wkt_lexer_read_srid()

int wkt_lexer_read_srid

(

char *

str

)

Read the SRID number from an SRID=<> string.

Definition at line 61 of file lwin_wkt.c.

{
        char *c = str;
        long i = 0;
        int32_t srid;
 
        if( ! str ) return SRID_UNKNOWN;
        c += 5; /* Advance past "SRID=" */
        i = strtol(c, NULL, 10);
        srid = clamp_srid((int32_t)i);
        /* TODO: warn on explicit UNKNOWN srid ? */
        return srid;
}

References clamp_srid(), SRID_UNKNOWN, and str.

Here is the call graph for this function: