StdLib, StdLibPrivateInternalFiles: Clean up comments, Remove debugging code, Define MAX_OUTPUT, the Maximum number of bytes in a single terminal output operation.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <daryl.mcdaniel@intel.com>
Reviewed-by: Jaben Carsey <jcarsey@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13735 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 1 insertions, 15 deletions

diff --git a/StdLib/LibC/Stdio/refill.c b/StdLib/LibC/Stdio/refill.c
index 953e8f674a..a69f022dee 100644
--- a/StdLib/LibC/Stdio/refill.c
+++ b/StdLib/LibC/Stdio/refill.c
@@ -1,5 +1,5 @@
 /*

-    Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>

+    Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>

     This program and the accompanying materials are licensed and made available

     under the terms and conditions of the BSD License that accompanies this

     distribution.  The full text of the license may be found at

@@ -41,9 +41,6 @@
     NetBSD: refill.c,v 1.13 2003/08/07 16:43:30 agc Exp

     refill.c  8.1 (Berkeley) 6/4/93

 */

-#include <Uefi.h>               // REMOVE, For DEBUG only

-#include <Library/UefiLib.h>    // REMOVE, For DEBUG only

-

 #include  <LibConfig.h>

 #include <sys/EfiCdefs.h>

 

@@ -93,28 +90,23 @@ __srefill(FILE *fp)
   if (!__sdidinit)

     __sinit();

 

-//Print(L"%a( %d)\n", __func__, fp->_file);

   fp->_r = 0;   /* largely a convenience for callers */

 

   /* SysV does not make this test; take it out for compatibility */

   if (fp->_flags & __SEOF) {

-//Print(L"%a: %d\n", __func__, __LINE__);

     return (EOF);

   }

 

   /* if not already reading, have to be reading and writing */

   if ((fp->_flags & __SRD) == 0) {

-//Print(L"%a: %d\n", __func__, __LINE__);

     if ((fp->_flags & __SRW) == 0) {

       errno = EBADF;

       fp->_flags |= __SERR;   //<dvm> Allows differentiation between errors and EOF

-//Print(L"%a: %d\n", __func__, __LINE__);

       return (EOF);

     }

     /* switch to reading */

     if (fp->_flags & __SWR) {

       if (__sflush(fp)) {

-//Print(L"%a: %d\n", __func__, __LINE__);

         return (EOF);

       }

       fp->_flags &= ~__SWR;

@@ -123,7 +115,6 @@ __srefill(FILE *fp)
     }

     fp->_flags |= __SRD;

   } else {

-//Print(L"%a: %d\n", __func__, __LINE__);

     /*

      * We were reading.  If there is an ungetc buffer,

      * we must have been reading from that.  Drop it,

@@ -134,7 +125,6 @@ __srefill(FILE *fp)
       FREEUB(fp);

       if ((fp->_r = fp->_ur) != 0) {

         fp->_p = fp->_up;

-//Print(L"%a: %d\n", __func__, __LINE__);

         return (0);

       }

     }

@@ -143,7 +133,6 @@ __srefill(FILE *fp)
   if (fp->_bf._base == NULL)

     __smakebuf(fp);

 

-//Print(L"%a: %d\n", __func__, __LINE__);

   /*

    * Before reading from a line buffered or unbuffered file,

    * flush all line buffered output files, per the ANSI C

@@ -153,7 +142,6 @@ __srefill(FILE *fp)
     rwlock_rdlock(&__sfp_lock);

     (void) _fwalk(lflush);

     rwlock_unlock(&__sfp_lock);

-//Print(L"%a: %d\n", __func__, __LINE__);

   }

   fp->_p = fp->_bf._base;

   fp->_r = (*fp->_read)(fp->_cookie, (char *)fp->_p, fp->_bf._size);

@@ -165,9 +153,7 @@ __srefill(FILE *fp)
       fp->_r = 0;

       fp->_flags |= __SERR;

     }

-//Print(L"%a: %d\n", __func__, __LINE__);

     return (EOF);

   }

-//Print(L"%a: %d\n", __func__, __LINE__);

   return (0);

 }