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authorJim Meyering <jim@meyering.net>2004-11-06 22:44:48 +0000
committerJim Meyering <jim@meyering.net>2004-11-06 22:44:48 +0000
commit65a7fb91ae50998a5e92a69d09b4ec86c8e3253a (patch)
tree42c125dc86de80fdf51108cf4db72531cb58f2dd /m4
parent23b19be3235769ac46467ebe88cdda56a0d74884 (diff)
downloadcoreutils-65a7fb91ae50998a5e92a69d09b4ec86c8e3253a.tar.xz
remove now-unused file
Diffstat (limited to 'm4')
-rw-r--r--m4/fpending.m472
1 files changed, 0 insertions, 72 deletions
diff --git a/m4/fpending.m4 b/m4/fpending.m4
deleted file mode 100644
index d086ac635..000000000
--- a/m4/fpending.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-#serial 4
-
-dnl From Jim Meyering
-dnl Using code from emacs, based on suggestions from Paul Eggert
-dnl and Ulrich Drepper.
-
-dnl Find out how to determine the number of pending output bytes on a stream.
-dnl glibc (2.1.93 and newer) and Solaris provide __fpending. On other systems,
-dnl we have to grub around in the FILE struct.
-
-AC_DEFUN([gl_FUNC_FPENDING],
-[
- AC_CHECK_HEADERS(stdio_ext.h)
- AC_REPLACE_FUNCS([__fpending])
- fp_headers='
-# if HAVE_STDIO_EXT_H
-# include <stdio_ext.h>
-# endif
-'
- AC_CHECK_DECLS([__fpending], , , $fp_headers)
- if test $ac_cv_func___fpending = no; then
- AC_CACHE_CHECK(
- [how to determine the number of pending output bytes on a stream],
- ac_cv_sys_pending_output_n_bytes,
- [
- for ac_expr in \
- \
- '# glibc2' \
- 'fp->_IO_write_ptr - fp->_IO_write_base' \
- \
- '# traditional Unix' \
- 'fp->_ptr - fp->_base' \
- \
- '# BSD' \
- 'fp->_p - fp->_bf._base' \
- \
- '# SCO, Unixware' \
- 'fp->__ptr - fp->__base' \
- \
- '# old glibc?' \
- 'fp->__bufp - fp->__buffer' \
- \
- '# old glibc iostream?' \
- 'fp->_pptr - fp->_pbase' \
- \
- '# VMS' \
- '(*fp)->_ptr - (*fp)->_base' \
- \
- '# e.g., DGUX R4.11; the info is not available' \
- 1 \
- ; do
-
- # Skip each embedded comment.
- case "$ac_expr" in '#'*) continue;; esac
-
- AC_TRY_COMPILE(
- [#include <stdio.h>
- ],
- [FILE *fp = stdin; (void) ($ac_expr);],
- fp_done=yes
- )
- test "$fp_done" = yes && break
- done
-
- ac_cv_sys_pending_output_n_bytes=$ac_expr
- ]
- )
- AC_DEFINE_UNQUOTED(PENDING_OUTPUT_N_BYTES,
- $ac_cv_sys_pending_output_n_bytes,
- [the number of pending output bytes on stream `fp'])
- fi
-])