[PATCH] Fix some compiler warnings

The attached patch fixes the following compiler warnings:

pp_sys.c: In function `Perl_pp_fttext':
pp_sys.c:3344: warning: comparison between signed and unsigned

universal.c:312: warning: unused parameter 'cv'
    and more

xsutils.c:293: warning: unused parameter 'cv'
    and more

perlio.c:130: warning: unused parameter 'iotype'
perlio.c:910: warning: unused parameter 'cv'
perlio.c:922: warning: unused parameter 'cv'


I could not, however, figure out how to fix this one:

perl.c: In function `Perl_call_list':
perl.c:5116: warning: variable 'oldline' might be clobbered by
`longjmp' or `vfork'

Any suggestions?


 
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• [PATCH] Fix some compiler warnings by Jerry D. Hedden
• Re: [PATCH] Fix some compiler warnings by Rafael Garcia-Suarez