aboutsummaryrefslogtreecommitdiff
path: root/nptl/sysdeps
diff options
context:
space:
mode:
authorThomas Schwinge <thomas@schwinge.name>2012-05-10 14:50:14 -0700
committerRoland McGrath <roland@hack.frob.com>2012-05-10 15:57:24 -0700
commitbe971a2b1c7828d94c41edd5cd22c1d9dcef1b6e (patch)
tree6b30a52fdbc036f34167cb1cbf1236a0e792d022 /nptl/sysdeps
parent37233df9d1fa7a1a6ff3a72ce4f642b1a96de9ca (diff)
downloadglibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.tar
glibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.tar.gz
glibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.tar.bz2
glibc-be971a2b1c7828d94c41edd5cd22c1d9dcef1b6e.zip
Hurd: libc_once_get
Diffstat (limited to 'nptl/sysdeps')
-rw-r--r--nptl/sysdeps/pthread/bits/libc-lockP.h2
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