Mercurial > hg > octave-nkf > gnulib-hg

--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2005-05-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* MODULES.html.sh (Misc): Add byteswap.
+
+2005-05-01  Oskar Liljeblad  <oskar@osk.mine.nu>
+
+	* modules/byteswap: New file.
+
 2005-04-21  Oskar Liljeblad  <oskar@osk.mine.nu>

 	* gnulib-tool (Options): Add -s for --symlink/--symbolic.
--- a/MODULES.html
+++ b/MODULES.html
@@ -2,7 +2,7 @@
 <HTML>
   <HEAD>
     <TITLE>Gnulib Module List</TITLE>
-    <META NAME="keywords" CONTENT="acl, alloca, alloca-opt, allocsa, argmatch, argp, argz, assert, atexit, backupfile, base64, bcopy, binary-io, c-bs-a, c-ctype, c-stack, c-strtod, c-strtold, calloc, canon-host, canonicalize, chdir-long, chown, classpath, cloexec, closeout, copy-file, cycle-check, diacrit, dirfd, dirname, dummy, dup2, eealloc, error, euidaccess, exclude, execute, exit, exitfail, extensions, fatal-signal, fcntl-safer, file-type, fileblocks, filemode, findprog, fnmatch, fnmatch-gnu, fnmatch-posix, fpending, free, fsusage, ftruncate, full-read, full-write, fwriteerror, gcd, getaddrinfo, getcwd, getdate, getdomainname, getgroups, gethostname, gethrxtime, getline, getloadavg, getndelim2, getnline, getopt, getpagesize, getpass, getpass-gnu, getsubopt, gettext, gettime, gettimeofday, getugroups, getusershell, group-member, hard-locale, hash, hash-pjw, human, iconv, iconvme, idcache, inttostr, isdir, javacomp, javaexec, lchown, linebreak, linebuffer, localcharset, long-options, lstat, makepath, malloc, mathl, mbswidth, md5, memcasecmp, memchr, memcmp, memcoll, memcpy, memmem, memmove, mempcpy, memrchr, memset, minmax, mkdir, mkdtemp, mkstemp, mktime, modechange, mountlist, nanosleep, obstack, openat, pagealign_alloc, path-concat, pathmax, pathname, physmem, pipe, poll, posixtm, posixver, progname, putenv, quote, quotearg, raise, readlink, readtokens, readtokens0, readutmp, realloc, regex, rename, restrict, rmdir, rpmatch, safe-read, safe-write, same, save-cwd, savedir, setenv, settime, sh-quote, sha1, sig2str, snprintf, stat, stat-macros, stdbool, stdint, stdio-safer, stpcpy, stpncpy, strcase, strchrnul, strcspn, strdup, strerror, strftime, strndup, strnlen, strpbrk, strsep, strstr, strtod, strtoimax, strtok_r, strtol, strtoll, strtoul, strtoull, strtoumax, strverscmp, sysexits, time_r, timegm, timespec, tzset, ucs4-utf16, ucs4-utf8, ullong_max, unicodeio, unistd-safer, unlocked-io, userspec, utf16-ucs4, utf8-ucs4, utime, utimecmp, utimens, vasnprintf, vasprintf, version-etc, version-etc-fsf, vsnprintf, wait-process, xalloc, xalloc-die, xallocsa, xgetcwd, xgetdomainname, xgethostname, xmemcoll, xnanosleep, xreadlink, xsetenv, xsize, xstrndup, xstrtod, xstrtoimax, xstrtol, xstrtoumax, xvasprintf, yesno">
+    <META NAME="keywords" CONTENT="acl, alloca, alloca-opt, allocsa, argmatch, argp, argz, assert, atexit, backupfile, base64, bcopy, binary-io, byteswap, c-bs-a, c-ctype, c-stack, c-strtod, c-strtold, calloc, canon-host, canonicalize, chdir-long, chown, classpath, cloexec, closeout, copy-file, cycle-check, diacrit, dirfd, dirname, dummy, dup2, eealloc, error, euidaccess, exclude, execute, exit, exitfail, extensions, fatal-signal, fcntl-safer, file-type, fileblocks, filemode, findprog, fnmatch, fnmatch-gnu, fnmatch-posix, fpending, free, fsusage, ftruncate, full-read, full-write, fwriteerror, gcd, getaddrinfo, getcwd, getdate, getdomainname, getgroups, gethostname, gethrxtime, getline, getloadavg, getndelim2, getnline, getopt, getpagesize, getpass, getpass-gnu, getsubopt, gettext, gettime, gettimeofday, getugroups, getusershell, group-member, hard-locale, hash, hash-pjw, human, iconv, iconvme, idcache, inttostr, isdir, javacomp, javaexec, lchown, linebreak, linebuffer, localcharset, long-options, lstat, makepath, malloc, mathl, mbswidth, md5, memcasecmp, memchr, memcmp, memcoll, memcpy, memmem, memmove, mempcpy, memrchr, memset, minmax, mkdir, mkdtemp, mkstemp, mktime, modechange, mountlist, nanosleep, obstack, openat, pagealign_alloc, path-concat, pathmax, pathname, physmem, pipe, poll, posixtm, posixver, progname, putenv, quote, quotearg, raise, readlink, readtokens, readtokens0, readutmp, realloc, regex, rename, restrict, rmdir, rpmatch, safe-read, safe-write, same, save-cwd, savedir, setenv, settime, sh-quote, sha1, sig2str, snprintf, stat, stat-macros, stdbool, stdint, stdio-safer, stpcpy, stpncpy, strcase, strchrnul, strcspn, strdup, strerror, strftime, strndup, strnlen, strpbrk, strsep, strstr, strtod, strtoimax, strtok_r, strtol, strtoll, strtoul, strtoull, strtoumax, strverscmp, sysexits, time_r, timegm, timespec, tzset, ucs4-utf16, ucs4-utf8, ullong_max, unicodeio, unistd-safer, unlocked-io, userspec, utf16-ucs4, utf8-ucs4, utime, utimecmp, utimens, vasnprintf, vasprintf, version-etc, version-etc-fsf, vsnprintf, wait-process, xalloc, xalloc-die, xallocsa, xgetcwd, xgetdomainname, xgethostname, xmemcoll, xnanosleep, xreadlink, xsetenv, xsize, xstrndup, xstrtod, xstrtoimax, xstrtol, xstrtoumax, xvasprintf, yesno">
   </HEAD>
   <BODY>
     <H1>Gnulib Module List</H1>
@@ -961,6 +961,10 @@
         <TD ALIGN=LEFT VALIGN=TOP WIDTH="80%">Argv style string arrays in a single null delimited char*.
       </TR>
       <TR WIDTH="100%">
+        <TD ALIGN=LEFT VALIGN=TOP WIDTH="20%"><A HREF="#module=byteswap">byteswap</A>
+        <TD ALIGN=LEFT VALIGN=TOP WIDTH="80%">Swap bytes of 16, 32 and 64 bit values.
+      </TR>
+      <TR WIDTH="100%">
         <TD ALIGN=LEFT VALIGN=TOP WIDTH="20%"><A HREF="#module=exitfail">exitfail</A>
         <TD ALIGN=LEFT VALIGN=TOP WIDTH="80%">Set exit status for fatal signal.
       </TR>
@@ -3110,6 +3114,13 @@
         <TD ALIGN=LEFT VALIGN=TOP>---
       </TR>
       <TR>
+        <TD ALIGN=LEFT VALIGN=TOP><A NAME="module=byteswap"></A><A HREF="modules/byteswap">byteswap</A>
+        <TD ALIGN=LEFT VALIGN=TOP>#include &lt;byteswap.h&gt;
+        <TD ALIGN=LEFT VALIGN=TOP><A HREF="lib/byteswap_.h">byteswap_.h</A>
+        <TD ALIGN=LEFT VALIGN=TOP><A HREF="m4/byteswap.m4">byteswap.m4</A><BR>gl_BYTESWAP
+        <TD ALIGN=LEFT VALIGN=TOP>---
+      </TR>
+      <TR>
         <TD ALIGN=LEFT VALIGN=TOP><A NAME="module=exitfail"></A><A HREF="modules/exitfail">exitfail</A>
         <TD ALIGN=LEFT VALIGN=TOP>#include "<A HREF="lib/exitfail.h">exitfail.h</A>"
         <TD ALIGN=LEFT VALIGN=TOP><A HREF="lib/exitfail.c">exitfail.c</A>
@@ -3304,6 +3315,6 @@
       <LI>A testsuite
     </UL>
     <HR>
-    Generated from <CODE>MODULES.html.sh</CODE> on 27 March 2005.
