Daniel Stenberg e694c8284a

docs/libcurl/opts: clarify the return values

Expand a little.

- mention the type name of the return code
- avoid stating which exact return codes that might be returned, as that
  varies over time, builds and conditions
- avoid stating some always return OK
- refer to the manpage documenting all the return codes

Closes #15900

2025-01-02 17:13:33 +01:00

1.2 KiB

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SPDX-License-Identifier

Title

Section

Source

See-also

Protocol

Added-in

curl

CURLOPT_NEW_FILE_PERMS

libcurl

CURLOPT_NEW_DIRECTORY_PERMS (3)

CURLOPT_UPLOAD (3)

SFTP

SCP

FILE

7.16.4

NAME

CURLOPT_NEW_FILE_PERMS - permissions for remotely created files

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_NEW_FILE_PERMS,
                          long mode);

DESCRIPTION

Pass a long as a parameter, containing the value of the permissions that are set on newly created files on the remote server. The default value is 0644. The only protocols that can use this are sftp://, scp://, and file://.

DEFAULT

0644

%PROTOCOLS%

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode ret;
    curl_easy_setopt(curl, CURLOPT_URL, "sftp://upload.example.com/file.txt");
    curl_easy_setopt(curl, CURLOPT_NEW_FILE_PERMS, 0664L);
    ret = curl_easy_perform(curl);
  }
}

%AVAILABILITY%

RETURN VALUE

curl_easy_setopt(3) returns a CURLcode indicating success or error.

CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3).

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