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Kernel+LibC: Share definitions for sys/socket.h and sys/un.h

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This commit is contained in:
Andreas Kling 2021-08-14 16:34:29 +02:00
parent d277cdfd4c
commit b92e6b02e5
5 changed files with 165 additions and 214 deletions
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136
Kernel/API/POSIX/sys/socket.h Normal file
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@ -0,0 +1,136 @@
/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/API/POSIX/sys/types.h>
#include <Kernel/API/POSIX/sys/un.h>
#ifdef __cplusplus
extern "C" {
#endif
#define AF_MASK 0xff
#define AF_UNSPEC 0
#define AF_LOCAL 1
#define AF_UNIX AF_LOCAL
#define AF_INET 2
#define AF_INET6 3
#define AF_MAX 4
#define PF_LOCAL AF_LOCAL
#define PF_UNIX PF_LOCAL
#define PF_INET AF_INET
#define PF_INET6 AF_INET6
#define PF_UNSPEC AF_UNSPEC
#define PF_MAX AF_MAX
#define SOCK_TYPE_MASK 0xff
#define SOCK_STREAM 1
#define SOCK_DGRAM 2
#define SOCK_RAW 3
#define SOCK_NONBLOCK 04000
#define SOCK_CLOEXEC 02000000
#define SHUT_RD 1
#define SHUT_WR 2
#define SHUT_RDWR 3
#define IPPROTO_IP 0
#define IPPROTO_ICMP 1
#define IPPROTO_TCP 6
#define IPPROTO_UDP 17
#define IPPROTO_IPV6 41
#define MSG_TRUNC 0x1
#define MSG_CTRUNC 0x2
#define MSG_PEEK 0x4
#define MSG_OOB 0x8
#define MSG_DONTWAIT 0x40
typedef uint16_t sa_family_t;
struct cmsghdr {
socklen_t cmsg_len;
int cmsg_level;
int cmsg_type;
};
struct msghdr {
void* msg_name;
socklen_t msg_namelen;
struct iovec* msg_iov;
int msg_iovlen;
void* msg_control;
socklen_t msg_controllen;
int msg_flags;
};
struct sockaddr {
sa_family_t sa_family;
char sa_data[14];
};
struct ucred {
pid_t pid;
uid_t uid;
gid_t gid;
};
struct linger {
int l_onoff;
int l_linger;
};
#define SOL_SOCKET 1
#define SOMAXCONN 128
enum {
SO_RCVTIMEO,
SO_SNDTIMEO,
SO_TYPE,
SO_ERROR,
SO_PEERCRED,
SO_RCVBUF,
SO_SNDBUF,
SO_REUSEADDR,
SO_BINDTODEVICE,
SO_KEEPALIVE,
SO_TIMESTAMP,
SO_BROADCAST,
SO_LINGER,
};
#define SO_RCVTIMEO SO_RCVTIMEO
#define SO_SNDTIMEO SO_SNDTIMEO
#define SO_TYPE SO_TYPE
#define SO_ERROR SO_ERROR
#define SO_PEERCRED SO_PEERCRED
#define SO_REUSEADDR SO_REUSEADDR
#define SO_BINDTODEVICE SO_BINDTODEVICE
#define SO_KEEPALIVE SO_KEEPALIVE
#define SO_TIMESTAMP SO_TIMESTAMP
#define SO_BROADCAST SO_BROADCAST
#define SO_SNDBUF SO_SNDBUF
#define SO_RCVBUF SO_RCVBUF
#define SO_LINGER SO_LINGER
enum {
SCM_TIMESTAMP,
SCM_RIGHTS,
};
#define SCM_TIMESTAMP SCM_TIMESTAMP
#define SCM_RIGHTS SCM_RIGHTS
struct sockaddr_storage {
sa_family_t ss_family;
union {
char data[sizeof(struct sockaddr_un)];
void* alignment;
};
};
#ifdef __cplusplus
}
#endif

24
Kernel/API/POSIX/sys/un.h Normal file
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@ -0,0 +1,24 @@
/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/API/POSIX/sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
#define UNIX_PATH_MAX 108
struct sockaddr_un {
uint16_t sun_family;
char sun_path[UNIX_PATH_MAX];
};
#ifdef __cplusplus
}
#endif

