SOL_TCP is nonstandard and not in the reserved namespace · 725c55528d - Gogs

SOL_TCP is nonstandard and not in the reserved namespace

alternatively, we could define it in sys/socket.h since SO* is
reserved there, and tcp.h includes sys/socket.h in extensions mode.

note that SOL_TCP is simply wrong and it's only here for compatibility
with broken applications. the correct argument to pass for setting TCP
socket options is IPPROTO_TCP, which of course has the same value as
SOL_TCP but works everywhere.

Rich Felker 12 years ago

parent

d5c164d5ff

commit

725c55528d

1 changed files with 1 additions and 2 deletions

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							+ 1
							
							- 2
						
include/netinet/tcp.h
							 
								View File
							
				@@ -18,9 +18,8 @@
			
				 #define TCP_CONGESTION	 13
			
				 #define TCP_MD5SIG	 14
			
				-#define SOL_TCP 6
			
				-
			
				 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
			
				+#define SOL_TCP 6
			
				 #include <sys/types.h>
			
				 #include <sys/socket.h>
			
				 #endif