diff options
| author | Steve Holme <steve_holme@hotmail.com> | 2014-12-30 17:08:16 +0000 |
|---|---|---|
| committer | Steve Holme <steve_holme@hotmail.com> | 2014-12-30 17:13:07 +0000 |
| commit | e9d0c7a6f366f3e4ef56c408a991700f600f20cf (patch) | |
| tree | 5d66d1bd696c2fe696abed1fd9c88d84f3cd7246 /lib/vtls/axtls.h | |
| parent | 56603e27708748887f0eb8dc09674077886c6551 (diff) | |
vtls: Use '(void) arg' for unused parameters
Prefer void for unused parameters, rather than assigning an argument to
itself as a) unintelligent compilers won't optimize it out, b) it can't
be used for const parameters, c) it will cause compilation warnings for
clang with -Wself-assign and d) is inconsistent with other areas of the
curl source code.
Diffstat (limited to 'lib/vtls/axtls.h')
| -rw-r--r-- | lib/vtls/axtls.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/vtls/axtls.h b/lib/vtls/axtls.h index 0459cf228..62b4ab0e6 100644 --- a/lib/vtls/axtls.h +++ b/lib/vtls/axtls.h @@ -7,8 +7,8 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 2010, DirecTV - * contact: Eric Hu <ehu@directv.com> + * Copyright (C) 2010, DirecTV, Contact: Eric Hu <ehu@directv.com> + * Copyright (C) 2010 - 2014, 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 @@ -59,14 +59,15 @@ int Curl_axtls_random(struct SessionHandle *data, #define curlssl_close_all Curl_axtls_close_all #define curlssl_close Curl_axtls_close #define curlssl_shutdown(x,y) Curl_axtls_shutdown(x,y) -#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) -#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) -#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_set_engine(x,y) ((void)x, (void)y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) ((void)x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) ((void)x, (struct curl_slist *)NULL) #define curlssl_version Curl_axtls_version #define curlssl_check_cxn(x) Curl_axtls_check_cxn(x) -#define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define curlssl_data_pending(x,y) ((void)x, (void)y, 0) #define curlssl_random(x,y,z) Curl_axtls_random(x,y,z) #define CURL_SSL_BACKEND CURLSSLBACKEND_AXTLS + #endif /* USE_AXTLS */ #endif /* HEADER_CURL_AXTLS_H */ |