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authorBruno Haible <bruno@clisp.org>2023-04-13 23:48:40 +0200
committerBruno Haible <bruno@clisp.org>2023-04-13 23:48:40 +0200
commit45122e72f2ea96bade6719b4ca3c6e8102573731 (patch)
tree22d32dc3de0bf6d21e12c28b0c833f5bb092e715 /lib/glthread/lock.h
parent298293b2d060deaef96ac793a926ae8826d1f5e6 (diff)
downloadgnulib-45122e72f2ea96bade6719b4ca3c6e8102573731.tar.gz
Add more reminders to include <config.h>.
* lib/aligned-malloc.h: Check that config.h was already included. * lib/careadlinkat.h: Likewise. * lib/filemode.h: Likewise. * lib/freadptr.h: Likewise. * lib/fseterr.h: Likewise. * lib/glthread/lock.h: Likewise. * lib/glthread/tls.h: Likewise. * lib/immutable.h: Likewise. * lib/isapipe.h: Likewise. * lib/isnand-nolibm.h: Likewise. * lib/isnanf-nolibm.h: Likewise. * lib/isnanl-nolibm.h: Likewise. * lib/mbswidth.h: Likewise. * lib/md5.h: Likewise. * lib/minmax.h: Likewise. * lib/msvc-inval.h: Likewise. * lib/msvc-nothrow.h: Likewise. * lib/pathmax.h: Likewise. * lib/sha1.h: Likewise. * lib/sha256.h: Likewise. * lib/sha512.h: Likewise. * lib/size_max.h: Likewise. * lib/sm3.h: Likewise. * lib/stat-size.h: Likewise. * lib/termcap.h: Likewise. * lib/terminfo.h: Likewise. * lib/thread-optim.h: Likewise. * lib/unlocked-io.h: Likewise. * lib/vma-iter.h: Likewise.
Diffstat (limited to 'lib/glthread/lock.h')
-rw-r--r--lib/glthread/lock.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/glthread/lock.h b/lib/glthread/lock.h
index ae3ee2d671..805cd1cf61 100644
--- a/lib/glthread/lock.h
+++ b/lib/glthread/lock.h
@@ -77,6 +77,14 @@
#ifndef _LOCK_H
#define _LOCK_H
+/* This file uses HAVE_THREADS_H, HAVE_PTHREAD_RWLOCK,
+ HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER,
+ PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP,
+ HAVE_PTHREAD_MUTEX_RECURSIVE. */
+#if !_GL_CONFIG_H_INCLUDED
+ #error "Please include config.h first."
+#endif
+
#include <errno.h>
#include <stdlib.h>