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54 строки
2.0 KiB
Groff
54 строки
2.0 KiB
Groff
.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" **************************************************************************
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.TH curl_easy_strerror 3 "March 29, 2022" "libcurl 7.83.1" "libcurl Manual"
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.SH NAME
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curl_easy_strerror - return string describing error code
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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const char *curl_easy_strerror(CURLcode errornum);
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.fi
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.SH DESCRIPTION
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The \fIcurl_easy_strerror(3)\fP function returns a string describing the
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CURLcode error code passed in the argument \fIerrornum\fP.
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Typically applications also appreciate \fICURLOPT_ERRORBUFFER(3)\fP for more
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specific error descriptions generated at runtime.
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.SH EXAMPLE
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.nf
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/* Perform the request, res will get the return code */
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res = curl_easy_perform(curl);
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/* Check for errors */
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if(res != CURLE_OK)
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fprintf(stderr, "curl_easy_perform() failed: %s\\n",
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curl_easy_strerror(res));
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.fi
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.SH AVAILABILITY
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This function was added in libcurl 7.12.0
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.SH RETURN VALUE
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A pointer to a null-terminated string.
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.SH "SEE ALSO"
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.BR libcurl-errors "(3), " curl_multi_strerror "(3), "
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.BR curl_share_strerror "(3), " curl_url_strerror "(3)"
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