diff options
Diffstat (limited to 'src/common/util.h')
| -rw-r--r-- | src/common/util.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/src/common/util.h b/src/common/util.h index 8bb4505e86..ebcf88b32d 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -1,6 +1,6 @@ /* Copyright (c) 2003-2004, Roger Dingledine * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2015, The Tor Project, Inc. */ + * Copyright (c) 2007-2016, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -29,6 +29,9 @@ #ifndef O_TEXT #define O_TEXT 0 #endif +#ifndef O_NOFOLLOW +#define O_NOFOLLOW 0 +#endif /* Replace assert() with a variant that sends failures to the log before * calling assert() normally. @@ -45,9 +48,10 @@ #error "Sorry; we don't support building with NDEBUG." #endif -/* Don't use assertions during coverage. It leads to tons of unreached - * branches which in reality are only assertions we didn't hit. */ -#ifdef TOR_COVERAGE +/* Sometimes we don't want to use assertions during branch coverage tests; it + * leads to tons of unreached branches which in reality are only assertions we + * didn't hit. */ +#if defined(TOR_UNIT_TESTS) && defined(DISABLE_ASSERTS_IN_UNIT_TESTS) #define tor_assert(a) STMT_BEGIN \ (void)(a); \ STMT_END @@ -185,6 +189,7 @@ int64_t sample_laplace_distribution(double mu, double b, double p); int64_t add_laplace_noise(int64_t signal, double random, double delta_f, double epsilon); int n_bits_set_u8(uint8_t v); +int64_t clamp_double_to_int64(double number); /* Compute the CEIL of <b>a</b> divided by <b>b</b>, for nonnegative <b>a</b> * and positive <b>b</b>. Works on integer types only. Not defined if a+b can @@ -352,12 +357,13 @@ file_status_t file_status(const char *filename); /** Possible behaviors for check_private_dir() on encountering a nonexistent * directory; see that function's documentation for details. */ typedef unsigned int cpd_check_t; -#define CPD_NONE 0 -#define CPD_CREATE 1 -#define CPD_CHECK 2 -#define CPD_GROUP_OK 4 -#define CPD_GROUP_READ 8 -#define CPD_CHECK_MODE_ONLY 16 +#define CPD_NONE 0 +#define CPD_CREATE (1u << 0) +#define CPD_CHECK (1u << 1) +#define CPD_GROUP_OK (1u << 2) +#define CPD_GROUP_READ (1u << 3) +#define CPD_CHECK_MODE_ONLY (1u << 4) +#define CPD_RELAX_DIRMODE_CHECK (1u << 5) int check_private_dir(const char *dirname, cpd_check_t check, const char *effective_user); |