Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 01 Mar 2017 16:26:29 -0800 | Subject | Re: [PATCH v2] x86/uapi: fix asm/signal.h userspace compilation error | From | hpa@zytor ... |
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On March 1, 2017 4:18:54 PM PST, "Dmitry V. Levin" <ldv@altlinux.org> wrote: >Replace size_t to fix the following asm/signal.h userspace compilation >error: > >/usr/include/asm/signal.h:126:2: error: unknown type name 'size_t' > size_t ss_size; > >size_t is replaced with __kernel_size_t in all cases except x32 where >unsigned int has to be used instead. > >Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> >--- >v2: create a separate patch for x86, > replace size_t instead of including <stddef.h>. > > arch/x86/include/uapi/asm/signal.h | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > >diff --git a/arch/x86/include/uapi/asm/signal.h >b/arch/x86/include/uapi/asm/signal.h >index 8264f47..f80473f 100644 >--- a/arch/x86/include/uapi/asm/signal.h >+++ b/arch/x86/include/uapi/asm/signal.h >@@ -127,7 +127,11 @@ struct sigaction { > typedef struct sigaltstack { > void __user *ss_sp; > int ss_flags; >- size_t ss_size; >+#if defined(__x86_64__) && defined(__ILP32__) >+ unsigned int ss_size; >+#else >+ __kernel_size_t ss_size; >+#endif > } stack_t; > > #endif /* __ASSEMBLY__ */
Sounds like we still ought to make this a type by itself. -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
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