ncfunc.c

 
#include "nc4internal.h"
#include "nc4dispatch.h"

int
NC4_inq_format(int ncid, int *formatp)
{
    NC_FILE_INFO_T *nc4_info;
    int retval;
 
    LOG((2, "nc_inq_format: ncid 0x%x", ncid));
 
    if (!formatp)
        return NC_NOERR;
 
    /* Find the file metadata. */
    if ((retval = nc4_find_nc_grp_h5(ncid, NULL, NULL, &nc4_info)))
        return retval;
 
    /* Check if classic NC3 rules are in effect for this file. */
    if (nc4_info->cmode & NC_CLASSIC_MODEL)
        *formatp = NC_FORMAT_NETCDF4_CLASSIC;
    else
        *formatp = NC_FORMAT_NETCDF4;
 
    return NC_NOERR;
}

int
NC4_inq_format_extended(int ncid, int *formatp, int *modep)
{
    NC *nc;
    int retval;
 
    LOG((2, "%s: ncid 0x%x", __func__, ncid));
 
    if ((retval = nc4_find_nc_grp_h5(ncid, &nc, NULL, NULL)))
        return NC_EBADID;
 
    if(modep)
        *modep = nc->mode|NC_NETCDF4;
 
    if (formatp)
        *formatp = NC_FORMATX_NC_HDF5;
 
    return NC_NOERR;
}