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authorRich Felker <dalias@aerifal.cx>2012-10-27 19:52:40 -0400
committerRich Felker <dalias@aerifal.cx>2012-10-27 19:52:40 -0400
commit8fc7b5965ac6a000c93c7362276a6a7b193647f4 (patch)
tree6ffe5b0141543fc39213a87290ec2e75a2540735 /src/stdio/fwscanf.c
parent3ffb556c58ba69b4f52ae50fa92424300bd58bd1 (diff)
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separate getc/putc from fgetc/fputc
for conformance, two functions should not have the same address. a
conforming program could use the addresses of getc and fgetc in ways
that assume they are distinct. normally i would just use a wrapper,
but these functions are so small and performance-critical that an
extra layer of function call could make the one that's a wrapper
nearly twice as slow, so I'm just duplicating the code instead.
Diffstat (limited to 'src/stdio/fwscanf.c')
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