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Subject [GitHub] [incubator-nuttx] patacongo edited a comment on pull request #965: fs: Remove all LIBC_IOCTL_VARIADIC related stuff
Date Tue, 05 May 2020 14:46:36 GMT

patacongo edited a comment on pull request #965:

   This would not work, for example, on 8-bit MCUs where sizeof(uintptr_t) == 2, sizeof(int)
== 2, but sizeof(unsigned long) == 4.  But those won't use system calls anyway.
   I had to fix this case explicitly for x86_64 in with wdog_t:
   typedef uintptr_t wdparm_t;
   typedef uint32_t  wdparm_t;
   In that case sizeof(uinptr_t) is 8.

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