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Add Socket Libraries.

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Add Posix functions for porting compatibility.
Fix compliance issues with ISO/IEC 9899:199409
New Functions:
  setenv(), fparseln(), GetFileNameFromPath(), rename(),
  realpath(), setprogname(), getprogname(), strlcat(), strlcpy(),
  strsep(), setitimer(), getitimer(), timegm(), getopt(), basename(),
  mkstemp(), ffs(), vsnprintf(), snprintf(), getpass(), usleep(), select(),
  writev(), strcasecmp(), getcwd(), chdir(), tcgetpgrp(), getpgrp(), gettimeofday(),
  bcopy(), 


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12061 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
darylm503
2011-07-30 00:30:44 +00:00
parent f766dd76fd
commit d7ce700605
199 changed files with 36115 additions and 686 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
StdLib/LibC/Main/Main.c
View File

@@ -8,13 +8,14 @@
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.
http://opensource.org/licenses/bsd-license.
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 <Uefi.h>
#include <Library/UefiLib.h>
#include <Library/DebugLib.h>
#include <Library/ShellCEntryLib.h>
#include <Library/MemoryAllocationLib.h>
@@ -40,23 +41,30 @@ void __main()
;
}
static
/** Clean up data as required by the exit() function.
**/
void
FinalCleanup( void )
exitCleanup(INTN ExitVal)
{
void (*CleanUp)(void); // Pointer to Cleanup Function
int i;
/* Close any open files */
for(i = OPEN_MAX - 1; i >= 0; --i) {
(void)close(i); // Close properly handles closing a closed file.
if(gMD != NULL) {
gMD->ExitValue = (int)ExitVal;
CleanUp = gMD->cleanup; // Preserve the pointer to the Cleanup Function
// Call all registered atexit functions in reverse order
i = gMD->num_atexit;
if( i > 0) {
do {
(gMD->atexit_handler[--i])();
} while( i > 0);
}
/* Free the global MainData structure */
if(gMD != NULL) {
if(gMD->NCmdLine != NULL) {
FreePool( gMD->NCmdLine );
if (CleanUp != NULL) {
CleanUp();
}
FreePool( gMD );
}
}
@@ -71,6 +79,13 @@ ArgvConvert(UINTN Argc, CHAR16 **Argv)
char *string;
INTN nArgvSize; /* Cumulative size of narrow Argv[i] */
DEBUG_CODE_BEGIN();
Print(L"ArgvConvert called with %d arguments.\n", Argc);
for(count = 0; count < ((Argc > 5)? 5: Argc); ++count) {
Print(L"Argument[%d] = \"%s\".\n", count, Argv[count]);
}
DEBUG_CODE_END();
nArgvSize = Argc;
/* Determine space needed for narrow Argv strings. */
for(count = 0; count < Argc; ++count) {
@@ -98,6 +113,7 @@ ArgvConvert(UINTN Argc, CHAR16 **Argv)
nArgv[count] = string;
AVsz = wcstombs(string, Argv[count], nArgvSize);
string[AVsz] = 0; /* NULL terminate the argument */
DEBUG((DEBUG_INFO, "Cvt[%d] %d \"%s\" --> \"%a\"\n", (INT32)count, (INT32)AVsz, Argv[count], nArgv[count]));
string += AVsz + 1;
nArgvSize -= AVsz + 1;
if(nArgvSize < 0) {
@@ -119,7 +135,7 @@ ShellAppMain (
struct __filedes *mfd;
char **nArgv;
INTN ExitVal;
INTN i;
int i;
ExitVal = (INTN)RETURN_SUCCESS;
gMD = AllocateZeroPool(sizeof(struct __MainData));
@@ -132,7 +148,6 @@ ShellAppMain (
_fltused = 1;
errno = 0;
EFIerrno = 0;
gMD->FinalCleanup = &FinalCleanup;
#ifdef NT32dvm
gMD->ClocksPerSecond = 1; // For NT32 only
@@ -166,10 +181,33 @@ ShellAppMain (
ExitVal = (INTN)RETURN_INVALID_PARAMETER;
}
else {
ExitVal = (INTN)main( (int)Argc, nArgv);
if( setjmp(gMD->MainExit) == 0) {
ExitVal = (INTN)main( (int)Argc, gMD->NArgV);
exitCleanup(ExitVal);
}
/* You reach here if:
* normal return from main()
* call to _Exit(), either directly or through exit().
*/
ExitVal = (INTN)gMD->ExitValue;
}
if( ExitVal == EXIT_FAILURE) {
ExitVal = RETURN_ABORTED;
}
/* Close any open files */
for(i = OPEN_MAX - 1; i >= 0; --i) {
(void)close(i); // Close properly handles closing a closed file.
}
/* Free the global MainData structure */
if(gMD != NULL) {
if(gMD->NCmdLine != NULL) {
FreePool( gMD->NCmdLine );
}
FreePool( gMD );
}
}
exit((int)ExitVal);
/* Not Reached */
return ExitVal;
}