* lib/fpucw.h (GET_FPUCW, SET_FPUCW):
Use __extension__ if using ({ ... }).
2019-05-11 Paul Eggert <eggert@cs.ucla.edu>
+ fpucw: port to gcc -pedantic
+ * lib/fpucw.h (GET_FPUCW, SET_FPUCW):
+ Use __extension__ if using ({ ... }).
+
crypto/af_alg: port to strict C compilers
* lib/af_alg.c: Include af_alg.h regardless, so that the
compilation unit is nonempty.
# define FPU_PC_DOUBLE 0x200 /* glibc calls this _FPU_DOUBLE */
# define FPU_PC_EXTENDED 0x300 /* glibc calls this _FPU_EXTENDED */
-# define GET_FPUCW() \
+# define GET_FPUCW() __extension__ \
({ fpucw_t _cw; \
__asm__ __volatile__ ("fnstcw %0" : "=m" (*&_cw)); \
_cw; \
})
-# define SET_FPUCW(word) \
+# define SET_FPUCW(word) __extension__ \
(void)({ fpucw_t _ncw = (word); \
__asm__ __volatile__ ("fldcw %0" : : "m" (*&_ncw)); \
})