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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-03-05 09:32:00 +0000 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-03-05 09:47:29 +0000 |
| commit | 25da1ee36cfb99f6ef60e7883952c2370c718725 (patch) | |
| tree | 305b5babe1c65e103ff63912b67524a9d8c20de9 /src | |
| parent | c459d509b7c7fe7d8200ea3791d1ef0b245126ab (diff) | |
| download | bitcoin-25da1ee36cfb99f6ef60e7883952c2370c718725.tar.xz | |
build: cleanup: define MSG_DONTWAIT/MSG_NO_SIGNAL locally
Define MSG_DONTWAIT and MSG_NO_SIGNAL in the implementation files that
use them (`net.cpp` and `netbase.cpp`), instead of compat.h which is
included all over the place.
This avoids putting them in the global namespace, as defining them as 0
is a hack that works for our specific usage, but it is not a general
solution.
Also makes sure they are defined only once so the `!defined(MSG_x)` guard can go.
Diffstat (limited to 'src')
| -rw-r--r-- | src/compat.h | 10 | ||||
| -rw-r--r-- | src/net.cpp | 7 | ||||
| -rw-r--r-- | src/netbase.cpp | 2 |
3 files changed, 7 insertions, 12 deletions
diff --git a/src/compat.h b/src/compat.h index 6f4d4e65f0..fca6e6101a 100644 --- a/src/compat.h +++ b/src/compat.h @@ -72,16 +72,6 @@ typedef u_int SOCKET; #define MAX_PATH 1024 #endif -// As Solaris does not have the MSG_NOSIGNAL flag for send(2) syscall, it is defined as 0 -#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL) -#define MSG_NOSIGNAL 0 -#endif - -// MSG_DONTWAIT is not available on some platforms, if it doesn't exist define it as 0 -#if !defined(HAVE_MSG_DONTWAIT) && !defined(MSG_DONTWAIT) -#define MSG_DONTWAIT 0 -#endif - #if HAVE_DECL_STRNLEN == 0 size_t strnlen( const char *start, size_t max_len); #endif // HAVE_DECL_STRNLEN diff --git a/src/net.cpp b/src/net.cpp index e38d3b344e..8dc234d862 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -44,10 +44,15 @@ // We add a random period time (0 to 1 seconds) to feeler connections to prevent synchronization. #define FEELER_SLEEP_WINDOW 1 -#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL) +#if !defined(HAVE_MSG_NOSIGNAL) #define MSG_NOSIGNAL 0 #endif +// MSG_DONTWAIT is not available on some platforms, if it doesn't exist define it as 0 +#if !defined(HAVE_MSG_DONTWAIT) +#define MSG_DONTWAIT 0 +#endif + // Fix for ancient MinGW versions, that don't have defined these in ws2tcpip.h. // Todo: Can be removed when our pull-tester is upgraded to a modern MinGW version. #ifdef WIN32 diff --git a/src/netbase.cpp b/src/netbase.cpp index fc9a6ed0be..0f02e93e46 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -25,7 +25,7 @@ #include <boost/algorithm/string/case_conv.hpp> // for to_lower() #include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith() -#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL) +#if !defined(HAVE_MSG_NOSIGNAL) #define MSG_NOSIGNAL 0 #endif |