X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fpagealign_alloc.h;h=37aab5f77b78b2dd69c23a4020fc46f130a90db8;hb=5e6933eb225721fac1de4a8abf6c0da985ddaa6a;hp=849148b15e6567cd48c34389562490194b706f97;hpb=743a0ae28b3063950f5c31e8fbdaf06dc5e03f0f;p=gnulib.git

diff --git a/lib/pagealign_alloc.h b/lib/pagealign_alloc.h
index 849148b15..37aab5f77 100644
--- a/lib/pagealign_alloc.h
+++ b/lib/pagealign_alloc.h
@@ -26,8 +26,8 @@
    boundary.
    If SIZE is not a multiple of the system page size, it will be rounded up
    to the next multiple.
-   Return a pointer to the start of the memory block, or NULL if the allocation
-   failed.  */
+   Return a pointer to the start of the memory block. Upon allocation failure,
+   return NULL and set errno.  */
 extern void *pagealign_alloc (size_t size);
 
 /* Like pagealign_alloc, except it exits the program if the allocation