output_sym "CONFIG_TCP_NODELAY"
output_sym "CONFIG_TLS_THREAD"
output_sym "CONFIG_IPV6"
- output_sym "CONFIG_SFA"
echo "CC=$CC" >> $config_host_mak
echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
exit 0
echo "Solaris AIO support $solaris_aio"
##########################################
-# __sync_fetch_and_and test
+# __sync_fetch_and_add test
sfaa="no"
cat > $TMPC << EOF
static int sfaa(int *ptr)
echo "getmntinfo $getmntinfo"
##########################################
-# Check whether we have __sync_fetch_and_add()
-sfa=="no"
+# Check whether we have _Static_assert
+static_assert="no"
cat > $TMPC << EOF
-#include <stdio.h>
+#include <assert.h>
#include <stdlib.h>
-#include <inttypes.h>
+#undef offsetof
+#ifdef __compiler_offsetof
+#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
+#else
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
+
+#define container_of(ptr, type, member) ({ \
+ const typeof( ((type *)0)->member ) *__mptr = (ptr); \
+ (type *)( (char *)__mptr - offsetof(type,member) );})
+
+struct foo {
+ int a, b;
+};
+
int main(int argc, char **argv)
{
- uint64_t dst = 1, src = 3;
- __sync_fetch_and_add(&dst, src);
+ _Static_assert(offsetof(struct foo, a) == 0 , "Check");
+ return 0 ;
}
EOF
-if compile_prog "" "" "__sync_fetch_and_add"; then
- sfa="yes"
+if compile_prog "" "" "static_assert"; then
+ static_assert="yes"
fi
-echo "__sync_fetch_and_add $sfa"
-
+echo "Static Assert $static_assert"
#############################################################################
if test "$wordsize" = "64" ; then
if test "$getmntinfo" = "yes" ; then
output_sym "CONFIG_GETMNTINFO"
fi
-if test "$sfa" = "yes" ; then
- output_sym "CONFIG_SFA"
+if test "$static_assert" = "yes" ; then
+ output_sym "CONFIG_STATIC_ASSERT"
fi
if test "$zlib" = "no" ; then