82
Kernel/UnixTypes.h
View file

@ -10,7 +10,9 @@
#include <AK/Types.h> #include <AK/Types.h>
#include <Kernel/API/POSIX/fcntl.h> #include <Kernel/API/POSIX/fcntl.h>
#include <Kernel/API/POSIX/sys/mman.h> #include <Kernel/API/POSIX/sys/mman.h>
#include <Kernel/API/POSIX/sys/socket.h>
#include <Kernel/API/POSIX/sys/stat.h> #include <Kernel/API/POSIX/sys/stat.h>
#include <Kernel/API/POSIX/sys/un.h>
#include <Kernel/API/POSIX/termios.h> #include <Kernel/API/POSIX/termios.h>
#include <Kernel/API/POSIX/time.h> #include <Kernel/API/POSIX/time.h>
@ -241,53 +243,6 @@ struct pollfd {
short revents; short revents;
}; };
#define AF_MASK 0xff
#define AF_UNSPEC 0
#define AF_LOCAL 1
#define AF_INET 2
#define AF_MAX 3
#define PF_LOCAL AF_LOCAL
#define PF_INET AF_INET
#define SOCK_TYPE_MASK 0xff
#define SOCK_STREAM 1
#define SOCK_RAW 3
#define SOCK_DGRAM 2
#define SOCK_NONBLOCK 04000
#define SOCK_CLOEXEC 02000000
#define SHUT_RD 1
#define SHUT_WR 2
#define SHUT_RDWR 3
#define MSG_TRUNC 0x1
#define MSG_CTRUNC 0x2
#define MSG_PEEK 0x4
#define MSG_OOB 0x8
#define MSG_DONTWAIT 0x40
#define SOL_SOCKET 1
enum {
SO_RCVTIMEO,
SO_SNDTIMEO,
SO_TYPE,
SO_ERROR,
SO_PEERCRED,
SO_RCVBUF,
SO_SNDBUF,
SO_REUSEADDR,
SO_BINDTODEVICE,
SO_KEEPALIVE,
SO_TIMESTAMP,
SO_BROADCAST,
SO_LINGER,
};
enum {
SCM_TIMESTAMP,
};
#define IPPROTO_IP 0 #define IPPROTO_IP 0
#define IPPROTO_ICMP 1 #define IPPROTO_ICMP 1
#define IPPROTO_TCP 6 #define IPPROTO_TCP 6
@ -298,24 +253,7 @@ enum {
#define IP_ADD_MEMBERSHIP 4 #define IP_ADD_MEMBERSHIP 4
#define IP_DROP_MEMBERSHIP 5 #define IP_DROP_MEMBERSHIP 5
struct ucred {
pid_t pid;
uid_t uid;
gid_t gid;
};
struct sockaddr {
u16 sa_family;
char sa_data[14];
};
#define S_IFSOCK 0140000 #define S_IFSOCK 0140000
#define UNIX_PATH_MAX 108
struct sockaddr_un {
u16 sun_family;
char sun_path[UNIX_PATH_MAX];
};
struct in_addr { struct in_addr {
uint32_t s_addr; uint32_t s_addr;
@ -373,22 +311,6 @@ struct iovec {
size_t iov_len; size_t iov_len;
}; };
struct cmsghdr {
socklen_t cmsg_len;
int cmsg_level;
int cmsg_type;
};
struct msghdr {
void* msg_name;
socklen_t msg_namelen;
struct iovec* msg_iov;
int msg_iovlen;
void* msg_control;
socklen_t msg_controllen;
int msg_flags;
};
struct sched_param { struct sched_param {
int sched_priority; int sched_priority;
}; };

