1 files changed, 10 insertions, 23 deletions

diff --git a/src/lib/libcrypto/rand/randfile.c b/src/lib/libcrypto/rand/randfile.c
index 4ed40b7b70..d108353bbc 100644
--- a/src/lib/libcrypto/rand/randfile.c
+++ b/src/lib/libcrypto/rand/randfile.c
@@ -75,7 +75,9 @@
 #ifndef NO_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#ifndef OPENSSL_NO_POSIX_IO
+#ifdef MAC_OS_pre_X
+# include <stat.h>
+#else
 # include <sys/stat.h>
 #endif
 
@@ -109,26 +111,14 @@ int RAND_load_file(const char *file, long bytes)
          * if bytes == -1, read complete file. */
 
         MS_STATIC unsigned char buf[BUFSIZE];
-#ifndef OPENSSL_NO_POSIX_IO
         struct stat sb;
-#endif
         int i,ret=0,n;
         FILE *in;
 
         if (file == NULL) return(0);
 
-#ifndef OPENSSL_NO_POSIX_IO
-#ifdef PURIFY
-        /* struct stat can have padding and unused fields that may not be
-         * initialized in the call to stat(). We need to clear the entire
-         * structure before calling RAND_add() to avoid complaints from
-         * applications such as Valgrind.
-         */
-        memset(&sb, 0, sizeof(sb));
-#endif
         if (stat(file,&sb) < 0) return(0);
         RAND_add(&sb,sizeof(sb),0.0);
-#endif
         if (bytes == 0) return(ret);
 
 #ifdef OPENSSL_SYS_VMS
@@ -137,7 +127,7 @@ int RAND_load_file(const char *file, long bytes)
         in=fopen(file,"rb");
 #endif
         if (in == NULL) goto err;
-#if defined(S_IFBLK) && defined(S_IFCHR) && !defined(OPNESSL_NO_POSIX_IO)
+#if defined(S_IFBLK) && defined(S_IFCHR)
         if (sb.st_mode & (S_IFBLK | S_IFCHR)) {
           /* this file is a device. we don't want read an infinite number
            * of bytes from a random device, nor do we want to use buffered
@@ -180,13 +170,12 @@ int RAND_write_file(const char *file)
         int i,ret=0,rand_err=0;
         FILE *out = NULL;
         int n;
-#ifndef OPENSSL_NO_POSIX_IO
         struct stat sb;
         
         i=stat(file,&sb);
         if (i != -1) { 
-#if defined(S_ISBLK) && defined(S_ISCHR)
-          if (S_ISBLK(sb.st_mode) || S_ISCHR(sb.st_mode)) {
+#if defined(S_IFBLK) && defined(S_IFCHR)
+          if (sb.st_mode & (S_IFBLK | S_IFCHR)) {
             /* this file is a device. we don't write back to it. 
              * we "succeed" on the assumption this is some sort 
              * of random device. Otherwise attempting to write to 
@@ -196,16 +185,14 @@ int RAND_write_file(const char *file)
           }
 #endif
         }
-#endif
 
-#if defined(O_CREAT) && !defined(OPENSSL_NO_POSIX_IO) && !defined(OPENSSL_SYS_VMS)
+#if defined(O_CREAT) && !defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_SYS_VMS)
         {
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
+        /* For some reason Win32 can't write to files created this way */
+        
         /* chmod(..., 0600) is too late to protect the file,
          * permissions should be restrictive from the start */
-        int fd = open(file, O_WRONLY|O_CREAT|O_BINARY, 0600);
+        int fd = open(file, O_CREAT, 0600);
         if (fd != -1)
                 out = fdopen(fd, "wb");
         }