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author | RincewindsHat <12514511+RincewindsHat@users.noreply.github.com> | 2023-01-31 14:46:01 +0100 |
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committer | RincewindsHat <12514511+RincewindsHat@users.noreply.github.com> | 2023-01-31 14:46:01 +0100 |
commit | e8bd88d1fcded01ccd066572eeaae1b507989cb3 (patch) | |
tree | c8e7be6c07c6f635f6e803e6a6ba9e7a95fee7c0 /gl/m4/open-cloexec.m4 | |
parent | 2ad962c13473607ca0d974bfaa516a0ed53ec73d (diff) | |
download | monitoring-plugins-e8bd88d1fcded01ccd066572eeaae1b507989cb3.tar.gz |
Sync with the latest Gnulib code 668c0b8ffa
Diffstat (limited to 'gl/m4/open-cloexec.m4')
-rw-r--r-- | gl/m4/open-cloexec.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gl/m4/open-cloexec.m4 b/gl/m4/open-cloexec.m4 new file mode 100644 index 00000000..fd572fcd --- /dev/null +++ b/gl/m4/open-cloexec.m4 | |||
@@ -0,0 +1,21 @@ | |||
1 | # Test whether O_CLOEXEC is defined. | ||
2 | |||
3 | dnl Copyright 2017-2023 Free Software Foundation, Inc. | ||
4 | dnl This file is free software; the Free Software Foundation | ||
5 | dnl gives unlimited permission to copy and/or distribute it, | ||
6 | dnl with or without modifications, as long as this notice is preserved. | ||
7 | |||
8 | AC_DEFUN([gl_PREPROC_O_CLOEXEC], | ||
9 | [ | ||
10 | AC_CACHE_CHECK([for O_CLOEXEC], | ||
11 | [gl_cv_macro_O_CLOEXEC], | ||
12 | [AC_COMPILE_IFELSE( | ||
13 | [AC_LANG_PROGRAM([[#include <fcntl.h> | ||
14 | #ifndef O_CLOEXEC | ||
15 | choke me; | ||
16 | #endif | ||
17 | ]], | ||
18 | [[return O_CLOEXEC;]])], | ||
19 | [gl_cv_macro_O_CLOEXEC=yes], | ||
20 | [gl_cv_macro_O_CLOEXEC=no])]) | ||
21 | ]) | ||