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author | Rich Felker <dalias@aerifal.cx> | 2012-10-27 19:52:40 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2012-10-27 19:52:40 -0400 |
commit | 8fc7b5965ac6a000c93c7362276a6a7b193647f4 (patch) | |
tree | 6ffe5b0141543fc39213a87290ec2e75a2540735 /src/stdio/fputc.c | |
parent | 3ffb556c58ba69b4f52ae50fa92424300bd58bd1 (diff) | |
download | musl-8fc7b5965ac6a000c93c7362276a6a7b193647f4.tar.gz musl-8fc7b5965ac6a000c93c7362276a6a7b193647f4.tar.xz musl-8fc7b5965ac6a000c93c7362276a6a7b193647f4.zip |
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/fputc.c')
-rw-r--r-- | src/stdio/fputc.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/stdio/fputc.c b/src/stdio/fputc.c index 99532965..92762c98 100644 --- a/src/stdio/fputc.c +++ b/src/stdio/fputc.c @@ -8,6 +8,3 @@ int fputc(int c, FILE *f) __unlockfile(f); return c; } - -weak_alias(fputc, putc); -weak_alias(fputc, _IO_putc); |