| commit | 98d594abf5053b70fe16459cb80da042bfcea510 | |
| author | Eric Wong <e@80x24.org> | |
| Sun, 11 Jan 2015 03:19:33 +0000 (11 03:19 +0000) | ||
| committer | Eric Wong <normalperson@yhbt.net> | |
| Sun, 11 Jan 2015 03:20:21 +0000 (11 03:20 +0000) | ||
| tree | 52e588fc9fe88f7d4ad737b5936a35ce11ff9d93 | treesnapshot (tar.gz zip) |
| parent | 453e19e9631acbdc369acadbf17f705aa4cc8b47 | commitdiff |
favor comparisons against zero instead of -1
This should allow faster instructions to be used in some cases.
Technically this may be less pedantically correct, but there is
enough existing code out there which does the same thing to
discourage kernel/libc developers from overloading negative
return values.
...And glibc even favors comparison against zero, too.
This should allow faster instructions to be used in some cases.
Technically this may be less pedantically correct, but there is
enough existing code out there which does the same thing to
discourage kernel/libc developers from overloading negative
return values.
...And glibc even favors comparison against zero, too.
| ext/posix_mq/posix_mq.c | diffblobblamehistory |