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minor optimization in puts: use inline putc_unlocked macro for newline

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This commit is contained in:
Rich Felker
2011-05-01 20:12:51 -04:00
parent 1477a3be62
commit d02c50d6a3
1 changed files with 1 additions and 1 deletions
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2
src/stdio/puts.c
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@ -4,7 +4,7 @@ int puts(const char *s)
{
int r;
FLOCK(stdout);
r = -(fputs(s, stdout) < 0 || putchar('\n') < 0);
r = -(fputs(s, stdout) < 0 || putc_unlocked('\n', stdout) < 0);
FUNLOCK(stdout);
return r;
}