summaryrefslogtreecommitdiffstats
path: root/gl/m4/unlocked-io.m4
diff options
context:
space:
mode:
authorRincewindsHat <12514511+RincewindsHat@users.noreply.github.com>2023-09-18 20:59:46 (GMT)
committerRincewindsHat <12514511+RincewindsHat@users.noreply.github.com>2023-09-18 20:59:46 (GMT)
commit0e70e81133c25274fe2dd2309556b41357dd759b (patch)
tree9a680b36788ee1ad4e7ecc5ccfeb4494db9fdc72 /gl/m4/unlocked-io.m4
parentce355c80cf6054bfa5e1dcf81f9e2183ef963ee1 (diff)
parent2ddc75e69db5a3dd379c896d8420c9af20ec1cee (diff)
downloadmonitoring-plugins-0e70e81133c25274fe2dd2309556b41357dd759b.tar.gz
Merge branch 'master' into mysql_detect_mysqldumprefs/pull/1718/head
Diffstat (limited to 'gl/m4/unlocked-io.m4')
-rw-r--r--gl/m4/unlocked-io.m436
1 files changed, 36 insertions, 0 deletions
diff --git a/gl/m4/unlocked-io.m4 b/gl/m4/unlocked-io.m4
new file mode 100644
index 0000000..407c0ba
--- /dev/null
+++ b/gl/m4/unlocked-io.m4
@@ -0,0 +1,36 @@
1# unlocked-io.m4 serial 16
2
3# Copyright (C) 1998-2006, 2009-2023 Free Software Foundation, Inc.
4#
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9dnl From Jim Meyering.
10dnl
11dnl See if the glibc *_unlocked I/O macros or functions are available.
12dnl Use only those *_unlocked macros or functions that are declared
13dnl (because some of them were declared in Solaris 2.5.1 but were removed
14dnl in Solaris 2.6, whereas we want binaries built on Solaris 2.5.1 to run
15dnl on Solaris 2.6).
16
17AC_DEFUN([gl_FUNC_GLIBC_UNLOCKED_IO],
18[
19 dnl Persuade glibc and Solaris <stdio.h> to declare
20 dnl fgets_unlocked(), fputs_unlocked() etc.
21 AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
22
23 AC_CHECK_DECLS_ONCE([clearerr_unlocked])
24 AC_CHECK_DECLS_ONCE([feof_unlocked])
25 AC_CHECK_DECLS_ONCE([ferror_unlocked])
26 AC_CHECK_DECLS_ONCE([fflush_unlocked])
27 AC_CHECK_DECLS_ONCE([fgets_unlocked])
28 AC_CHECK_DECLS_ONCE([fputc_unlocked])
29 AC_CHECK_DECLS_ONCE([fputs_unlocked])
30 AC_CHECK_DECLS_ONCE([fread_unlocked])
31 AC_CHECK_DECLS_ONCE([fwrite_unlocked])
32 AC_CHECK_DECLS_ONCE([getc_unlocked])
33 AC_CHECK_DECLS_ONCE([getchar_unlocked])
34 AC_CHECK_DECLS_ONCE([putc_unlocked])
35 AC_CHECK_DECLS_ONCE([putchar_unlocked])
36])