNM_PERIOD before defining them.
+
+Mon Oct 18 04:22:42 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/configure.in: Use AC_HAVE_HEADERS instead of
+	AC_MEMORY_H and AC_UNISTD_H; omit AC_USG (not needed).
+
+Sun Oct 10 14:31:35 1993  Jim Meyering  (meyering@comco.com)
+
+	* posix/fnmatch.c [CONFIG_BROKETS]: Include <config.h> only under
+	this condition, else "config.h".
+
+Wed May 12 16:24:23 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c: Move include <unistd.h> before dir includes.
+	[HAVE_UNISTD_H] [! POSIX] [_POSIX_SOURCE]: Define POSIX.
+
+Thu Apr 22 17:40:28 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (.c.o): Put $(CFLAGS) last.
+	(glob.o): Depend on glob.c.
+	(fnmatch.o): Depend on fnmatch.c.
+
+Fri Apr 16 12:24:21 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c, posix/fnmatch.c: Surround code with 
+	#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+Wed Apr 14 12:49:10 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [USG, NeXT]: Don't test these.
+	[HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
+	[HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
+	[! ANSI_STRING]: Put decls of bcopy and #define of memcpy et al here.
+
+	* posix/fnmatch.c [HAVE_CONFIG_H]: #include "config.h".
+
+Mon Apr 12 16:34:53 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c: Rationalize directory header conditionals.
+
+Sun Apr 11 18:53:50 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h [__cplusplus || __STDC__]: Don't #define const.
+
+Sun Mar 28 16:12:33 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/fnmatch.c (case '*'): Before final loop, fold C1, rather
+	than foling *P before it goes into C1.  C might need folding instead.
+
+Thu Mar 25 13:40:17 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h [!_POSIX_C_SOURCE || ...]: Make this test
+	_GNU_SOURCE, not _BSD_SOURCE; these are our extensions, not theirs.
+	(FNM_CASEFOLD): New bit.
+	(__FNM_FLAGS): Removed macro.
+	* posix/fnmatch.c (fnmatch): Don't test for bogus flag bits; who cares?
+	(FOLD): New macro to casefold a char if FNM_CASEFOLD.
+	Use it to fold all chars before comparison.
+
+Mon Mar  8 13:20:02 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (VPATH): Set this to @srcdir@.
+	(srcdir): Set this to $(VPATH).
+
+	* posix/glob.c (glob): In no matches with GLOB_NOCHECK set case,
+	add NULL terminator to PGLOB->gl_pathv.
+	(prefix_array): Renamed arg PREFIX to DIRNAME, local var PRELEN to
+	DIRLEN.  If DIRNAME is just "/", don't prepend it, so we get
+	"/foo" instead of "//foo".
+	(glob): Move qsort call outside of the else clause of the
+	glob_pattern_p test; it should always be done.
+
+Thu Jan 21 20:12:25 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c: Put #includes of <glob.h> and <fnmatch.h> after
+	all system includes, in case one of them has conflicting defns of
+	FNM_* or GLOB_*, so we will redefine.  #undef FNM_* and GLOB_*
+	before including our headers.
+
+Tue Jan 19 16:16:05 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c (my_realloc): Cast result of malloc/realloc to (char *).
+
+Thu Jan 14 13:52:43 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (realclean): Remove Makefile.
+
+Mon Jan  4 17:05:44 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (RANLIB): Define to @RANLIB@.
+	(RANLIB_TEST): Removed.
+	(libglob.a): Don't use it.
+
+Mon Dec 28 15:50:31 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [HAVE_CONFIG_H]: Test this, not SHELL, to decide
+	whether or not we want to #include "config.h".
+
+Wed Nov 18 13:42:09 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h (FNM_LEADING_DIR): New flag.
+	* posix/fnmatch.c (fnmatch): Support it.
+
+Sun Oct 11 16:58:36 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c (__glob_{open,read,close}dir_hook): New vars.
+	(glob_in_dir): Use them.
+	* posix/glob.h: Declare them.
+
+Fri Sep 18 16:32:16 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (AR, ARFLAGS): Define.
