Function rioWriteBulkDouble

app/redis-6.2.6/src/rio.c:442–448

Write a double value in the format: "$ \r\n \r\n" */

/* Write a double value in the format: "$<count>\r\n<payload>\r\n" */
size_t rioWriteBulkDouble(rio *r, double d) {
    char dbuf[128];
    unsigned int dlen;

    dlen = snprintf(dbuf,sizeof(dbuf),"%.17g",d);
    return rioWriteBulkString(r,dbuf,dlen);
}