[monitoring-plugins] configure.ac,plugins/common.h: update sys/poll.h ...

[GitHub]

    Module: monitoring-plugins
    Branch: master
    Commit: b6021e5e372ba9219684a809e73a20f50e50caca
    Author: Michael Orlitzky <michael at orlitzky.com>
 Committer: GitHub <noreply at github.com>
      Date: Mon Jul  6 06:16:54 2026 -0400
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=b6021e5e

configure.ac,plugins/common.h: update sys/poll.h -> poll.h (#2296)

Make this warning go away:

  In file included from ../plugins/common.h:119,
                   from check_icmp.c:46:
  /usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect
  #include <sys/poll.h> to <poll.h> [-Wcpp]
   1 | #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
     |  ^~~~~~~

---

 configure.ac     | 2 +-
 plugins/common.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index b17ac68b..0d31667a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -598,7 +598,7 @@ dnl Checks for header files.
 dnl
 
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(signal.h syslog.h uio.h errno.h sys/time.h sys/socket.h sys/un.h sys/poll.h)
+AC_CHECK_HEADERS(signal.h syslog.h uio.h errno.h sys/time.h sys/socket.h sys/un.h poll.h)
 AC_CHECK_HEADERS(features.h stdarg.h sys/unistd.h ctype.h)
 AC_CHECK_HEADERS_ONCE([sys/time.h])
 
diff --git a/plugins/common.h b/plugins/common.h
index 577f70fe..a6c24d48 100644
--- a/plugins/common.h
+++ b/plugins/common.h
@@ -115,8 +115,8 @@
 
 #include <locale.h>
 
-#ifdef HAVE_SYS_POLL_H
-#	include "sys/poll.h"
+#ifdef HAVE_POLL_H
+#	include <poll.h>
 #endif
 
 /*