mirror of
https://github.com/encounter/bdwgc.git
synced 2026-03-30 10:57:55 -07:00
Ivan Maidanski
9d019e2ef4
* extra/symbian.cpp (GC_get_private_path_and_zero_file): Do not call memcpy() if allocation of copyChar is failed. * os_dep.c [MMAP_SUPPORTED && !USE_MMAP_ANON] (zero_fd): Initialize global variable to -1 (instead of 0). * os_dep.c [MMAP_SUPPORTED && !USE_MMAP_ANON && SYMBIAN] (GC_unix_mmap_get_mem): Do not call open() and free() if path is NULL.
53 lines
987 B
C++
53 lines
987 B
C++
|
|
#include <e32cmn.h>
|
|
#include <e32std.h>
|
|
#include <f32file.h>
|
|
#include <aknutils.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
extern "C" {
|
|
|
|
int GC_get_main_symbian_stack_base()
|
|
{
|
|
TThreadStackInfo aInfo;
|
|
TInt err = RThread().StackInfo(aInfo);
|
|
if ( !err )
|
|
{
|
|
return aInfo.iBase;
|
|
}
|
|
else
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
char* GC_get_private_path_and_zero_file()
|
|
{
|
|
// always on c: drive
|
|
RFs fs;
|
|
fs.Connect();
|
|
fs.CreatePrivatePath( EDriveC );
|
|
TFileName path;
|
|
fs.PrivatePath( path );
|
|
fs.Close();
|
|
_LIT( KCDrive, "c:" );
|
|
path.Insert( 0, KCDrive );
|
|
|
|
|
|
//convert to char*, assume ascii
|
|
TBuf8<KMaxFileName> path8;
|
|
path8.Copy( path );
|
|
_LIT8( KZero8, "zero" );
|
|
path8.Append( KZero8 );
|
|
|
|
size_t size = path8.Length() + 1;
|
|
char* copyChar = (char*) malloc( size );
|
|
if (copyChar)
|
|
memcpy( copyChar, path8.PtrZ(), size );
|
|
|
|
return copyChar; // ownership passed
|
|
}
|
|
|
|
} /* extern "C" */
|