+	(libglob.a): Use those vars instead of hardcoding.
+
+Thu Aug 13 18:30:58 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c: Always #include <sys/types.h>.
+	[! USG]: Don't do it here.
+	[STDC_HEADERS]: Test this instead of __STDC__ for size_t.
+	[HAVE_STRCOLL]: Test this instead of ANSI_STRING for strcoll.
+
+	* posix/glob/Makefile.in (Makefile): Remove rule.
+
+Tue Aug 11 15:01:50 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c [_AIX]: Don't declare alloca.
+
+Thu Jul 30 15:42:01 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (Makefile): Depend on config.status; invoke
+	it directly instead of using $(SHELL).
+
+	* posix/glob.c [! USG]: #include <sys/types.h> before <sys/dir.h>.
+
+Sun Jul 26 17:03:31 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [_AIX]: #pragma alloca first thing.
+	[ANSI_STRING]: Remove #define's for index et al.
+
+Thu Jul  9 21:27:39 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [STDC_STRINGS]: Don't test this.
+	[! ANSI_STRING]: Put memcpy, strrchr, memset defns here instead.
+
+	* posix/glob/Makefile.in (glob.o, fnmatch.o): / after $(srcdir).
+
+Sat Jul  4 20:44:42 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (glob.o, fnmatch.o): Put $(srcdir) on deps.
+
+Wed Jul  1 00:13:40 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [! ANSI_STRING]: #define strcoll to strcmp.
+	Remove extra decls of free, qsort, malloc, and realloc.
+
+Wed Jun 24 19:09:04 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [DIRENT] (direct): Don't define to dirent.
+	[! DIRENT] (direct): Define to dirent.
+
+Wed Jun 17 17:58:05 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c (my_realloc): Test only __GNU_LIBRARY__.  Can't trust
+	STDC_HEADERS.
+
+Tue Jun 16 20:20:01 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile: Moved to posix/glob/Makefile.in.
+	(VPATH, srcdir, CPPFLAGS): Define to be replaced by autoconf.
+
+	* posix/glob.c: Rearranged conditionals for use with autoconf.
+
+Tue Jun  9 20:15:12 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile: Fixed copyright notice.
+	(realclean): Don't remove ~ backup files.
+
+Tue Jun  2 21:49:22 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c (__ptr_t): Define.
+
+Wed May 27 18:09:40 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h (FNM_FILE_NAME): Alias for FNM_PATHNAME.
+
+Fri May 22 01:52:04 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.h, posix/fnmatch.h: Use explicit cruft for C++.
+	Define __P and const for C++/ANSI vs old C ourselves, to avoid
+	dependence on <sys/cdefs.h>.
+
+Sun May 17 15:50:00 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)
+
+	* posix/glob.c (glob): Don't let us fall off the end without returning.
+
+Thu May 14 01:45:12 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.h (GLOB_MAGCHAR): Check user feature-test macros,
+	rather than __USE_BSD, so we don't depend on features.h.
+
+	* posix/glob.h [__USE_BSD] (GLOB_MAGCHAR): Declare.
+	(glob_t): Added member `gl_flags'.
+	* posix/glob.c (glob, glob_in_dir): Set gl_flags member to FLAGS;
+	or in GLOB_MAGCHAR if any metachars are seen.
+
+Thu Jan 16 18:43:05 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)
+
+	* posix/glob.c [sgi]: No alloca.h, after all.
+
+Fri Oct 18 15:27:58 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [sgi]: Use <sys/dir.h>.
+
+Tue Jul 23 14:11:29 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c: Don't #include <stddef.h> #ifdef sun.
+	Is there anyone on the face of the planet other than me capable of
+	implementing the ANSI C standard to spec????
+
+	* posix/glob.c [DIRENT]: #include <sys/types.h> before <dirent.h>
+	#ifdef USG.
+
diff --git a/time/tzfile.c b/time/tzfile.c
index 8ee48960f1..9ff24df08b 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -54,10 +54,26 @@ static char *zone_names = NULL;
 static size_t num_leaps;
 static struct leap *leaps = NULL;
 
