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ntdll: Preserve errno across system calls done in the suspend handler.

This commit is contained in:
Alexandre Julliard 2007-06-01 11:16:09 +02:00
parent b281d3f8d8
commit 970b34291e
1 changed files with 4 additions and 0 deletions
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4
dlls/ntdll/exception.c
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@ -23,6 +23,7 @@
#include "wine/port.h" #include "wine/port.h"
#include <assert.h> #include <assert.h>
#include <errno.h>
#include <signal.h> #include <signal.h>
#include <stdarg.h> #include <stdarg.h>
@ -147,6 +148,7 @@ extern DWORD EXC_CallHandler( EXCEPTION_RECORD *record, EXCEPTION_REGISTRATION_R
void wait_suspend( CONTEXT *context ) void wait_suspend( CONTEXT *context )
{ {
LARGE_INTEGER timeout; LARGE_INTEGER timeout;
int saved_errno = errno;
/* store the context we got at suspend time */ /* store the context we got at suspend time */
SERVER_START_REQ( set_thread_context ) SERVER_START_REQ( set_thread_context )
@ -173,6 +175,8 @@ void wait_suspend( CONTEXT *context )
wine_server_call( req ); wine_server_call( req );
} }
SERVER_END_REQ; SERVER_END_REQ;
errno = saved_errno;
} }