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-rw-r--r--lib/profile/InstrProfilingUtil.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/profile/InstrProfilingUtil.h b/lib/profile/InstrProfilingUtil.h
index 969859960..2f2ea1b87 100644
--- a/lib/profile/InstrProfilingUtil.h
+++ b/lib/profile/InstrProfilingUtil.h
@@ -16,6 +16,9 @@
/*! \brief Create a directory tree. */
void __llvm_profile_recursive_mkdir(char *Pathname);
+int lprofLockFd(int fd);
+int lprofUnlockFd(int fd);
+
/*! Open file \c Filename for read+write with write
* lock for exclusive access. The caller will block
* if the lock is already held by another process. */