diff options
Diffstat (limited to 'src/common/compat.h')
| -rw-r--r-- | src/common/compat.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/src/common/compat.h b/src/common/compat.h index 42648bb04b..af6bc755d6 100644 --- a/src/common/compat.h +++ b/src/common/compat.h @@ -3,8 +3,8 @@ * Copyright (c) 2007-2012, The Tor Project, Inc. */ /* See LICENSE for licensing information */ -#ifndef _TOR_COMPAT_H -#define _TOR_COMPAT_H +#ifndef TOR_COMPAT_H +#define TOR_COMPAT_H #include "orconfig.h" #include "torint.h" @@ -53,6 +53,7 @@ #endif #include <stdio.h> +#include <errno.h> #if defined (WINCE) #include <fcntl.h> @@ -239,6 +240,19 @@ size_t strlcpy(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2)); #define I64_FORMAT "%lld" #endif +#if (SIZEOF_INTPTR_T == SIZEOF_INT) +#define INTPTR_T_FORMAT "%d" +#define INTPTR_PRINTF_ARG(x) ((int)(x)) +#elif (SIZEOF_INTPTR_T == SIZEOF_LONG) +#define INTPTR_T_FORMAT "%ld" +#define INTPTR_PRINTF_ARG(x) ((long)(x)) +#elif (SIZEOF_INTPTR_T == 8) +#define INTPTR_T_FORMAT I64_FORMAT +#define INTPTR_PRINTF_ARG(x) I64_PRINTF_ARG(x) +#else +#error Unknown: SIZEOF_INTPTR_T +#endif + /** Represents an mmaped file. Allocated via tor_mmap_file; freed with * tor_munmap_file. */ typedef struct tor_mmap_t { @@ -308,10 +322,10 @@ char *tor_strtok_r_impl(char *str, const char *sep, char **lasts); #endif #ifdef _WIN32 -#define _SHORT_FILE_ (tor_fix_source_file(__FILE__)) +#define SHORT_FILE__ (tor_fix_source_file(__FILE__)) const char *tor_fix_source_file(const char *fname); #else -#define _SHORT_FILE_ (__FILE__) +#define SHORT_FILE__ (__FILE__) #define tor_fix_source_file(s) (s) #endif @@ -403,11 +417,13 @@ typedef int socklen_t; * any inadvertant checks for the socket being <= 0 or > 0 will probably * still work. */ #define tor_socket_t intptr_t +#define TOR_SOCKET_T_FORMAT INTPTR_T_FORMAT #define SOCKET_OK(s) ((SOCKET)(s) != INVALID_SOCKET) #define TOR_INVALID_SOCKET INVALID_SOCKET #else /** Type used for a network socket. */ #define tor_socket_t int +#define TOR_SOCKET_T_FORMAT "%d" /** Macro: true iff 's' is a possible value for a valid initialized socket. */ #define SOCKET_OK(s) ((s) >= 0) /** Error/uninitialized value for a tor_socket_t. */ @@ -523,10 +539,15 @@ int tor_socket_errno(tor_socket_t sock); const char *tor_socket_strerror(int e); #else #define SOCK_ERRNO(e) e +#if EAGAIN == EWOULDBLOCK #define ERRNO_IS_EAGAIN(e) ((e) == EAGAIN) +#else +#define ERRNO_IS_EAGAIN(e) ((e) == EAGAIN || (e) == EWOULDBLOCK) +#endif #define ERRNO_IS_EINPROGRESS(e) ((e) == EINPROGRESS) #define ERRNO_IS_CONN_EINPROGRESS(e) ((e) == EINPROGRESS) -#define ERRNO_IS_ACCEPT_EAGAIN(e) ((e) == EAGAIN || (e) == ECONNABORTED) +#define ERRNO_IS_ACCEPT_EAGAIN(e) \ + (ERRNO_IS_EAGAIN(e) || (e) == ECONNABORTED) #define ERRNO_IS_ACCEPT_RESOURCE_LIMIT(e) \ ((e) == EMFILE || (e) == ENFILE || (e) == ENOBUFS || (e) == ENOMEM) #define ERRNO_IS_EADDRINUSE(e) ((e) == EADDRINUSE) |