ladybird/Kernel/UnixTypes.h
Sergey Bugaev 7541122206 Kernel+LibC: Switch isatty() to use a fcntl()
We would want it to work with only stdio pledged.
2020-05-20 08:31:31 +02:00

561 lines
12 KiB
C

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/Types.h>
#define PERF_EVENT_MALLOC 1
#define PERF_EVENT_FREE 2
#define WNOHANG 1
#define WUNTRACED 2
#define WSTOPPED WUNTRACED
#define WEXITED 4
#define WCONTINUED 8
#define R_OK 4
#define W_OK 2
#define X_OK 1
#define F_OK 0
#define SIG_DFL ((void*)0)
#define SIG_ERR ((void*)-1)
#define SIG_IGN ((void*)1)
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#define MAP_SHARED 0x01
#define MAP_PRIVATE 0x02
#define MAP_FIXED 0x10
#define MAP_ANONYMOUS 0x20
#define MAP_ANON MAP_ANONYMOUS
#define MAP_STACK 0x40
#define MAP_PURGEABLE 0x80
#define PROT_READ 0x1
#define PROT_WRITE 0x2
#define PROT_EXEC 0x4
#define PROT_NONE 0x0
#define MADV_SET_VOLATILE 0x100
#define MADV_SET_NONVOLATILE 0x200
#define MADV_GET_VOLATILE 0x400
#define MAP_INHERIT_ZERO 1
#define F_DUPFD 0
#define F_GETFD 1
#define F_SETFD 2
#define F_GETFL 3
#define F_SETFL 4
#define F_ISTTY 5
#define FD_CLOEXEC 1
#define FUTEX_WAIT 1
#define FUTEX_WAKE 2
/* c_cc characters */
#define VINTR 0
#define VQUIT 1
#define VERASE 2
#define VKILL 3
#define VEOF 4
#define VTIME 5
#define VMIN 6
#define VSWTC 7
#define VSTART 8
#define VSTOP 9
#define VSUSP 10
#define VEOL 11
#define VREPRINT 12
#define VDISCARD 13
#define VWERASE 14
#define VLNEXT 15
#define VEOL2 16
/* c_iflag bits */
#define IGNBRK 0000001
#define BRKINT 0000002
#define IGNPAR 0000004
#define PARMRK 0000010
#define INPCK 0000020
#define ISTRIP 0000040
#define INLCR 0000100
#define IGNCR 0000200
#define ICRNL 0000400
#define IUCLC 0001000
#define IXON 0002000
#define IXANY 0004000
#define IXOFF 0010000
#define IMAXBEL 0020000
#define IUTF8 0040000
/* c_oflag bits */
#define OPOST 0000001
#define OLCUC 0000002
#define ONLCR 0000004
#define OCRNL 0000010
#define ONOCR 0000020
#define ONLRET 0000040
#define OFILL 0000100
#define OFDEL 0000200
#if defined __USE_MISC || defined __USE_XOPEN
# define NLDLY 0000400
# define NL0 0000000
# define NL1 0000400
# define CRDLY 0003000
# define CR0 0000000
# define CR1 0001000
# define CR2 0002000
# define CR3 0003000
# define TABDLY 0014000
# define TAB0 0000000
# define TAB1 0004000
# define TAB2 0010000
# define TAB3 0014000
# define BSDLY 0020000
# define BS0 0000000
# define BS1 0020000
# define FFDLY 0100000
# define FF0 0000000
# define FF1 0100000
#endif
#define VTDLY 0040000
#define VT0 0000000
#define VT1 0040000
#ifdef __USE_MISC
# define XTABS 0014000
#endif
/* c_cflag bit meaning */
#ifdef __USE_MISC
# define CBAUD 0010017
#endif
#define B0 0000000 /* hang up */
#define B50 0000001
#define B75 0000002
#define B110 0000003
#define B134 0000004
#define B150 0000005
#define B200 0000006
#define B300 0000007
#define B600 0000010
#define B1200 0000011
#define B1800 0000012
#define B2400 0000013
#define B4800 0000014
#define B9600 0000015
#define B19200 0000016
#define B38400 0000017
#ifdef __USE_MISC
# define EXTA B19200
# define EXTB B38400
#endif
#define CSIZE 0000060