-#define	uc2ul(x)	_uc2ul((unsigned char *) (x))
-#define	_uc2ul(x)							      \
-  ((x)[3] + ((x)[2] << CHAR_BIT) + ((x)[1] << (2 * CHAR_BIT)) +		      \
-   ((x)[0] << (3 * CHAR_BIT)))
+#include <endian.h>
+
+/* Decode the four bytes at PTR as a signed integer in network byte order.  */
+static inline int
+decode (const void *ptr)
+{
+#if BYTE_ORDER == BIG_ENDIAN
+  return *(const int *) ptr;
+#else
+  const unsigned char *p = ptr;
+  int result = 0;
+
+  result = (result << 8) | *p++;
+  result = (result << 8) | *p++;
+  result = (result << 8) | *p++;
+  result = (result << 8) | *p++;
+
+  return result;
+#endif
+}
 
 void
 DEFUN(__tzfile_read, (file), CONST char *file)
@@ -107,12 +123,12 @@ DEFUN(__tzfile_read, (file), CONST char *file)
   if (fread((PTR) &tzhead, sizeof(tzhead), 1, f) != 1)
     goto lose;
 
-  num_transitions = (size_t) uc2ul(tzhead.tzh_timecnt);
-  num_types = (size_t) uc2ul (tzhead.tzh_typecnt);
-  chars = (size_t) uc2ul (tzhead.tzh_charcnt);
-  num_leaps = (size_t) uc2ul (tzhead.tzh_leapcnt);
-  num_isstd = (size_t) uc2ul (tzhead.tzh_ttisstdcnt);
-  num_isgmt = (size_t) uc2ul (tzhead.tzh_ttisgmtcnt);
+  num_transitions = (size_t) decode (tzhead.tzh_timecnt);
+  num_types = (size_t) decode (tzhead.tzh_typecnt);
+  chars = (size_t) decode (tzhead.tzh_charcnt);
+  num_leaps = (size_t) decode (tzhead.tzh_leapcnt);
+  num_isstd = (size_t) decode (tzhead.tzh_ttisstdcnt);
+  num_isgmt = (size_t) decode (tzhead.tzh_ttisgmtcnt);
 
   if (num_transitions > 0)
     {
@@ -142,13 +158,20 @@ DEFUN(__tzfile_read, (file), CONST char *file)
 	goto lose;
     }
 
-  if (fread((PTR) transitions, sizeof(time_t),
-	    num_transitions, f) != num_transitions ||
+  if (fread((PTR) transitions, 4, num_transitions, f) != num_transitions ||
       fread((PTR) type_idxs, 1, num_transitions, f) != num_transitions)
     goto lose;
 
-  for (i = 0; i < num_transitions; ++i)
-    transitions[i] = uc2ul (&transitions[i]);
+  if (BYTE_ORDER != BIG_ENDIAN || sizeof (time_t) != 4)
+    {
+      /* Decode the transition times, stored as 4-byte integers in
+	 network (big-endian) byte order.  We work from the end of
+	 the array so as not to clobber the next element to be
+	 processed when sizeof (time_t) > 4.  */
+      i = num_transitions;
+      while (num_transitions-- > 0)
+	transitions[i] = decode ((char *) transitions + i*4);
+    }
 
   for (i = 0; i < num_types; ++i)
     {
@@ -157,7 +180,7 @@ DEFUN(__tzfile_read, (file), CONST char *file)
 	  fread((PTR) &types[i].isdst, 1, 1, f) != 1 ||
 	  fread((PTR) &types[i].idx, 1, 1, f) != 1)
 	goto lose;
-      types[i].offset = (long int) uc2ul(x);
+      types[i].offset = (long int) decode (x);
     }
 
   if (fread((PTR) zone_names, 1, chars, f) != chars)
@@ -168,10 +191,10 @@ DEFUN(__tzfile_read, (file), CONST char *file)
       unsigned char x[4];
       if (fread((PTR) x, 1, sizeof(x), f) != sizeof(x))
 	goto lose;
-      leaps[i].transition = (time_t) uc2ul(x);
+      leaps[i].transition = (time_t) decode (x);
       if (fread((PTR) x, 1, sizeof(x), f) != sizeof(x))
 	goto lose;
-      leaps[i].change = (long int) uc2ul(x);
+      leaps[i].change = (long int) decode (x);
     }
 
   for (i = 0; i < num_isstd; ++i)