RASTER_gdal_version()

Datum RASTER_gdal_version

(

PG_FUNCTION_ARGS

)

Definition at line 72 of file rtpg_utility.c.

{
        const char *ver = rt_util_gdal_version("--version");
        text *result;
 
        /* add indicator if GDAL isn't configured right */
        if (!rt_util_gdal_configured()) {
                char *rtn = NULL;
                size_t sz = strlen(ver) + strlen(" GDAL_DATA not found") + 1;
                rtn = palloc(sz);
                if (!rtn)
                        result = cstring_to_text(ver);
                else {
                        snprintf(rtn, sz, "%s GDAL_DATA not found", ver);
                        result = cstring_to_text(rtn);
                        pfree(rtn);
                }
        }
        else
                result = cstring_to_text(ver);
 
        PG_RETURN_POINTER(result);
}

References result, rt_util_gdal_configured(), and rt_util_gdal_version().

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