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45 lines
1.1 KiB
Groff
45 lines
1.1 KiB
Groff
.\" generated by cd2nroff 0.1 from curl_easy_strerror.md
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.TH curl_easy_strerror 3 "2024-06-01" libcurl
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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 PROTOCOLS
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All
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode res;
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/* set options */
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/* Perform the entire transfer */
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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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}
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}
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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 curl_multi_strerror (3),
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.BR curl_share_strerror (3),
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.BR curl_url_strerror (3),
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.BR libcurl-errors (3)
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