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| author | Thomas Schwinge <thomas@schwinge.name> | 2012-05-10 14:50:14 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-10 15:57:24 -0700 |
| commit | be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e (patch) | |
| tree | 6b30a52fdbc036f34167cb1cbf1236a0e792d022 /nptl/sysdeps | |
| parent | 37233df9d1fa7a1a6ff3a72ce4f642b1a96de9ca (diff) | |
| download | glibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.tar.gz glibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.tar.xz glibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.zip | |
Hurd: libc_once_get
Diffstat (limited to 'nptl/sysdeps')
| -rw-r--r-- | nptl/sysdeps/pthread/bits/libc-lockP.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/nptl/sysdeps/pthread/bits/libc-lockP.h b/nptl/sysdeps/pthread/bits/libc-lockP.h index d08fb9db3c..0ebac917d7 100644 --- a/nptl/sysdeps/pthread/bits/libc-lockP.h +++ b/nptl/sysdeps/pthread/bits/libc-lockP.h @@ -257,6 +257,8 @@ typedef pthread_key_t __libc_key_t; } \ } while (0) +/* Get once control variable. */ +#define __libc_once_get(ONCE_CONTROL) ((ONCE_CONTROL) != PTHREAD_ONCE_INIT) /* Note that for I/O cleanup handling we are using the old-style cancel handling. It does not have to be integrated with C++ snce |