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StdLib: Add isDirSep character classification macro and function. Implement several Posix functions and clean up EfiSysCall.h. Align file mode handling with UEFI file protocol flags.

Browse Source 
Include/ctype.h:             Function declaration and Macro definition of isDirSep
Include/unistd.h:            Declarations added from EfiSysCall.h
Include/utime.h:             New file.  For the Posix utime() function.
Include/sys/_ctype.h:        Update character class bit maps.
Include/sys/EfiSysCall.h:    Move declarations to unistd.h
Include/sys/fcntl.h:         Improve comments.  Add UEFI-specific macros.
Include/sys/filio.h:         Remove declarations for unsupported file ioctls.
Include/sys/stat.h:          Fix flags.  Add macros and declarations.
Include/sys/time.h:          Add declarations for new functions Tm2Efi() and Time2Efi().
Include/sys/types.h:         Use EFI-specific instead of BSD-specific definitions for typedefs.
Include/sys/unistd.h:        Delete inappropriate content.  Guard macro definitions.

LibC/Locale/setlocale.c
LibC/Stdio/{fdopen.c, findfp.c, fopen.c, freopen.c, gettemp.c, makebuf.c, mktemp.c,
            remove.c, stdio.c, tempnam.c, tmpfile.c, tmpnam.c}
LibC/Time/{itimer.c, ZoneProc.c}
LibC/Uefi/SysCalls.c
LibC/Uefi/Devices/Console/daConsole.c
LibC/Uefi/Devices/UefiShell/daShell.c
PosixLib/Gen/readdir.c
                             Include unistd.h instead of EfiSysCall.h

LibC/Ctype/CClass.c:         Character classification function implementation for isDirSep.
LibC/Ctype/iCtype.c:         Update character classification and case conversion tables.
LibC/Time/TimeEfi.c:         Improve comments.  Implement new functions Tm2Efi() and Time2Efi().
LibC/Uefi/StubFunctions.c:   Add missing include.  Cosmetic changes to declarations.
LibC/Uefi/SysCalls.c:        Add support function for utime().
LibC/Uefi/Uefi.inf:          Add LibGen library class dependency.
LibC/Uefi/Xform.c:           Enhance Omode2EFI().
LibC/Uefi/Devices/UefiShell/daShell.c:    Enhance da_ShellMkdir.  Implement da_ShellIoctl to set file times.
PosixLib/Gen/access.c:       New file.  Implement the access() function.
PosixLib/Gen/dirname.c:      Enhance to use isDirSep and differentiate between the device, path, and filename components of UEFI Shell-style paths.
PosixLib/Gen/utime.c:        New file.  Implement the utime() function.
PosixLib/Gen/LibGen.inf:     Change MODULE_TYPE.  Add new files.

Signed-off-by: darylm503
Reviewed-by: geekboy15a
Reviewed-by: jljusten
Reviewed-by: Rahul Khana
Reviewed-by: leegrosenbaum


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12800 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
darylm503
2011-11-30 00:52:45 +00:00
parent 8f04ca1a8f
commit 0c1992fbcc
40 changed files with 1017 additions and 421 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
StdLib/LibC/Time/TimeEfi.c
View File

@@ -19,9 +19,16 @@
#include "tzfile.h"
#include <MainData.h>
/* Convert an EFI_TIME structure into a C Standard tm structure. */
/** Convert an EFI_TIME structure into a C Standard tm structure.
@param[in] ET Pointer to the EFI_TIME structure to convert.
@param[out] BT Pointer to the tm structure to receive the converted time.
*/
void
Efi2Tm( EFI_TIME *ET, struct tm *BT)
Efi2Tm(
IN EFI_TIME *ET,
OUT struct tm *BT
)
{
// Convert EFI time to broken-down time.
BT->tm_year = ET->Year - TM_YEAR_BASE;
@@ -36,11 +43,68 @@ Efi2Tm( EFI_TIME *ET, struct tm *BT)
BT->tm_Nano = ET->Nanosecond;
}
/* Convert an EFI_TIME structure into a time_t value. */
/** Convert an EFI_TIME structure into a time_t value.
@param[in] EfiBDtime Pointer to the EFI_TIME structure to convert.
@return The EFI_TIME converted into a time_t value.
*/
time_t
Efi2Time( EFI_TIME *EfiBDtime)
Efi2Time(
IN EFI_TIME *EfiBDtime
)
{
Efi2Tm( EfiBDtime, &gMD->BDTime);
return mktime( &gMD->BDTime);
}
/** Convert a C Standard tm structure into an EFI_TIME structure.
@param[in] BT Pointer to the tm structure to convert.
@param[out] ET Pointer to an EFI_TIME structure to receive the converted time.
*/
void
Tm2Efi(
IN struct tm *BT,
OUT EFI_TIME *ET
)
{
ET->Year = (UINT16)BT->tm_year + TM_YEAR_BASE;
ET->Month = (UINT8)BT->tm_mon + 1;
ET->Day = (UINT8)BT->tm_mday;
ET->Hour = (UINT8)BT->tm_hour;
ET->Minute = (UINT8)BT->tm_min;
ET->Second = (UINT8)BT->tm_sec;
ET->Nanosecond = (UINT32)BT->tm_Nano;
ET->TimeZone = (INT16)BT->tm_zoneoff;
ET->Daylight = (UINT8)BT->tm_daylight;
}
/** Convert a time_t value into an EFI_TIME structure.
@param[in] CalTime Calendar time as a time_t value.
@return Returns a newly malloced EFI_TIME structure containing
the converted calendar time.
@post It is the responsibility of the caller to free the
returned structure before the application exits.
*/
EFI_TIME*
Time2Efi(
IN time_t CalTime
)
{
struct tm *IT;
EFI_TIME *ET = NULL;
IT = gmtime(&CalTime);
if(IT != NULL) {
ET = malloc(sizeof(EFI_TIME));
if(ET != NULL) {
Tm2Efi(IT, ET);
}
}
return ET;
}