Build error for dtrace_isa.c on sparc
Review Request #1374 - Created Jan. 16, 2019 and submitted
Building on SPARC:
../../sparc/dtrace/dtrace_isa.c:945: error: conflicting types for 'dtrace_setreg'
../../common/sys/dtrace_impl.h:1265: note: previous declaration of 'dtrace_setreg' was here
In the intel version of the file, and the header, it's void(), while the sparc version incorrectly declares it to return int.
(And clearly, if it's void, it mustn't return a value.)
With the fix, sparc build no longer has the error.