From 189b1be24d1f57127024f5d036591302e565d8ca Mon Sep 17 00:00:00 2001
From: arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 26 Dec 2001 22:33:15 +0000
Subject: /dev/zero bad permissions error message

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3776 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 loader/ext.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'loader/ext.c')

diff --git a/loader/ext.c b/loader/ext.c
index 0b747b7f0c..eb56db1478 100644
--- a/loader/ext.c
+++ b/loader/ext.c
@@ -250,7 +250,7 @@ LPVOID FILE_dommap( int unix_handle, LPVOID start,
         {
             if ((fdzero = open( "/dev/zero", O_RDONLY )) == -1)
             {
-                perror( "/dev/zero: open" );
+    		perror( "Cannot open /dev/zero for READ. Check permissions! error: " );
                 exit(1);
             }
         }
@@ -366,8 +366,10 @@ HANDLE WINAPI CreateFileMappingA(HANDLE handle, LPSECURITY_ATTRIBUTES lpAttr,
     {
 	anon=1;
 	hFile=open("/dev/zero", O_RDWR);
-	if(hFile<0)
+	if(hFile<0){
+    	    perror( "Cannot open /dev/zero for READ+WRITE. Check permissions! error: " );
 	    return 0;
+	}
     }
     if(!anon)
     {
@@ -455,6 +457,10 @@ LPVOID WINAPI VirtualAlloc(LPVOID address, DWORD size, DWORD type,  DWORD protec
 {
     void* answer;
     int fd=open("/dev/zero", O_RDWR);
+    if(fd<0){
+        perror( "Cannot open /dev/zero for READ+WRITE. Check permissions! error: " );
+	return NULL;
+    }
     size=(size+0xffff)&(~0xffff);
     //printf("VirtualAlloc(0x%08X, %d)\n", address, size);
     if(address!=0)
-- 
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