[newlib-cygwin] Cygwin: don't autoload some kernel32 functions

Corinna Vinschen corinna@sourceware.org
Sun Dec 4 13:28:27 GMT 2022


https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=a3ae2a7348927a6afd88d518797a42ebc4d588c6

commit a3ae2a7348927a6afd88d518797a42ebc4d588c6
Author:     Corinna Vinschen <corinna@vinschen.de>
AuthorDate: Tue Nov 15 22:12:03 2022 +0100
Commit:     Corinna Vinschen <corinna@vinschen.de>
CommitDate: Sun Dec 4 14:03:07 2022 +0100

    Cygwin: don't autoload some kernel32 functions
    
    DiscardVirtualMemory, PrefetchVirtualMemory and
    GetSystemTimePreciseAsFileTime are available since
    Windows 8.1.  Merge PseudoConsole functions into
    kernel32 function block.
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/autoload.cc | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/winsup/cygwin/autoload.cc b/winsup/cygwin/autoload.cc
index cdf6e75de6ea..8ef84bf39856 100644
--- a/winsup/cygwin/autoload.cc
+++ b/winsup/cygwin/autoload.cc
@@ -462,10 +462,10 @@ LoadDLLfunc (GetUdpTable, 12, iphlpapi)
 LoadDLLfunc (if_indextoname, 8, iphlpapi)
 LoadDLLfunc (if_nametoindex, 4, iphlpapi)
 
-LoadDLLfuncEx2 (DiscardVirtualMemory, 8, kernel32, 1, 127)
-LoadDLLfunc (GetSystemTimePreciseAsFileTime, 4, kernel32)
+LoadDLLfuncEx (ClosePseudoConsole, 4, kernel32, 1)
+LoadDLLfuncEx (CreatePseudoConsole, 20, kernel32, 1)
 LoadDLLfuncEx (IsWow64Process2, 12, kernel32, 1)
-LoadDLLfuncEx (PrefetchVirtualMemory, 16, kernel32, 1)
+LoadDLLfuncEx (ResizePseudoConsole, 8, kernel32, 1)
 
 /* MSDN claims these are exported by kernel32.dll, but only
    QueryUnbiasedInterruptTime actually is.  The others are only
@@ -637,7 +637,4 @@ LoadDLLfunc (PdhAddEnglishCounterW, 16, pdh)
 LoadDLLfunc (PdhCollectQueryData, 4, pdh)
 LoadDLLfunc (PdhGetFormattedCounterValue, 16, pdh)
 LoadDLLfunc (PdhOpenQueryW, 12, pdh)
-LoadDLLfuncEx (CreatePseudoConsole, 20, kernel32, 1)
-LoadDLLfuncEx (ResizePseudoConsole, 8, kernel32, 1)
-LoadDLLfuncEx (ClosePseudoConsole, 4, kernel32, 1)
 }


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