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changeset 5678:6868adf039ec

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Note pagealign_alloc() sets errno on failure.
author Bruno Haible <bruno@clisp.org>
date Thu, 03 Mar 2005 20:38:05 +0000
parents bad1899438ed
children 771d1729ad68
files lib/pagealign_alloc.h
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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