dbghelp: Live target detection.

- DBGHELP_NOLIVE env variable is tested earlier to avoid some strange effects in live target detection - in WineDbg, delete DBGHELP_NOLIVE before attaching to a process, because we know it must be a live target

dbghelp: Live target detection.
db90e17d · Eric Pouech · Alexandre Julliard · d5816d22 · db90e17d · db90e17d
Commit db90e17d authored Mar 18, 2006 by Eric Pouech Committed by Alexandre Julliard Mar 18, 2006
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dbghelp.c dlls/dbghelp/dbghelp.c +2 -2

tgt_active.c programs/winedbg/tgt_active.c +2 -0

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--- a/dlls/dbghelp/dbghelp.c
+++ b/dlls/dbghelp/dbghelp.c
@@ -170,8 +170,8 @@ static BOOL WINAPI process_invade_cb(char* name, DWORD base, DWORD size, void* u
 static BOOL check_live_target(struct process* pcs)
 {
    if (!GetProcessId(pcs->handle)) return FALSE;
-    if (!elf_read_wine_loader_dbg_info(pcs)) return FALSE;
-    return getenv("DBGHELP_NOLIVE") == NULL;
+    if (GetEnvironmentVariableA("DBGHELP_NOLIVE", NULL, 0)) return FALSE;
+    return elf_read_wine_loader_dbg_info(pcs);
 }

 /******************************************************************

--- a/programs/winedbg/tgt_active.c
+++ b/programs/winedbg/tgt_active.c
@@ -83,6 +83,8 @@ BOOL dbg_attach_debuggee(DWORD pid, BOOL cofe, BOOL wfe)
    }
    dbg_curr_process->continue_on_first_exception = cofe;

+    SetEnvironmentVariableA("DBGHELP_NOLIVE", NULL);
+
    if (wfe) /* shall we proceed all debug events until we get an exception ? */
    {
        dbg_interactiveP = FALSE;