122
Userland/Libraries/LibC/sys/socket.h
View file

@ -6,131 +6,11 @@
#pragma once #pragma once
#include <bits/stdint.h> #include <Kernel/API/POSIX/sys/socket.h>
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/un.h> #include <sys/un.h>
__BEGIN_DECLS __BEGIN_DECLS
#define AF_MASK 0xff
#define AF_UNSPEC 0
#define AF_LOCAL 1
#define AF_UNIX AF_LOCAL
#define AF_INET 2
#define AF_INET6 3
#define AF_MAX 4
#define PF_LOCAL AF_LOCAL
#define PF_UNIX PF_LOCAL
#define PF_INET AF_INET
#define PF_INET6 AF_INET6
#define PF_UNSPEC AF_UNSPEC
#define PF_MAX AF_MAX
#define SOCK_TYPE_MASK 0xff
#define SOCK_STREAM 1
#define SOCK_DGRAM 2
#define SOCK_RAW 3
#define SOCK_NONBLOCK 04000
#define SOCK_CLOEXEC 02000000
#define SHUT_RD 1
#define SHUT_WR 2
#define SHUT_RDWR 3
#define IPPROTO_IP 0
#define IPPROTO_ICMP 1
#define IPPROTO_TCP 6
#define IPPROTO_UDP 17
#define IPPROTO_IPV6 41
#define MSG_TRUNC 0x1
#define MSG_CTRUNC 0x2
#define MSG_PEEK 0x4
#define MSG_OOB 0x8
#define MSG_DONTWAIT 0x40
typedef uint16_t sa_family_t;
struct cmsghdr {
socklen_t cmsg_len;
int cmsg_level;
int cmsg_type;
};
struct msghdr {
void* msg_name;
socklen_t msg_namelen;
struct iovec* msg_iov;
int msg_iovlen;
void* msg_control;
socklen_t msg_controllen;
int msg_flags;
};
struct sockaddr {
sa_family_t sa_family;
char sa_data[14];
};
struct ucred {
pid_t pid;
uid_t uid;
gid_t gid;
};
struct linger {
int l_onoff;
int l_linger;
};
#define SOL_SOCKET 1
#define SOMAXCONN 128
enum {
SO_RCVTIMEO,
SO_SNDTIMEO,
SO_TYPE,
SO_ERROR,
SO_PEERCRED,
SO_RCVBUF,
SO_SNDBUF,
SO_REUSEADDR,
SO_BINDTODEVICE,
SO_KEEPALIVE,
SO_TIMESTAMP,
SO_BROADCAST,
SO_LINGER,
};
#define SO_RCVTIMEO SO_RCVTIMEO
#define SO_SNDTIMEO SO_SNDTIMEO
#define SO_TYPE SO_TYPE
#define SO_ERROR SO_ERROR
#define SO_PEERCRED SO_PEERCRED
#define SO_REUSEADDR SO_REUSEADDR
#define SO_BINDTODEVICE SO_BINDTODEVICE
#define SO_KEEPALIVE SO_KEEPALIVE
#define SO_TIMESTAMP SO_TIMESTAMP
#define SO_BROADCAST SO_BROADCAST
#define SO_SNDBUF SO_SNDBUF
#define SO_RCVBUF SO_RCVBUF
#define SO_LINGER SO_LINGER
enum {
SCM_TIMESTAMP,
SCM_RIGHTS,
};
#define SCM_TIMESTAMP SCM_TIMESTAMP
#define SCM_RIGHTS SCM_RIGHTS
struct sockaddr_storage {
sa_family_t ss_family;
union {
char data[sizeof(struct sockaddr_un)];
void* alignment;
};
};
int socket(int domain, int type, int protocol); int socket(int domain, int type, int protocol);
int bind(int sockfd, const struct sockaddr* addr, socklen_t); int bind(int sockfd, const struct sockaddr* addr, socklen_t);
int listen(int sockfd, int backlog); int listen(int sockfd, int backlog);

15
Userland/Libraries/LibC/sys/un.h
View file

@ -1,20 +1,9 @@
/* /*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org> * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* *
* SPDX-License-Identifier: BSD-2-Clause * SPDX-License-Identifier: BSD-2-Clause
*/ */
#pragma once #pragma once
#include <bits/stdint.h> #include <Kernel/API/POSIX/sys/un.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
#define UNIX_PATH_MAX 108
struct sockaddr_un {
uint16_t sun_family;
char sun_path[UNIX_PATH_MAX];
};
__END_DECLS