On Tue, Feb 27, 2018 at 11:15:53 +0000, Kamil Rytarowski wrote: > Module Name: src > Committed By: kamil > Date: Tue Feb 27 11:15:53 UTC 2018 > > Modified Files: > src/tests/lib/libc/sys: t_ucontext.c > > Log Message: > Make the t_ucontext.c test more portable > > Cast _UC_MACHINE_*(&u) to (register_t). > This allows to print the returned values with PRIxREGISTER. > > This corrects build failures on MIPS and HPPA. > sizeof(int) == sizeof(long) on these 32-bit systems.
Why does this code use <sys/inttypes.h> instead of <inttypes.h>? Note, that PRIxREGISTER and other kernel PRIx* macros are, for better or worse, not coming from inttypes headers, but from <machine/types.h>. But they can be deined in terms of standard PRIx* macros and for the userland code those are officially defined by <inttypes.h>. -uwe
