libspl: declare aok extern in header

Rather than defining a new instance of 'aok' in every compilation unit which includes this header, there is a single instance defined in zone.c, and the header now only declares an extern. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Paul Zuchowski <[email protected]> Signed-off-by: Nick Black <[email protected]> Closes openzfs#9752
allanjude · Dec 28, 2019 · 27e1fbc · 27e1fbc
1 parent eda85c7
commit 27e1fbc
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diff --git a/lib/libspl/include/assert.h b/lib/libspl/include/assert.h
@@ -34,7 +34,7 @@
 #include <stdarg.h>
 
 #ifndef _KERNEL
-int aok;
+extern int aok;
 #endif
 
 static inline int

diff --git a/lib/libspl/zone.c b/lib/libspl/zone.c
@@ -27,6 +27,8 @@
 #include <string.h>
 #include <errno.h>
 
+int aok = 0;
+
 zoneid_t
 getzoneid()
 {

diff --git a/tests/zfs-tests/tests/functional/checksum/edonr_test.c b/tests/zfs-tests/tests/functional/checksum/edonr_test.c
@@ -40,6 +40,8 @@
 #include <sys/time.h>
 #include <sys/stdtypes.h>
 
+int aok = 0;
+
 /*
  * Test messages from:
  * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA_All.pdf