util/HugeAllocator: document std::bad_alloc

2017-09-19 19:45:52 +02:00 · 2017-09-19 19:45:52 +02:00 · 11dbba3503
parent 8662427d48
commit 11dbba3503
1 changed files with 2 additions and 0 deletions
--- a/src/util/HugeAllocator.hxx
+++ b/src/util/HugeAllocator.hxx
@ -42,6 +42,8 @@
 * Allocate a huge amount of memory.  This will be done in a way that
 * allows giving the memory back to the kernel as soon as we don't
 * need it anymore.  On the downside, this call is expensive.
+ *
+ * Throws std::bad_alloc on error
 */
 gcc_malloc
 void *