diff options
| author | Nick Mathewson <nickm@torproject.org> | 2016-06-02 09:46:12 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2016-06-11 10:11:54 -0400 |
| commit | 53a3b39da1241ba43f63f1515f6ef5167b182cae (patch) | |
| tree | 558ec394f3a02bb8f2b5e887ff70b82231424143 /src/test/test_crypto.c | |
| parent | 80f1a2cbbdd0abd509711a5069f31855df5bcd79 (diff) | |
| download | tor-53a3b39da1241ba43f63f1515f6ef5167b182cae.tar.gz tor-53a3b39da1241ba43f63f1515f6ef5167b182cae.zip | |
Add -Wmissing-variable-declarations, with attendant fixes
This is a big-ish patch, but it's very straightforward. Under this
clang warning, we're not actually allowed to have a global variable
without a previous extern declaration for it. The cases where we
violated this rule fall into three roughly equal groups:
* Stuff that should have been static.
* Stuff that was global but where the extern was local to some
other C file.
* Stuff that was only global when built for the unit tests, that
needed a conditional extern in the headers.
The first two were IMO genuine problems; the last is a wart of how
we build tests.
Diffstat (limited to 'src/test/test_crypto.c')
| -rw-r--r-- | src/test/test_crypto.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c index e6b250a677..6362331942 100644 --- a/src/test/test_crypto.c +++ b/src/test/test_crypto.c @@ -18,10 +18,6 @@ #include <openssl/evp.h> #include <openssl/rand.h> -extern const char AUTHORITY_SIGNKEY_3[]; -extern const char AUTHORITY_SIGNKEY_A_DIGEST[]; -extern const char AUTHORITY_SIGNKEY_A_DIGEST256[]; - /** Run unit tests for Diffie-Hellman functionality. */ static void test_crypto_dh(void *arg) @@ -275,9 +271,6 @@ test_crypto_rng_range(void *arg) ; } -extern int break_strongest_rng_fallback; -extern int break_strongest_rng_syscall; - static void test_crypto_rng_strongest(void *arg) { |