54 lines
1.6 KiB
Groff
54 lines
1.6 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLINFO_CAPATH.md
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.TH CURLINFO_CAPATH 3 "2025-07-07" libcurl
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.SH NAME
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CURLINFO_CAPATH \- get the default built\-in CA path string
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CAPATH, char **path);
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.fi
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.SH DESCRIPTION
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Pass a pointer to a char pointer to receive the pointer to a null\-terminated
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string holding the default built\-in path used for the \fICURLOPT_CAPATH(3)\fP
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option unless set by the user.
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Note that in a situation where libcurl has been built to support multiple TLS
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libraries, this option might return a string even if the specific TLS library
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currently set to be used does not support \fICURLOPT_CAPATH(3)\fP.
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This is a path identifying a directory.
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The \fBpath\fP pointer is set to NULL if there is no default path.
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.SH PROTOCOLS
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This functionality affects all TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
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This option works only with the following TLS backends:
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GnuTLS, OpenSSL, mbedTLS and wolfSSL
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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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char *capath = NULL;
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curl_easy_getinfo(curl, CURLINFO_CAPATH, &capath);
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if(capath) {
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printf("default ca path: %s\\n", capath);
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}
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curl_easy_cleanup(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Added in curl 7.84.0
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.SH RETURN VALUE
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\fIcurl_easy_getinfo(3)\fP returns a CURLcode indicating success or error.
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CURLE_OK (0) means everything was OK, non\-zero means an error occurred, see
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\fIlibcurl\-errors(3)\fP.
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.SH SEE ALSO
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.BR CURLINFO_CAINFO (3),
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.BR curl_easy_getinfo (3),
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.BR curl_easy_setopt (3)
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