diff options
Diffstat (limited to 'docs/examples/ftpupload.c')
| -rw-r--r-- | docs/examples/ftpupload.c | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/docs/examples/ftpupload.c b/docs/examples/ftpupload.c index f1f66c0a..e79f8d84 100644 --- a/docs/examples/ftpupload.c +++ b/docs/examples/ftpupload.c @@ -1,12 +1,24 @@ -/***************************************************************************** +/*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - */ - + * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ #include <stdio.h> #include <string.h> @@ -39,16 +51,20 @@ variable's memory when passed in to it from an app like this. */ static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream) { + curl_off_t nread; /* in real-world cases, this would probably get this data differently as this fread() stuff is exactly what the library already would do by default internally */ size_t retcode = fread(ptr, size, nmemb, stream); - fprintf(stderr, "*** We read %d bytes from file\n", retcode); + nread = (curl_off_t)retcode; + + fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T + " bytes from file\n", nread); return retcode; } -int main(int argc, char **argv) +int main(void) { CURL *curl; CURLcode res; @@ -106,6 +122,10 @@ int main(int argc, char **argv) /* Now run off and do what you've been told! */ res = curl_easy_perform(curl); + /* Check for errors */ + if(res != CURLE_OK) + fprintf(stderr, "curl_easy_perform() failed: %s\n", + curl_easy_strerror(res)); /* clean up the FTP commands list */ curl_slist_free_all (headerlist); |