[ChangeLog]

Malloc failure behavior now depends on size of allocation.
* lib/allocator.h (struct allocator.die): New size arg.
* lib/careadlinkat.c (careadlinkat): Pass size to 'die' function.
If the actual problem is an ssize_t limitation, not a size_t or
malloc failure, fail with errno == ENAMETOOLONG instead of calling 'die'.
[src/ChangeLog]
Malloc failure behavior now depends on size of allocation.
* alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
* lisp.h: Change signatures accordingly.
* alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
All callers changed.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 7b0c73adbc9..aa034b3493f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
 2011-05-30  Paul Eggert  <eggert@cs.ucla.edu>
 
+        Malloc failure behavior now depends on size of allocation.
+        * alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
+        * lisp.h: Change signatures accordingly.
+        * alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
+        All callers changed.
+
         * gnutls.c: Use Emacs's memory allocators.
         Without this change, the gnutls library would invoke malloc etc.
         directly, which causes problems on non-SYNC_INPUT hosts, and which