diff options
Diffstat (limited to 'src/common/util.h')
| -rw-r--r-- | src/common/util.h | 77 |
1 files changed, 25 insertions, 52 deletions
diff --git a/src/common/util.h b/src/common/util.h index 7172b7da08..a5e6c4d462 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) 2007-2017, The Tor Project, Inc. */ + * Copyright (c) 2007-2018, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -12,17 +12,18 @@ #define TOR_UTIL_H #include "orconfig.h" -#include "torint.h" -#include "compat.h" -#include "di_ops.h" -#include "testsupport.h" +#include "common/torint.h" +#include "common/compat.h" +#include "common/di_ops.h" +#include "common/testsupport.h" #include <stdio.h> #include <stdlib.h> #ifdef _WIN32 /* for the correct alias to struct stat */ #include <sys/stat.h> #endif -#include "util_bug.h" +#include "common/torerr.h" +#include "common/util_bug.h" #ifndef O_BINARY #define O_BINARY 0 @@ -34,45 +35,22 @@ #define O_NOFOLLOW 0 #endif -/* If we're building with dmalloc, we want all of our memory allocation - * functions to take an extra file/line pair of arguments. If not, not. - * We define DMALLOC_PARAMS to the extra parameters to insert in the - * function prototypes, and DMALLOC_ARGS to the extra arguments to add - * to calls. */ -#ifdef USE_DMALLOC -#define DMALLOC_PARAMS , const char *file, const int line -#define DMALLOC_ARGS , SHORT_FILE__, __LINE__ -#else -#define DMALLOC_PARAMS -#define DMALLOC_ARGS -#endif /* defined(USE_DMALLOC) */ - /* Memory management */ -void *tor_malloc_(size_t size DMALLOC_PARAMS) ATTR_MALLOC; -void *tor_malloc_zero_(size_t size DMALLOC_PARAMS) ATTR_MALLOC; -void *tor_calloc_(size_t nmemb, size_t size DMALLOC_PARAMS) ATTR_MALLOC; -void *tor_realloc_(void *ptr, size_t size DMALLOC_PARAMS); -void *tor_reallocarray_(void *ptr, size_t size1, size_t size2 DMALLOC_PARAMS); -char *tor_strdup_(const char *s DMALLOC_PARAMS) ATTR_MALLOC ATTR_NONNULL((1)); -char *tor_strndup_(const char *s, size_t n DMALLOC_PARAMS) +void *tor_malloc_(size_t size) ATTR_MALLOC; +void *tor_malloc_zero_(size_t size) ATTR_MALLOC; +void *tor_calloc_(size_t nmemb, size_t size) ATTR_MALLOC; +void *tor_realloc_(void *ptr, size_t size); +void *tor_reallocarray_(void *ptr, size_t size1, size_t size2); +char *tor_strdup_(const char *s) ATTR_MALLOC ATTR_NONNULL((1)); +char *tor_strndup_(const char *s, size_t n) ATTR_MALLOC ATTR_NONNULL((1)); -void *tor_memdup_(const void *mem, size_t len DMALLOC_PARAMS) +void *tor_memdup_(const void *mem, size_t len) ATTR_MALLOC ATTR_NONNULL((1)); -void *tor_memdup_nulterm_(const void *mem, size_t len DMALLOC_PARAMS) +void *tor_memdup_nulterm_(const void *mem, size_t len) ATTR_MALLOC ATTR_NONNULL((1)); void tor_free_(void *mem); uint64_t tor_htonll(uint64_t a); uint64_t tor_ntohll(uint64_t a); -#ifdef USE_DMALLOC -extern int dmalloc_free(const char *file, const int line, void *pnt, - const int func_id); -#define tor_free(p) STMT_BEGIN \ - if (PREDICT_LIKELY((p)!=NULL)) { \ - dmalloc_free(SHORT_FILE__, __LINE__, (p), 0); \ - (p)=NULL; \ - } \ - STMT_END -#else /* !(defined(USE_DMALLOC)) */ /** Release memory allocated by tor_malloc, tor_realloc, tor_strdup, * etc. Unlike the free() function, the tor_free() macro sets the * pointer value to NULL after freeing it. @@ -97,18 +75,17 @@ extern int dmalloc_free(const char *file, const int line, void *pnt, (p)=NULL; \ STMT_END #endif -#endif /* defined(USE_DMALLOC) */ -#define tor_malloc(size) tor_malloc_(size DMALLOC_ARGS) -#define tor_malloc_zero(size) tor_malloc_zero_(size DMALLOC_ARGS) -#define tor_calloc(nmemb,size) tor_calloc_(nmemb, size DMALLOC_ARGS) -#define tor_realloc(ptr, size) tor_realloc_(ptr, size DMALLOC_ARGS) +#define tor_malloc(size) tor_malloc_(size) +#define tor_malloc_zero(size) tor_malloc_zero_(size) +#define tor_calloc(nmemb,size) tor_calloc_(nmemb, size) +#define tor_realloc(ptr, size) tor_realloc_(ptr, size) #define tor_reallocarray(ptr, sz1, sz2) \ - tor_reallocarray_((ptr), (sz1), (sz2) DMALLOC_ARGS) -#define tor_strdup(s) tor_strdup_(s DMALLOC_ARGS) -#define tor_strndup(s, n) tor_strndup_(s, n DMALLOC_ARGS) -#define tor_memdup(s, n) tor_memdup_(s, n DMALLOC_ARGS) -#define tor_memdup_nulterm(s, n) tor_memdup_nulterm_(s, n DMALLOC_ARGS) + tor_reallocarray_((ptr), (sz1), (sz2)) +#define tor_strdup(s) tor_strdup_(s) +#define tor_strndup(s, n) tor_strndup_(s, n) +#define tor_memdup(s, n) tor_memdup_(s, n) +#define tor_memdup_nulterm(s, n) tor_memdup_nulterm_(s, n) /* Aliases for the underlying system malloc/realloc/free. Only use * them to indicate "I really want the underlying system function, I know @@ -546,9 +523,6 @@ int32_t tor_weak_random_range(tor_weak_rng_t *rng, int32_t top); * <b>n</b> */ #define tor_weak_random_one_in_n(rng, n) (0==tor_weak_random_range((rng),(n))) -int format_hex_number_sigsafe(unsigned long x, char *buf, int max_len); -int format_dec_number_sigsafe(unsigned long x, char *buf, int max_len); - #ifdef UTIL_PRIVATE /* Prototypes for private functions only used by util.c (and unit tests) */ @@ -569,4 +543,3 @@ int size_mul_check(const size_t x, const size_t y); #define ARRAY_LENGTH(x) ((sizeof(x)) / sizeof(x[0])) #endif /* !defined(TOR_UTIL_H) */ - |