From a620fbe9ace71a89bd3d0c57a045b93a772070d5 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 3 Jun 2021 13:04:47 +0200
Subject: configure: convert compiler tests to meson, part 5
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 meson.build | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index cb50a2e473..12162264db 100644
--- a/meson.build
+++ b/meson.build
@@ -1268,6 +1268,7 @@ config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h'))
 config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h'))
 
 # has_function
+config_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4'))
 config_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime'))
 config_host_data.set('CONFIG_DUP3', cc.has_function('dup3'))
 config_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate'))
@@ -1302,6 +1303,10 @@ config_host_data.set('CONFIG_FIEMAP',
 config_host_data.set('CONFIG_GETRANDOM',
                      cc.has_function('getrandom') and
                      cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK'))
+config_host_data.set('CONFIG_INOTIFY',
+                     cc.has_header_symbol('sys/inotify.h', 'inotify_init'))
+config_host_data.set('CONFIG_INOTIFY1',
+                     cc.has_header_symbol('sys/inotify.h', 'inotify_init1'))
 config_host_data.set('CONFIG_MACHINE_BSWAP_H',
                      cc.has_header_symbol('machine/bswap.h', 'bswap32',
                                           prefix: '''#include <sys/endian.h>
@@ -1345,6 +1350,15 @@ config_host_data.set('CONFIG_MADVISE', cc.compiles(gnu_source_prefix + '''
 config_host_data.set('CONFIG_MEMFD', cc.compiles(gnu_source_prefix + '''
   #include <sys/mman.h>
   int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }'''))
+config_host_data.set('CONFIG_PIPE2', cc.compiles(gnu_source_prefix + '''
+  #include <unistd.h>
+  #include <fcntl.h>
+
+  int main(void)
+  {
+      int pipefd[2];
+      return pipe2(pipefd, O_CLOEXEC);
+  }'''))
 config_host_data.set('CONFIG_POSIX_MADVISE', cc.compiles(gnu_source_prefix + '''
   #include <sys/mman.h>
   #include <stddef.h>
@@ -1354,6 +1368,18 @@ config_host_data.set('CONFIG_SIGNALFD', cc.compiles(gnu_source_prefix + '''
   #include <sys/syscall.h>
   #include <signal.h>
   int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }'''))
+config_host_data.set('CONFIG_SPLICE', cc.compiles(gnu_source_prefix + '''
+  #include <unistd.h>
+  #include <fcntl.h>
+  #include <limits.h>
+
+  int main(void)
+  {
+    int len, fd = 0;
+    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
+    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
+    return 0;
+  }'''))
 
 # Some versions of Mac OS X incorrectly define SIZE_MAX
 config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles('''
-- 
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