Function rioWriteBulkString

app/redis-6.2.6/src/rio.c:423–430

Write binary-safe string in the format: "$ \r\n \r\n". */

/* Write binary-safe string in the format: "$<count>\r\n<payload>\r\n". */
size_t rioWriteBulkString(rio *r, const char *buf, size_t len) {
    size_t nwritten;

    if ((nwritten = rioWriteBulkCount(r,'$',len)) == 0) return 0;
    if (len > 0 && rioWrite(r,buf,len) == 0) return 0;
    if (rioWrite(r,"\r\n",2) == 0) return 0;
    return nwritten+len+2;
}

/* Write a long long value in format: "$<count>\r\n<payload>\r\n". */
size_t rioWriteBulkLongLong(rio *r, long long l) {