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Check for declarations of strtoul and strtoull.
[gnulib.git]
/
m4
/
fpending.m4
diff --git
a/m4/fpending.m4
b/m4/fpending.m4
index
6e28797
..
a6e4338
100644
(file)
--- a/
m4/fpending.m4
+++ b/
m4/fpending.m4
@@
-4,10
+4,20
@@
dnl From Jim Meyering
dnl Using code from emacs, based on suggestions from Paul Eggert
dnl and Ulrich Drepper.
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(jm_FUNC_FPENDING,
[
AC_CHECK_HEADERS(stdio_ext.h)
AC_REPLACE_FUNCS([__fpending])
AC_DEFUN(jm_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],
if test $ac_cv_func___fpending = no; then
AC_CACHE_CHECK(
[how to determine the number of pending output bytes on a stream],