summaryrefslogtreecommitdiff
path: root/jni/iconv/srcm4/unlocked-io.m4
diff options
context:
space:
mode:
Diffstat (limited to 'jni/iconv/srcm4/unlocked-io.m4')
-rw-r--r--jni/iconv/srcm4/unlocked-io.m441
1 files changed, 0 insertions, 41 deletions
diff --git a/jni/iconv/srcm4/unlocked-io.m4 b/jni/iconv/srcm4/unlocked-io.m4
deleted file mode 100644
index cd5079b..0000000
--- a/jni/iconv/srcm4/unlocked-io.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# unlocked-io.m4 serial 15
-
-# Copyright (C) 1998-2006, 2009 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-dnl From Jim Meyering.
-dnl
-dnl See if the glibc *_unlocked I/O macros or functions are available.
-dnl Use only those *_unlocked macros or functions that are declared
-dnl (because some of them were declared in Solaris 2.5.1 but were removed
-dnl in Solaris 2.6, whereas we want binaries built on Solaris 2.5.1 to run
-dnl on Solaris 2.6).
-
-AC_DEFUN([gl_FUNC_GLIBC_UNLOCKED_IO],
-[
- AC_DEFINE([USE_UNLOCKED_IO], [1],
- [Define to 1 if you want getc etc. to use unlocked I/O if available.
- Unlocked I/O can improve performance in unithreaded apps,
- but it is not safe for multithreaded apps.])
-
- dnl Persuade glibc and Solaris <stdio.h> to declare
- dnl fgets_unlocked(), fputs_unlocked() etc.
- AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-
- AC_CHECK_DECLS_ONCE([clearerr_unlocked])
- AC_CHECK_DECLS_ONCE([feof_unlocked])
- AC_CHECK_DECLS_ONCE([ferror_unlocked])
- AC_CHECK_DECLS_ONCE([fflush_unlocked])
- AC_CHECK_DECLS_ONCE([fgets_unlocked])
- AC_CHECK_DECLS_ONCE([fputc_unlocked])
- AC_CHECK_DECLS_ONCE([fputs_unlocked])
- AC_CHECK_DECLS_ONCE([fread_unlocked])
- AC_CHECK_DECLS_ONCE([fwrite_unlocked])
- AC_CHECK_DECLS_ONCE([getc_unlocked])
- AC_CHECK_DECLS_ONCE([getchar_unlocked])
- AC_CHECK_DECLS_ONCE([putc_unlocked])
- AC_CHECK_DECLS_ONCE([putchar_unlocked])
-])