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author | Damien Miller <djm@mindrot.org> | 2014-05-15 18:01:52 +1000 |
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committer | Damien Miller <djm@mindrot.org> | 2014-05-15 18:01:52 +1000 |
commit | 7f1c264d3049cd95234e91970ccb5406e1d15b27 (patch) | |
tree | 6a96515de44203cc221ea5e0019bbf7bcfd9e5f4 /sshbuf.c | |
parent | e7429f2be8643e1100380a8a7389d85cc286c8fe (diff) | |
download | openssh-git-7f1c264d3049cd95234e91970ccb5406e1d15b27.tar.gz |
- (djm) [sshbuf.c] need __predict_false
Diffstat (limited to 'sshbuf.c')
-rw-r--r-- | sshbuf.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -28,6 +28,16 @@ #include "ssherr.h" #include "sshbuf.h" +/* XXX move to defines.h? */ +#if defined(__GNUC__) && \ + ((__GNUC__ > (2)) || (__GNUC__ == (2) && __GNUC_MINOR__ >= (96))) +#define __predict_true(exp) __builtin_expect(((exp) != 0), 1) +#define __predict_false(exp) __builtin_expect(((exp) != 0), 0) +#else +#define __predict_true(exp) ((exp) != 0) +#define __predict_false(exp) ((exp) != 0) +#endif + static inline int sshbuf_check_sanity(const struct sshbuf *buf) { |