CURLINFO_CAPATH.md (1517B)
1 --- 2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3 SPDX-License-Identifier: curl 4 Title: CURLINFO_CAPATH 5 Section: 3 6 Source: libcurl 7 See-also: 8 - CURLINFO_CAINFO (3) 9 - curl_easy_getinfo (3) 10 - curl_easy_setopt (3) 11 Protocol: 12 - TLS 13 TLS-backend: 14 - OpenSSL 15 - GnuTLS 16 - mbedTLS 17 - wolfSSL 18 Added-in: 7.84.0 19 --- 20 21 # NAME 22 23 CURLINFO_CAPATH - get the default built-in CA path string 24 25 # SYNOPSIS 26 27 ~~~c 28 #include <curl/curl.h> 29 30 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CAPATH, char **path); 31 ~~~ 32 33 # DESCRIPTION 34 35 Pass a pointer to a char pointer to receive the pointer to a null-terminated 36 string holding the default built-in path used for the CURLOPT_CAPATH(3) 37 option unless set by the user. 38 39 Note that in a situation where libcurl has been built to support multiple TLS 40 libraries, this option might return a string even if the specific TLS library 41 currently set to be used does not support CURLOPT_CAPATH(3). 42 43 This is a path identifying a directory. 44 45 The **path** pointer is set to NULL if there is no default path. 46 47 # %PROTOCOLS% 48 49 # EXAMPLE 50 51 ~~~c 52 int main(void) 53 { 54 CURL *curl = curl_easy_init(); 55 if(curl) { 56 char *capath = NULL; 57 curl_easy_getinfo(curl, CURLINFO_CAPATH, &capath); 58 if(capath) { 59 printf("default ca path: %s\n", capath); 60 } 61 curl_easy_cleanup(curl); 62 } 63 } 64 ~~~ 65 66 # %AVAILABILITY% 67 68 # RETURN VALUE 69 70 curl_easy_getinfo(3) returns a CURLcode indicating success or error. 71 72 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see 73 libcurl-errors(3).