#define CS5 0000000
#define CS6 0000020
#define CS7 0000040
#define CS8 0000060
#define CSTOPB 0000100
#define CREAD 0000200
#define PARENB 0000400
#define PARODD 0001000
#define HUPCL 0002000
#define CLOCAL 0004000
#ifdef __USE_MISC
# define CBAUDEX 0010000
#endif
#define B57600 0010001
#define B115200 0010002
#define B230400 0010003
#define B460800 0010004
#define B500000 0010005
#define B576000 0010006
#define B921600 0010007
#define B1000000 0010010
#define B1152000 0010011
#define B1500000 0010012
#define B2000000 0010013
#define B2500000 0010014
#define B3000000 0010015
#define B3500000 0010016
#define B4000000 0010017
#define __MAX_BAUD B4000000
#ifdef __USE_MISC
# define CIBAUD 002003600000 /* input baud rate (not used) */
# define CMSPAR 010000000000 /* mark or space (stick) parity */
# define CRTSCTS 020000000000 /* flow control */
#endif
/* c_lflag bits */
#define ISIG 0000001
#define ICANON 0000002
#if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
# define XCASE 0000004
#endif
#define ECHO 0000010
#define ECHOE 0000020
#define ECHOK 0000040
#define ECHONL 0000100
#define NOFLSH 0000200
#define TOSTOP 0000400
#ifdef __USE_MISC
# define ECHOCTL 0001000
# define ECHOPRT 0002000
# define ECHOKE 0004000
# define FLUSHO 0010000
# define PENDIN 0040000
#endif
#define IEXTEN 0100000
#ifdef __USE_MISC
# define EXTPROC 0200000
#endif
/* tcflow() and TCXONC use these */
#define TCOOFF 0
#define TCOON 1
#define TCIOFF 2
#define TCION 3
/* tcflush() and TCFLSH use these */
#define TCIFLUSH 0
#define TCOFLUSH 1
#define TCIOFLUSH 2
/* tcsetattr uses these */
#define TCSANOW 0
#define TCSADRAIN 1
#define TCSAFLUSH 2
typedef u32 dev_t;
typedef u32 ino_t;
typedef u16 mode_t;
typedef u32 nlink_t;
typedef u32 uid_t;
typedef u32 gid_t;
typedef u32 clock_t;
typedef u32 socklen_t;
typedef int pid_t;
struct tms {
clock_t tms_utime;
clock_t tms_stime;
clock_t tms_cutime;
clock_t tms_cstime;
};
typedef void (*__sighandler_t)(int);
typedef __sighandler_t sighandler_t;
typedef u32 sigset_t;
union sigval {
int sival_int;
void* sival_ptr;
};
typedef struct siginfo {
int si_signo;
int si_code;
pid_t si_pid;
uid_t si_uid;
void* si_addr;
int si_status;
union sigval si_value;
} siginfo_t;
struct sigaction {
union {
void (*sa_handler)(int);
void (*sa_sigaction)(int, siginfo_t*, void*);
};
sigset_t sa_mask;
int sa_flags;
};
#define SA_NOCLDSTOP 1
#define SA_NOCLDWAIT 2
#define SA_SIGINFO 4
#define SA_NODEFER 0x40000000
#define SIG_BLOCK 0
#define SIG_UNBLOCK 1
#define SIG_SETMASK 2
#define CLD_EXITED 0
#define CLD_KILLED 1
#define CLD_DUMPED 2
#define CLD_TRAPPED 3
#define CLD_STOPPED 4
#define CLD_CONTINUED 5
#define OFF_T_MAX 2147483647
typedef i32 off_t;
typedef i64 time_t;
struct utimbuf {
time_t actime;
time_t modtime;
};
typedef u32 blksize_t;
typedef u32 blkcnt_t;
#define NCCS 32
typedef uint32_t tcflag_t;
typedef uint8_t cc_t;
typedef uint32_t speed_t;
struct termios {
tcflag_t c_iflag;
tcflag_t c_oflag;
tcflag_t c_cflag;
tcflag_t c_lflag;
cc_t c_cc[NCCS];
speed_t c_ispeed;
speed_t c_ospeed;
};
struct stat {
dev_t st_dev; /* ID of device containing file */
ino_t st_ino; /* inode number */
