On Tue, Nov 23, 2021 at 03:57:56PM +0400, Roman Bogorodskiy wrote:
The cpuset_getaffinity() function is checked in sys/cpuset.h to see if BSD CPU affinity APIs are available. This check requires including sys/param.h to work properly, otherwise the test program fails with unrelated errors like: /usr/include/sys/cpuset.h:155:1: error: unknown type name '__BEGIN_DECLS' __BEGIN_DECLS ^ /usr/include/sys/cpuset.h:156:12: error: unknown type name 'cpusetid_t'; did you mean 'cpuset_t'? int cpuset(cpusetid_t *); and so forth. Signed-off-by: Roman Bogorodskiy <bogorodskiy@xxxxxxxxx>
Reviewed-by: Martin Kletzander <mkletzan@xxxxxxxxxx>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index e4f36e8574..ad0cd44aca 100644
--- a/meson.build
+++ b/meson.build
@@ -709,7 +709,7 @@ if (cc.has_header_symbol('net/if_bridgevar.h', 'BRDGSFD', prefix: brd_required_h
endif
# Check for BSD CPU affinity availability
-if cc.has_header_symbol('sys/cpuset.h', 'cpuset_getaffinity')
+if cc.has_header_symbol('sys/cpuset.h', 'cpuset_getaffinity', prefix: '#include <sys/param.h>')
conf.set('WITH_BSD_CPU_AFFINITY', 1)
endif
--
2.33.1
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