Usermode/AxWin4 - Fix bitmap upscale

[tpg/acess2.git] / AcessNative / libacess-native.so_src / main.c

diff --git a/AcessNative/libacess-native.so_src/main.c b/AcessNative/libacess-native.so_src/main.c
index 7f62545..b5f066f 100644 (file)
--- a/AcessNative/libacess-native.so_src/main.c
+++ b/AcessNative/libacess-native.so_src/main.c
@@ -10,6 +10,8 @@
 #include <stdint.h>
 #include "../ld-acess_src/exports.h"
 
+extern int     gbSyscallDebugEnabled;
+
 #ifdef __WINDOWS__
 int DllMain(void)
 {
@@ -40,10 +42,13 @@ int libacessnative_init(int argc, char *argv[], char **envp)
 {
        Request_Preinit();
        
+       //gbSyscallDebugEnabled = 1;
+       
        const char *preopens = getenv_p(envp, ENV_VAR_PREOPENS);
        printf("preopens = %s\n", preopens);
        if( preopens )
        {
+                int    exp_fd = 0;
                while( *preopens )
                {
                        const char *splitter = strchr(preopens, ':');
@@ -60,7 +65,15 @@ int libacessnative_init(int argc, char *argv[], char **envp)
                        int fd = acess__SysOpen(path, 6);       // WRITE,READ,no EXEC
                        if( fd == -1 ) {
                                fprintf(stderr, "Unable to preopen '%s' errno=%i\n", path, acess__errno);
+                               exit(1);
+                       }
+                       if( fd != exp_fd ) {
+                               //  Oh... this is bad
+                               fprintf(stderr, "Pre-opening '%s' resulted in an incorrect FD (expected %i, got %i)",
+                                       path, exp_fd, fd);
+                               exit(1);
                        }
+                       exp_fd += 1;
                        
                        if( !splitter )
                                break;
@@ -127,17 +140,3 @@ void Warning(const char *format, ...)
        printf("\n");
 }
 
-void __libc_csu_fini()
-{
-}
-
-void __libc_csu_init()
-{
-}
-
-void __stack_chk_fail(void)
-{
-       fprintf(stderr, "__stack_chk_fail");
-       exit(1);
-}
-