fs49getcwd.c

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#ifdef FSS_FTR
#define ACCESS_RIGHTS_INTERNAL_FS
#define FS49GETCWD_C

#include "Fs.h"

#undef  FILE_NUMBER
#define FILE_NUMBER 49 



#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 1

void Fs49_01GetCwd( void * pp_Param )
{
   t_FsCmdGetCwd * pl_Param = (t_FsCmdGetCwd *) pp_Param;
   t_fsEntityStruct * pl_FsEntityPtr;	/* Pointer on entity's CB */

    /* Get entity's context pointer */
    pl_FsEntityPtr = MC_FS_ED_GET_ENTITY_PTR( MC_FS_KERNEL_ID(pl_Param) );

    if ( pl_Param->v_Size <= 0 ) 
    {
	/* Size of buffer null or negative set an invalid param error */
	MC_FS_STATUS(pl_Param) = FS_EINVAL;

 	return;
    }

    /* Copy path to destination buffer ( if not enough place in buffer do not copy
				 and return an error */
    if ( MC_FS_ED_GET_PATH( pl_FsEntityPtr, (fsPath*)pl_Param->p_Buff, pl_Param->v_Size )== FALSE)
    {
	/* Not enough place in buffer return a range error */
	MC_FS_STATUS(pl_Param) = FS_ERANGE;

	return;
    } 

}


#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 2

u32 Fs49_02ProcessGetCwd( fsPath * pp_Buff, t_fs_size_t vp_Size )
{
   /* Reserve message space */
   t_FsCmdGetCwd * pl_GetCwd = (t_FsCmdGetCwd *) MC_FS_GET_MEMORY(sizeof(t_FsCmdGetCwd));

    /* Fill message with input parameters */
    pl_GetCwd->p_Buff = pp_Buff;
    pl_GetCwd->v_Size = vp_Size;

    /* Send message by setting operation and return command identifier */
    return( MC_FS_MA_SEND_CMD_MSG_TO_FS(FS_WITH_ACK, (void*)pl_GetCwd,FS_CMD_GETCWD_REQ));
}


#endif /* FSS_FTR */