Update to GNU diffutils 2.6
(Forgot to cvs add them)
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Nate Williams
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gnu/usr.bin/diff/cmpbuf.c
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40
gnu/usr.bin/diff/cmpbuf.c
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/* Buffer primitives for comparison operations.
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Copyright (C) 1993 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include "system.h"
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#include "cmpbuf.h"
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/* Least common multiple of two buffer sizes A and B. */
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size_t
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buffer_lcm (a, b)
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size_t a, b;
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{
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size_t m, n, r;
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/* Yield reasonable values if buffer sizes are zero. */
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if (!a)
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return b ? b : 8 * 1024;
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if (!b)
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return a;
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/* n = gcd (a, b) */
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for (m = a, n = b; (r = m % n) != 0; m = n, n = r)
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continue;
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return a/n * b;
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}
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20
gnu/usr.bin/diff/cmpbuf.h
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20
gnu/usr.bin/diff/cmpbuf.h
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/* Buffer primitives for comparison operations.
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Copyright (C) 1993 Free Software Foundation, Inc.
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This file is part of GNU DIFF.
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GNU DIFF is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU DIFF is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU DIFF; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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size_t buffer_lcm PARAMS((size_t, size_t));
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112
gnu/usr.bin/diff/config.h
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112
gnu/usr.bin/diff/config.h
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/* config.h. Generated automatically by configure. */
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/* config.h.in. Generated automatically from configure.in by autoheader. */
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/* Define if using alloca.c. */
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/* #undef C_ALLOCA */
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/* Define to empty if the keyword does not work. */
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/* #undef const */
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/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
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This function is required for alloca.c support on those systems. */
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/* #undef CRAY_STACKSEG_END */
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/* Define if you have dirent.h. */
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#define DIRENT 1
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/* Define if you have alloca.h and it should be used (not Ultrix). */
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/* #undef HAVE_ALLOCA_H */
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/* Define if you don't have vprintf but do have _doprnt. */
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/* #undef HAVE_DOPRNT */
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/* Define if your struct stat has st_blksize. */
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#define HAVE_ST_BLKSIZE 1
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/* Define if you have vfork.h. */
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/* #undef HAVE_VFORK_H */
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/* Define if you have the vprintf function. */
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#define HAVE_VPRINTF 1
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/* Define if on MINIX. */
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/* #undef _MINIX */
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/* Define if you don't have dirent.h, but have ndir.h. */
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/* #undef NDIR */
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/* Define to `int' if <sys/types.h> doesn't define. */
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/* #undef pid_t */
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/* Define if the system does not provide POSIX.1 features except
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with this defined. */
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/* #undef _POSIX_1_SOURCE */
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/* Define if you need to in order for stat and other things to work. */
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/* #undef _POSIX_SOURCE */
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/* Define as the return type of signal handlers (int or void). */
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#define RETSIGTYPE void
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/* If using the C implementation of alloca, define if you know the
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direction of stack growth for your system; otherwise it will be
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automatically deduced at run-time.
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STACK_DIRECTION > 0 => grows toward higher addresses
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STACK_DIRECTION < 0 => grows toward lower addresses
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STACK_DIRECTION = 0 => direction of growth unknown
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*/
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/* #undef STACK_DIRECTION */
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/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */
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/* #undef STAT_MACROS_BROKEN */
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/* Define if you have the ANSI C header files. */
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#define STDC_HEADERS 1
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/* Define if you don't have dirent.h, but have sys/dir.h. */
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/* #undef SYSDIR */
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/* Define if you don't have dirent.h, but have sys/ndir.h. */
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/* #undef SYSNDIR */
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/* Define vfork as fork if vfork does not work. */
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/* #undef vfork */
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/* Define if the closedir function returns void instead of int. */
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/* #undef VOID_CLOSEDIR */
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/* Define if you have dup2. */
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#define HAVE_DUP2 1
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/* Define if you have memchr. */
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#define HAVE_MEMCHR 1
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/* Define if you have sigaction. */
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#define HAVE_SIGACTION 1
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/* Define if you have strerror. */
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#define HAVE_STRERROR 1
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/* Define if you have waitpid. */
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#define HAVE_WAITPID 1
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/* Define if you have the <fcntl.h> header file. */
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#define HAVE_FCNTL_H 1
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/* Define if you have the <limits.h> header file. */
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#define HAVE_LIMITS_H 1
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/* Define if you have the <stdlib.h> header file. */
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#define HAVE_STDLIB_H 1
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/* Define if you have the <string.h> header file. */
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#define HAVE_STRING_H 1
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/* Define if you have the <sys/wait.h> header file. */
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#define HAVE_SYS_WAIT_H 1
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/* Define if you have the <time.h> header file. */
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#define HAVE_TIME_H 1
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/* Define if you have the <unistd.h> header file. */
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#define HAVE_UNISTD_H 1
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