tls: Rename TLS_INFO_ZC_SENDFILE to TLS_INFO_ZC_TX

To embrace possible future optimizations of TLS, rename zerocopy sendfile definitions to more generic ones: * setsockopt: TLS_TX_ZEROCOPY_SENDFILE- > TLS_TX_ZEROCOPY_RO * sock_diag: TLS_INFO_ZC_SENDFILE -> TLS_INFO_ZC_RO_TX RO stands for readonly and emphasizes that the application shouldn't modify the data being transmitted with zerocopy to avoid potential disconnection.

Maxim Mikityanskiy committed 4 years ago

Commit b489a6e1 parent 825464e2 files · +6 −6Browse files

Showing the changes to include/uapi/linux (1 of 2 files). Show all

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include/uapi/linux/tls.h+2−2

@@ -39,7 +39,7 @@ · 38 unmodified lines
39	39	/* TLS socket options */
40	40	#define TLS_TX 1 /* Set transmit parameters */
41	41	#define TLS_RX 2 /* Set receive parameters */
42		−#define TLS_TX_ZEROCOPY_SENDFILE 3 /* transmit zerocopy sendfile */
	42	+#define TLS_TX_ZEROCOPY_RO 3 /* TX zerocopy (only sendfile now) */
43	43
44	44	/* Supported versions */
45	45	#define TLS_VERSION_MINOR(ver) ((ver) & 0xFF)
@@ -161,7 +161,7 @@ enum { · 115 unmodified lines
161	161	TLS_INFO_CIPHER,
162	162	TLS_INFO_TXCONF,
163	163	TLS_INFO_RXCONF,
164		− TLS_INFO_ZC_SENDFILE,
	164	+ TLS_INFO_ZC_RO_TX,
165	165	__TLS_INFO_MAX,
166	166	};
167	167	#define TLS_INFO_MAX (__TLS_INFO_MAX - 1)