Commit 9583b4af authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

examples: fix compiler warnings

parent 8219bc9e

docs/examples/certinfo.c

+4 −1
Original line number Diff line number Diff line
@@ -9,9 +9,12 @@ 


static size_t wrfu(void *ptr,  size_t  size,  size_t  nmemb,  void *stream)

{

  (void)stream;

  (void)ptr;

  return size * nmemb;

}

int main(int argc, char **argv)



int main(void)

{

  CURL *curl;

  CURLcode res;

docs/examples/debug.c

+2 −2
Original line number Diff line number Diff line
@@ -28,12 +28,12 @@ void dump(const char *text, 
    /* without the hex output, we can fit more on screen */

    width = 0x40;



  fprintf(stream, "%s, %010.10ld bytes (0x%08.8lx)\n",

  fprintf(stream, "%s, %10.10ld bytes (0x%8.8lx)\n",

          text, (long)size, (long)size);



  for(i=0; i<size; i+= width) {



    fprintf(stream, "%04.4lx: ", (long)i);

    fprintf(stream, "%4.4lx: ", (long)i);



    if(!nohex) {

      /* hex not disabled, show it */

docs/examples/ftpgetinfo.c

+3 −1
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 


static size_t throw_away(void *ptr, size_t size, size_t nmemb, void *data)

{

  (void)ptr;

  (void)data;

  /* we are not interested in the headers itself,

     so we only return the size we would have saved ... */

  return (size_t)(size * nmemb);
@@ -58,7 +60,7 @@ int main(void) 
      if((CURLE_OK == res) && filetime)

        printf("filetime %s: %s", filename, ctime(&filetime));

      res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &filesize);

      if((CURLE_OK == res) && filesize)

      if((CURLE_OK == res) && (filesize>0))

        printf("filesize %s: %0.0f bytes\n", filename, filesize);

    } else {

      /* we failed */

docs/examples/ftpgetresp.c

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ write_response(void *ptr, size_t size, size_t nmemb, void *data) 
  return fwrite(ptr, size, nmemb, writehere);

}



int main(int argc, char **argv)

int main(void)

{

  CURL *curl;

  CURLcode res;

docs/examples/ftpupload.c

+1 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream) 
  return retcode;

}



int main(int argc, char **argv)

int main(void)

{

  CURL *curl;

  CURLcode res;