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

Cleanup in dcrt0.cc and fork.cc

Browse Source 
* dcrt0.cc (child_info_fork::alloc_stack): Fix formatting.
        * fork.cc (frok::parent): Fix formatting.
        (child_copy): Change type of res to BOOL.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2015-12-03 12:59:56 +01:00
parent 111f32f4ba
commit 81e6c7515d
3 changed files with 12 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
winsup/cygwin/dcrt0.cc
View File

@@ -472,9 +472,9 @@ child_info_fork::alloc_stack ()
/* Fork has been called from main thread. Simply commit the region
of the stack commited in the parent but not yet commited in the
child and create new guardpages. */
if (NtCurrentTeb()->Tib.StackLimit > stacklimit)
if (NtCurrentTeb ()->Tib.StackLimit > stacklimit)
{
SIZE_T commitsize = (PBYTE) NtCurrentTeb()->Tib.StackLimit
SIZE_T commitsize = (PBYTE) NtCurrentTeb ()->Tib.StackLimit
- (PBYTE) stacklimit;
if (!VirtualAlloc (stacklimit, commitsize, MEM_COMMIT, PAGE_READWRITE))
api_fatal ("can't commit child memory for stack %p(%ly), %E",
@@ -484,7 +484,7 @@ child_info_fork::alloc_stack ()
MEM_COMMIT, PAGE_READWRITE | PAGE_GUARD))
api_fatal ("fork: couldn't allocate new stack guard page %p, %E",
guardpage);
NtCurrentTeb()->Tib.StackLimit = stacklimit;
NtCurrentTeb ()->Tib.StackLimit = stacklimit;
}
/* This only affects forked children of a process started from a native
64 bit process, but it doesn't hurt to do it unconditionally. Fix