GitHubMirror/sys
1
0
Fork 0
mirror of https://github.com/rwinkhart/sys.git synced 2026-08-28 04:46:44 -04:00
Code Issues Packages Projects Releases Wiki Activity

windows: add dynamic exception function table manipulators

Browse Source 
These are useful for loading new code into the address space at runtime
and having exceptions be handled.

https://docs.microsoft.com/en-us/windows/win32/api/winnt/nf-winnt-rtladdfunctiontable
https://docs.microsoft.com/en-us/windows/win32/api/winnt/nf-winnt-rtldeletefunctiontable

Change-Id: I4fce4d7003d87cf48486d6e09d8543c2f1325554
Reviewed-on: https://go-review.googlesource.com/c/sys/+/357409
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Jason A. Donenfeld
2021-10-20 17:42:00 +00:00
parent 153b154469
commit 9d61738499
3 changed files with 22 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
windows/syscall_windows.go
+2
View File
@@ -430,6 +430,8 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) = ntdll.NtSetInformationProcess
//sys NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32, retLen *uint32) (ntstatus error) = ntdll.NtQuerySystemInformation
//sys NtSetSystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32) (ntstatus error) = ntdll.NtSetSystemInformation
//sys RtlAddFunctionTable(functionTable *RUNTIME_FUNCTION, entryCount uint32, baseAddress uintptr) (ret bool) = ntdll.RtlAddFunctionTable
//sys RtlDeleteFunctionTable(functionTable *RUNTIME_FUNCTION) (ret bool) = ntdll.RtlDeleteFunctionTable
// syscall interface implementation for other packages