Add device abstraction code for the UEFI Console and UEFI Shell-based file systems.

Make argv use narrow characters instead of wide characters.
Add setenv functionality.
Add poll() system call.
Change signal names into macros – required for standards compliance.  The enums were renamed and moved to sys/signal.h and the new macros reference the enums.
Added SIGBREAK, which is required for Python.
Modify stdio functions to fail cleanly when called with a NULL File Pointer argument.
Added <sys/cdefs.h> that just includes <sys/EfiCdefs.h>.  By adding this wrapper, we improve compatibility with *nix files which assume <sys/cdefs> exists.
Add <netdb.h>
Added macros for bcopy(), bcmp() and strsep().
Modify the clock() function so that it does not hang when running under an emulation environment such as NT32.
Move TM structure specific macros from the private tzfile.h into <time.h>
Add strncasecmp function.
Add strptime function.
Add gettimeofday function.
Add getcwd function.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11908 6f19259b-4bc3-4df7-8a09-765794883524

3 files changed, 89 insertions, 4 deletions

diff --git a/StdLib/LibC/String/Copying.c b/StdLib/LibC/String/Copying.c
index 2d5200e3c5..18498d6f87 100644
--- a/StdLib/LibC/String/Copying.c
+++ b/StdLib/LibC/String/Copying.c
@@ -1,7 +1,7 @@
 /** @file

     Copying Functions for <string.h>.

 

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

+    Copyright (c) 2010 - 2011, 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

@@ -10,8 +10,6 @@
     THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

     WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

 **/

-//#include  <sys/EfiCdefs.h>

-

 #include  <Uefi.h>

 #include  <Library/BaseLib.h>

 #include  <Library/BaseMemoryLib.h>

@@ -21,6 +19,11 @@
 #include  <stdlib.h>

 #include  <string.h>

 

+/** Do not define memcpy for IPF+GCC builds.

+    For IPF, using a GCC compiler, the memcpy function is converted to

+    CopyMem by objcpy during build.

+**/

+#if  !(defined(MDE_CPU_IPF) && defined(__GNUC__))

 /** The memcpy function copies n characters from the object pointed to by s2

     into the object pointed to by s1.

 

@@ -33,6 +36,7 @@ memcpy(void * __restrict s1, const void * __restrict s2, size_t n)
 {

   return CopyMem( s1, s2, n);

 }

+#endif  /* !(defined(MDE_CPU_IPF) && defined(__GCC)) */

 

 /** The memmove function copies n characters from the object pointed to by s2

     into the object pointed to by s1. Copying takes place as if the n

diff --git a/StdLib/LibC/String/String.inf b/StdLib/LibC/String/String.inf
index 1614b1cb11..b6ab660051 100644
--- a/StdLib/LibC/String/String.inf
+++ b/StdLib/LibC/String/String.inf
@@ -1,7 +1,7 @@
 ## @file

 #  Standard C library: Miscelaneous implementations.

 #

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

+#  Copyright (c) 2010 - 2011, 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

@@ -32,6 +32,7 @@
   Comparison.c

   Searching.c

   ErrorList.c

+  strncasecmp.c

 

 [Packages]

   StdLib/StdLib.dec

diff --git a/StdLib/LibC/String/strncasecmp.c b/StdLib/LibC/String/strncasecmp.c
new file mode 100644
index 0000000000..2519df94e4
--- /dev/null
+++ b/StdLib/LibC/String/strncasecmp.c
@@ -0,0 +1,80 @@
+/** @file 

+  strncasecmp implementation

+

+  Copyright (c) 2011, 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

+  http://opensource.org/licenses/bsd-license.php.

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+ * Copyright (c) 1987, 1993

+ *	The Regents of the University of California.  All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ * 1. Redistributions of source code must retain the above copyright

+ *    notice, this list of conditions and the following disclaimer.

+ * 2. Redistributions in binary form must reproduce the above copyright

+ *    notice, this list of conditions and the following disclaimer in the

+ *    documentation and/or other materials provided with the distribution.

+ * 3. Neither the name of the University nor the names of its contributors

+ *    may be used to endorse or promote products derived from this software

+ *    without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

+ * SUCH DAMAGE.

+

+	$NetBSD: strncasecmp.c,v 1.2 2007/06/04 18:19:27 christos Exp $

+  strcasecmp.c	8.1 (Berkeley) 6/4/93

+**/

+

+#include <LibConfig.h>

+#include <sys/cdefs.h>

+

+#if !defined(_KERNEL) && !defined(_STANDALONE)

+#include "namespace.h"

+#include <assert.h>

+#include <ctype.h>

+#include <string.h>

+#ifdef __weak_alias

+__weak_alias(strcasecmp,_strcasecmp)

+__weak_alias(strncasecmp,_strncasecmp)

+#endif

+#else

+#include <lib/libkern/libkern.h>

+#include <machine/limits.h>

+#endif 

+

+int

+strncasecmp(const char *s1, const char *s2, size_t n)

+{

+

+	_DIAGASSERT(s1 != NULL);

+	_DIAGASSERT(s2 != NULL);

+

+	if (n != 0) {

+		const unsigned char *us1 = (const unsigned char *)s1,

+				*us2 = (const unsigned char *)s2;

+

+		do {

+			if (tolower(*us1) != tolower(*us2++))

+				return (tolower(*us1) - tolower(*--us2));

+			if (*us1++ == '\0')

+				break;

+		} while (--n != 0);

+	}

+	return (0);

+}