From: Jim Meyering <jim@meyering.net>
Date: Wed, 11 Dec 2002 07:21:14 +0000 (+0000)
Subject: Maintain this file manually rather than generating it.
X-Git-Tag: v4.5.4~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e041727185d44b3c5a657a6902cee53c2a99956;p=thirdparty%2Fcoreutils.git

Maintain this file manually rather than generating it.
Generating it caused too much trouble.  From gnulib.
---

diff --git a/m4/jm-glibc-io.m4 b/m4/jm-glibc-io.m4
new file mode 100644
index 0000000000..e8054f0bd2
--- /dev/null
+++ b/m4/jm-glibc-io.m4
@@ -0,0 +1,14 @@
+#serial 7 -*- autoconf -*-
+
+dnl From Jim Meyering.
+dnl
+dnl See if the glibc *_unlocked I/O macros are available.
+dnl Use only those *_unlocked macros that are declared.
+dnl
+
+AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO],
+  [AC_CHECK_DECLS(
+     [clearerr_unlocked, feof_unlocked, ferror_unlocked,
+      fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
+      fread_unlocked, fwrite_unlocked, getc_unlocked,
+      getchar_unlocked, putc_unlocked, putchar_unlocked])])