Mercurial > hg > octave-nkf > gnulib-hg
view m4/lseek.m4 @ 12518:b5e42ef33b49
update nearly all FSF copyright year lists to include 2009
The files named by the following are exempted:
grep -v '^#' config/srclist.txt|grep -v '^$' \
| while read src dst; do
test -f "$dst" && { echo "$dst"; continue; }
test -d "$dst" || continue
echo "$dst"/$(basename "$src")
done > exempt
git ls-files tests/unictype >> exempt
In the remaining files, convert to all-interval notation if
- there is already at least one year interval like 2000-2003
- the file is maintained by me
- the file is in lib/uni*/, where that style already prevails
Otherwise, use update-copyright's default.
| author | Jim Meyering <meyering@redhat.com> |
|---|---|
| date | Mon, 28 Dec 2009 10:50:36 +0100 |
| parents | e8d2c6fc33ad |
| children | c2cbabec01dd |
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# lseek.m4 serial 4 dnl Copyright (C) 2007, 2009 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. AC_DEFUN([gl_FUNC_LSEEK], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([AC_PROG_CC]) AC_CACHE_CHECK([whether lseek detects pipes], [gl_cv_func_lseek_pipe], [if test $cross_compiling = no; then AC_LINK_IFELSE([ #include <sys/types.h> /* for off_t */ #include <stdio.h> /* for SEEK_CUR */ #include <unistd.h> int main () { /* Exit with success only if stdin is seekable. */ return lseek (0, (off_t)0, SEEK_CUR) < 0; }], [if test -s conftest$ac_exeext \ && ./conftest$ac_exeext < conftest.$ac_ext \ && { echo hi | ./conftest$ac_exeext; test $? = 1; }; then gl_cv_func_lseek_pipe=yes else gl_cv_func_lseek_pipe=no fi], [gl_cv_func_lseek_pipe=no]) else AC_COMPILE_IFELSE([ #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__ /* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */ Choke me. #endif], [gl_cv_func_lseek_pipe=yes], [gl_cv_func_lseek_pipe=no]) fi]) if test $gl_cv_func_lseek_pipe = no; then gl_REPLACE_LSEEK fi ]) AC_DEFUN([gl_REPLACE_LSEEK], [ AC_LIBOBJ([lseek]) AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) REPLACE_LSEEK=1 AC_DEFINE([LSEEK_PIPE_BROKEN], [1], [Define to 1 if lseek does not detect pipes.]) ])