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Use glibc_likely instead __builtin_expect.

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This commit is contained in:
Ondřej Bílka
2014-02-10 14:45:42 +01:00
parent 1448f32447
commit a1ffb40e32
466 changed files with 2224 additions and 1655 deletions
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4
sysdeps/unix/sysv/linux/ttyname.c
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@ -127,7 +127,7 @@ ttyname (int fd)
/* isatty check, tcgetattr is used because it sets the correct
errno (EBADF resp. ENOTTY) on error. */
if (__builtin_expect (__tcgetattr (fd, &term) < 0, 0))
if (__glibc_unlikely (__tcgetattr (fd, &term) < 0))
return NULL;
if (__fxstat64 (_STAT_VER, fd, &st) < 0)
@ -148,7 +148,7 @@ ttyname (int fd)
}
ssize_t len = __readlink (procname, ttyname_buf, buflen);
if (__builtin_expect (len != -1, 1))
if (__glibc_likely (len != -1))
{
if ((size_t) len >= buflen)
return NULL;