diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/socket.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/socket.h | 77 |
1 files changed, 69 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index 0581c79bc3..fa409f0fab 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -1,5 +1,5 @@ /* System-specific socket constants and types. Linux version. - Copyright (C) 1991-2016 Free Software Foundation, Inc. + Copyright (C) 1991-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -82,7 +82,10 @@ typedef __socklen_t socklen_t; #define PF_ALG 38 /* Algorithm sockets. */ #define PF_NFC 39 /* NFC sockets. */ #define PF_VSOCK 40 /* vSockets. */ -#define PF_MAX 41 /* For now.. */ +#define PF_KCM 41 /* Kernel Connection Multiplexor. */ +#define PF_QIPCRTR 42 /* Qualcomm IPC Router. */ +#define PF_SMC 43 /* SMC sockets. */ +#define PF_MAX 44 /* For now.. */ /* Address families. */ #define AF_UNSPEC PF_UNSPEC @@ -129,6 +132,9 @@ typedef __socklen_t socklen_t; #define AF_ALG PF_ALG #define AF_NFC PF_NFC #define AF_VSOCK PF_VSOCK +#define AF_KCM PF_KCM +#define AF_QIPCRTR PF_QIPCRTR +#define AF_SMC PF_SMC #define AF_MAX PF_MAX /* Socket level values. Others are defined in the appropriate headers. @@ -142,6 +148,22 @@ typedef __socklen_t socklen_t; #define SOL_ATM 264 /* ATM layer (cell level). */ #define SOL_AAL 265 /* ATM Adaption Layer (packet level). */ #define SOL_IRDA 266 +#define SOL_NETBEUI 267 +#define SOL_LLC 268 +#define SOL_DCCP 269 +#define SOL_NETLINK 270 +#define SOL_TIPC 271 +#define SOL_RXRPC 272 +#define SOL_PPPOL2TP 273 +#define SOL_BLUETOOTH 274 +#define SOL_PNPIPE 275 +#define SOL_RDS 276 +#define SOL_IUCV 277 +#define SOL_CAIF 278 +#define SOL_ALG 279 +#define SOL_NFC 280 +#define SOL_KCM 281 +#define SOL_TLS 282 /* Maximum queue length specifiable by listen. */ #define SOMAXCONN 128 @@ -158,16 +180,16 @@ struct sockaddr /* Structure large enough to hold any socket address (with the historical - exception of AF_UNIX). We reserve 128 bytes. */ + exception of AF_UNIX). */ #define __ss_aligntype unsigned long int -#define _SS_SIZE 128 -#define _SS_PADSIZE (_SS_SIZE - (2 * sizeof (__ss_aligntype))) +#define _SS_PADSIZE \ + (_SS_SIZE - __SOCKADDR_COMMON_SIZE - sizeof (__ss_aligntype)) struct sockaddr_storage { __SOCKADDR_COMMON (ss_); /* Address family, etc. */ - __ss_aligntype __ss_align; /* Force desired alignment. */ char __ss_padding[_SS_PADSIZE]; + __ss_aligntype __ss_align; /* Force desired alignment. */ }; @@ -213,6 +235,10 @@ enum #define MSG_MORE MSG_MORE MSG_WAITFORONE = 0x10000, /* Wait for at least one packet to return.*/ #define MSG_WAITFORONE MSG_WAITFORONE + MSG_BATCH = 0x40000, /* sendmmsg: more messages coming. */ +#define MSG_BATCH MSG_BATCH + MSG_ZEROCOPY = 0x4000000, /* Use user data in kernel path. */ +#define MSG_ZEROCOPY MSG_ZEROCOPY MSG_FASTOPEN = 0x20000000, /* Send data in TCP SYN. */ #define MSG_FASTOPEN MSG_FASTOPEN @@ -252,13 +278,13 @@ struct cmsghdr with this. */ int cmsg_level; /* Originating protocol. */ int cmsg_type; /* Protocol specific type. */ -#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L +#if __glibc_c99_flexarr_available __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data. */ #endif }; /* Ancillary data object manipulation macros. */ -#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L +#if __glibc_c99_flexarr_available # define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data) #else # define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1)) @@ -344,6 +370,21 @@ struct ucred # define __SYS_SOCKET_H_undef_SIOCSPGRP # endif #endif +#ifndef IOCSIZE_MASK +# define __SYS_SOCKET_H_undef_IOCSIZE_MASK +#endif +#ifndef IOCSIZE_SHIFT +# define __SYS_SOCKET_H_undef_IOCSIZE_SHIFT +#endif +#ifndef IOC_IN +# define __SYS_SOCKET_H_undef_IOC_IN +#endif +#ifndef IOC_INOUT +# define __SYS_SOCKET_H_undef_IOC_INOUT +#endif +#ifndef IOC_OUT +# define __SYS_SOCKET_H_undef_IOC_OUT +#endif /* Get socket manipulation related informations from kernel headers. */ #include <asm/socket.h> @@ -378,6 +419,26 @@ struct ucred # undef SIOCSPGRP # endif #endif +#ifdef __SYS_SOCKET_H_undef_IOCSIZE_MASK +# undef __SYS_SOCKET_H_undef_IOCSIZE_MASK +# undef IOCSIZE_MASK +#endif +#ifdef __SYS_SOCKET_H_undef_IOCSIZE_SHIFT +# undef __SYS_SOCKET_H_undef_IOCSIZE_SHIFT +# undef IOCSIZE_SHIFT +#endif +#ifdef __SYS_SOCKET_H_undef_IOC_IN +# undef __SYS_SOCKET_H_undef_IOC_IN +# undef IOC_IN +#endif +#ifdef __SYS_SOCKET_H_undef_IOC_INOUT +# undef __SYS_SOCKET_H_undef_IOC_INOUT +# undef IOC_INOUT +#endif +#ifdef __SYS_SOCKET_H_undef_IOC_OUT +# undef __SYS_SOCKET_H_undef_IOC_OUT +# undef IOC_OUT +#endif /* Structure used to manipulate the SO_LINGER option. */ struct linger |