JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* malloc_wrapper.cc (malloc_init): Re-add inadvertently dropped comment which

Browse Source 
explains what's going on with the use_internal calculation.
This commit is contained in:
Christopher Faylor 2013-01-21 04:43:48 +00:00
parent bc837d22f3
commit 2033ccdd17
2 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,8 @@
2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx>
* malloc_wrapper.cc (malloc_init): Re-add inadvertently dropped comment
which explains what's going on with the use_internal calculation.
2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx>
Throughout, update copyrights to reflect dates which correspond to Throughout, update copyrights to reflect dates which correspond to

3
winsup/cygwin/malloc_wrapper.cc
View File

@ -284,6 +284,9 @@ malloc_init ()
if (!internal_malloc_determined) if (!internal_malloc_determined)
{ {
extern void *_sigfe_malloc; extern void *_sigfe_malloc;
/* Decide if we are using our own version of malloc by testing the import
address from user_data. This will likely need to be updated
for 64-bit. */
use_internal = import_address (user_data->malloc) == &_sigfe_malloc; use_internal = import_address (user_data->malloc) == &_sigfe_malloc;
malloc_printf ("using %s malloc", use_internal ? "internal" : "external"); malloc_printf ("using %s malloc", use_internal ? "internal" : "external");
internal_malloc_determined = true; internal_malloc_determined = true;