mirror of https://github.com/curl/curl.git synced 2024-12-21 06:50:10 +08:00

Daniel Stenberg 5a488251f7

- make DEFAULT sections less repetitive

- make historic mentions use HISTORY

- generate the protocols section on `# %PROTOCOLS%` instead of guessing
  where to put it

- generate the availability section on `# %AVAILABILITY%` instead of
  guessing where to put it

- make the protocols section more verbose

Closes #14227

2024-07-19 17:03:25 +02:00

1.1 KiB

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SPDX-License-Identifier

Title

Section

Source

See-also

Protocol

Added-in

curl

curl_easy_strerror

libcurl

curl_multi_strerror (3)

curl_share_strerror (3)

curl_url_strerror (3)

libcurl-errors (3)

All

7.12.0

NAME

curl_easy_strerror - return string describing error code

SYNOPSIS

#include <curl/curl.h>

const char *curl_easy_strerror(CURLcode errornum);

DESCRIPTION

The curl_easy_strerror(3) function returns a string describing the CURLcode error code passed in the argument errornum.

Typically applications also appreciate CURLOPT_ERRORBUFFER(3) for more specific error descriptions generated at runtime.

%PROTOCOLS%

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode res;
    /* set options */
    /* Perform the entire transfer */
    res = curl_easy_perform(curl);
    /* Check for errors */
    if(res != CURLE_OK)
      fprintf(stderr, "curl_easy_perform() failed: %s\n",
              curl_easy_strerror(res));
  }
}

%AVAILABILITY%

RETURN VALUE

A pointer to a null-terminated string.

1.1 KiB Raw Blame History