개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

CURLOPT_BUFFERSIZE(3)

CURLOPT_BUFFERSIZE(3)      curl_easy_setopt options      CURLOPT_BUFFERSIZE(3)



NAME
       CURLOPT_BUFFERSIZE - receive buffer size

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_BUFFERSIZE, long size);

DESCRIPTION
       Pass  a  long specifying your preferred size (in bytes) for the receive
       buffer in libcurl.  The main point of this  would  be  that  the  write
       callback  gets called more often and with smaller chunks. Secondly, for
       some protocols, there's a benefit of having a larger buffer for perfor‐
       mance.

       This  is just treated as a request, not an order. You cannot be guaran‐
       teed to actually get the given size.

       This buffer size is by default CURL_MAX_WRITE_SIZE (16kB). The  maximum
       buffer  size allowed to be set is CURL_MAX_READ_SIZE (512kB). The mini‐
       mum buffer size allowed to be set is 1024.

       DO NOT set this option on a handle that is currently used for an active
       transfer as that may lead to unintended consequences.

DEFAULT
       CURL_MAX_WRITE_SIZE (16kB)

PROTOCOLS
       All

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl) {
         curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com/foo.bin");

         /* ask libcurl to allocate a larger receive buffer */
         curl_easy_setopt(curl, CURLOPT_BUFFERSIZE, 120000L);

         ret = curl_easy_perform(curl);

         curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in 7.10.  Growing the buffer was added in 7.53.0.

RETURN VALUE
       Returns  CURLE_OK  if the option is supported, and CURLE_UNKNOWN_OPTION
       if not.

SEE ALSO
       CURLOPT_MAX_RECV_SPEED_LARGE(3),     CURLOPT_WRITEFUNCTION(3),     CUR‐
       LOPT_UPLOAD_BUFFERSIZE(3),



libcurl 7.86.0                  August 23, 2022          CURLOPT_BUFFERSIZE(3)