[ViewVC] Diff of: cvs/IO-AIO/AIO.xs

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.37 by root, Tue Aug 23 12:37:19 2005 UTC vs.
Revision 1.39 by root, Mon Feb 6 23:54:12 2006 UTC

 # else
 #  error sendfile support requested but not available
 # endif
 #endif
+/* used for struct dirent, AIX doesn't provide it */
+#ifndef NAME_MAX
+# define NAME_MAX 4096
+#endif
 #if __ia64
 # define STACKSIZE 65536
 #else
 # define STACKSIZE  8192
 #endif
     if (res < 0 && sbytes)
       res = sbytes;
   }
+# endif
-# else
+#else
   res = -1;
   errno = ENOSYS;
-# endif
 #endif
   if (res <  0
       && (errno == ENOSYS || errno == EINVAL || errno == ENOTSOCK
 #if __solaris
     {
       /* emulate sendfile. this is a major pain in the ass */
       char buf[4096];
       res = 0;
-      for (;;)
+      while (count)
         {
           ssize_t cnt;
-          cnt = pread (ifd, buf, 4096, offset);
+          cnt = pread (ifd, buf, count > 4096 ? 4096 : count, offset);
           if (cnt <= 0)
             {
               if (cnt && !res) res = -1;
               break;
               break;
             }
           offset += cnt;
           res    += cnt;
+          count  -= cnt;
         }
     }
   return res;
 }

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