Hi Eric, On 10/30/20 3:29 PM, Auger Eric wrote: > Hi Alexandru, > On 10/27/20 6:19 PM, Alexandru Elisei wrote: >> bitops.h uses the 'bool' and 'size_t' types, but doesn't include the >> stddef.h and stdbool.h headers, where the types are defined. This can cause >> the following error when compiling: >> >> In file included from arm/new-test.c:9: >> /path/to/kvm-unit-tests/lib/bitops.h:77:15: error: unknown type name 'bool' >> 77 | static inline bool is_power_of_2(unsigned long n) >> | ^~~~ >> /path/to/kvm-unit-tests/lib/bitops.h:82:38: error: unknown type name 'size_t' >> 82 | static inline unsigned int get_order(size_t size) >> | ^~~~~~ >> /path/to/kvm-unit-tests/lib/bitops.h:24:1: note: 'size_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'? >> 23 | #include <asm/bitops.h> >> +++ |+#include <stddef.h> >> 24 | >> make: *** [<builtin>: arm/new-test.o] Error 1 >> >> The same errors were observed when including alloc_page.h. Fix both files >> by including stddef.h and stdbool.h. >> >> Signed-off-by: Alexandru Elisei <alexandru.elisei@xxxxxxx> >> --- >> lib/alloc_page.h | 2 ++ >> lib/bitops.h | 2 ++ >> 2 files changed, 4 insertions(+) >> >> diff --git a/lib/alloc_page.h b/lib/alloc_page.h >> index 88540d1def06..182862c43363 100644 >> --- a/lib/alloc_page.h >> +++ b/lib/alloc_page.h >> @@ -4,6 +4,8 @@ >> * This is a simple allocator that provides contiguous physical addresses >> * with byte granularity. >> */ >> +#include <stdbool.h> >> +#include <stddef.h> > nit: you may move those includes after the #ifndef ALLOC_PAGE_H as it is > usually done. Oops, you're right, I missed that, will change. >> >> #ifndef ALLOC_PAGE_H >> #define ALLOC_PAGE_H 1 >> diff --git a/lib/bitops.h b/lib/bitops.h >> index 308aa86514a8..5aeea0b998b1 100644 >> --- a/lib/bitops.h >> +++ b/lib/bitops.h >> @@ -1,5 +1,7 @@ >> #ifndef _BITOPS_H_ >> #define _BITOPS_H_ >> +#include <stdbool.h> >> +#include <stddef.h> >> >> /* >> * Adapted from >> > Besides > Reviewed-by: Eric Auger <eric.auger@xxxxxxxxxx> Thanks, Alex _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