+    Generated from <CODE>MODULES.html.sh</CODE> on  1 May 2005.
   </BODY>
 </HTML>
--- a/MODULES.html.sh
+++ b/MODULES.html.sh
@@ -1960,6 +1960,7 @@
   func_begin_table
   func_module argp
   func_module argz
+  func_module byteswap
   func_module exitfail
   func_module c-stack
   func_module error
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-01  Oskar Liljeblad  <oskar@osk.mine.nu>
+
+	* byteswap_.h: New file.
+
 2005-04-25  Albert Chin  <china@thewrittenword.com>

 	* regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
new file mode 100644
--- /dev/null
+++ b/lib/byteswap_.h
@@ -0,0 +1,36 @@
+/* byteswap.h - Byte swapping
+   Copyright (C) 2005 Free Software Foundation, Inc.
+   Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA. */
+
+#ifndef _BYTESWAP_H
+
+#define bswap_16(x) ((((x) & 0x00FF) << 8) | \
+                     (((x) & 0xFF00) >> 8))
+#define bswap_32(x) ((((x) & 0x000000FF) << 24) | \
+                     (((x) & 0x0000FF00) << 8) | \
+                     (((x) & 0x00FF0000) << 8) | \
+                     (((x) & 0xFF000000) >> 24))
+#define bswap_64(x) ((((x) & 0x00000000000000FFULL) << 56) | \
+                     (((x) & 0x000000000000FF00ULL) << 40) | \
+                     (((x) & 0x0000000000FF0000ULL) << 24) | \
+                     (((x) & 0x00000000FF000000ULL) << 8) | \
+		     (((x) & 0x000000FF00000000ULL) >> 8) | \
+                     (((x) & 0x0000FF0000000000ULL) >> 24) | \
+                     (((x) & 0x00FF000000000000ULL) >> 40) | \
+                     (((x) & 0xFF00000000000000ULL) >> 56))
+
+#endif
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-01  Oskar Liljeblad  <oskar@osk.mine.nu>
+
+	* byteswap.m4: New file.
+
 2005-04-15  Simon Josefsson  <jas@extundo.com>

 	* getpass.m4 (gl_FUNC_GETPASS): Use AC_LIBSOURCES.
new file mode 100644
--- /dev/null
+++ b/m4/byteswap.m4
@@ -0,0 +1,18 @@
+# byteswap.m4 serial 1
+dnl Copyright (C) 2005 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl Written by Oskar Liljeblad.
+
+AC_DEFUN([gl_BYTESWAP],
+[
+  dnl Prerequisites of lib/byteswap_.h.
+  AC_CHECK_HEADERS([byteswap.h], [
+    BYTESWAP_H=''
+  ], [
+    BYTESWAP_H='byteswap.h'
+  ])
+  AC_SUBST(BYTESWAP_H)
+])
new file mode 100644
--- /dev/null
+++ b/modules/byteswap
@@ -0,0 +1,32 @@
+Description:
+Swap bytes of 16, 32 and 64 bit values.
+
+Files:
+lib/byteswap_.h
+m4/byteswap.m4
+
+Depends-on:
+
+configure.ac:
+gl_BYTESWAP
+
+Makefile.am:
+BUILT_SOURCES += $(BYTESWAP_H)
+EXTRA_DIST += byteswap_.h
+
+# We need the following in order to create a <byteswap.h> when the system
+# doesn't have one.
+all-local $(lib_OBJECTS): $(BYTESWAP_H)
+byteswap.h: byteswap_.h
+	cp $(srcdir)/$< $@-t
+	mv $@-t $@
+MOSTLYCLEANFILES += byteswap.h byteswap.h-t
+
+Include:
+<byteswap.h>
+
+License:
+LGPL
+
+Maintainer:
+Oskar Liljeblad