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-rw-r--r--io/fcntl.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/io/fcntl.h b/io/fcntl.h
index 8131c24d88..5dbde77bf4 100644
--- a/io/fcntl.h
+++ b/io/fcntl.h
@@ -151,21 +151,23 @@ extern int posix_fadvise64 (int __fd, __off64_t __offset, size_t __len,
 # endif
 
 
-/* Reserve storage for the data of the file associated with FD.  */
+/* Reserve storage for the data of the file associated with FD.
+
+   This function is a possible cancellation points and therefore not
+   marked with __THROW.  */
 # ifndef __USE_FILE_OFFSET64
-extern int posix_fallocate (int __fd, __off_t __offset, size_t __len) __THROW;
+extern int posix_fallocate (int __fd, __off_t __offset, size_t __len);
 # else
 # ifdef __REDIRECT
 extern int __REDIRECT (posix_fallocate, (int __fd, __off64_t __offset,
-					 size_t __len) __THROW,
+					 size_t __len),
 		       posix_fallocate64);
 # else
 #  define posix_fallocate posix_fallocate64
 # endif
 # endif
 # ifdef __USE_LARGEFILE64
-extern int posix_fallocate64 (int __fd, __off64_t __offset, size_t __len)
-     __THROW;
+extern int posix_fallocate64 (int __fd, __off64_t __offset, size_t __len);
 # endif
 #endif