mode_t st_mode; /* protection */
nlink_t st_nlink; /* number of hard links */
uid_t st_uid; /* user ID of owner */
gid_t st_gid; /* group ID of owner */
dev_t st_rdev; /* device ID (if special file) */
off_t st_size; /* total size, in bytes */
blksize_t st_blksize; /* blocksize for file system I/O */
blkcnt_t st_blocks; /* number of 512B blocks allocated */
time_t st_atime; /* time of last access */
time_t st_mtime; /* time of last modification */
time_t st_ctime; /* time of last status change */
};
#define POLLIN (1u << 0)
#define POLLPRI (1u << 2)
#define POLLOUT (1u << 3)
#define POLLERR (1u << 4)
#define POLLHUP (1u << 5)
#define POLLNVAL (1u << 6)
struct pollfd {
int fd;
short events;
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_DONTWAIT 0x40
#define SOL_SOCKET 1
#define SO_RCVTIMEO 1
#define SO_SNDTIMEO 2
#define SO_KEEPALIVE 3
#define SO_ERROR 4
#define SO_PEERCRED 5
#define SO_REUSEADDR 6
#define SO_BINDTODEVICE 7
#define IPPROTO_IP 0
#define IPPROTO_ICMP 1
#define IPPROTO_TCP 6
#define IPPROTO_UDP 17
#define IP_TTL 2
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 UNIX_PATH_MAX 108
struct sockaddr_un {
u16 sun_family;
char sun_path[UNIX_PATH_MAX];
};
struct in_addr {
uint32_t s_addr;
};
struct sockaddr_in {
int16_t sin_family;
uint16_t sin_port;
struct in_addr sin_addr;
char sin_zero[8];
};
typedef u32 __u32;
typedef u16 __u16;
typedef u8 __u8;
typedef int __s32;
typedef short __s16;
typedef u32 useconds_t;
typedef i32 suseconds_t;
struct timeval {
time_t tv_sec;
suseconds_t tv_usec;
};
struct timespec {
time_t tv_sec;
long tv_nsec;
};
typedef enum {
P_ALL = 1,
P_PID,
P_PGID
} idtype_t;
typedef int clockid_t;
#define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 1
#define TIMER_ABSTIME 99
#define UTSNAME_ENTRY_LEN 65
struct utsname {
char sysname[UTSNAME_ENTRY_LEN];
char nodename[UTSNAME_ENTRY_LEN];
char release[UTSNAME_ENTRY_LEN];
char version[UTSNAME_ENTRY_LEN];
char machine[UTSNAME_ENTRY_LEN];
};
struct [[gnu::packed]] FarPtr
{
u32 offset { 0 };
u16 selector { 0 };
};
struct iovec {
void* iov_base;
size_t iov_len;
};
struct sched_param {
int sched_priority;
};
struct ifreq {
#define IFNAMSIZ 16
char ifr_name[IFNAMSIZ];
union {
struct sockaddr ifru_addr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_netmask;
struct sockaddr ifru_hwaddr;
short ifru_flags;
int ifru_metric;
int64_t ifru_vnetid;
uint64_t ifru_media;
void* ifru_data;
unsigned int ifru_index;
} ifr_ifru;
#define ifr_addr ifr_ifru.ifru_addr // address
#define ifr_dstaddr ifr_ifru.ifru_dstaddr // other end of p-to-p link
#define ifr_broadaddr ifr_ifru.ifru_broadaddr // broadcast address
#define ifr_netmask ifr_ifru.ifru_netmask // network mask
#define ifr_flags ifr_ifru.ifru_flags // flags
#define ifr_metric ifr_ifru.ifru_metric // metric
#define ifr_mtu ifr_ifru.ifru_metric // mtu (overload)
#define ifr_hardmtu ifr_ifru.ifru_metric // hardmtu (overload)
#define ifr_media ifr_ifru.ifru_media // media options
#define ifr_rdomainid ifr_ifru.ifru_metric // VRF instance (overload)
#define ifr_vnetid ifr_ifru.ifru_vnetid // Virtual Net Id
#define ifr_ttl ifr_ifru.ifru_metric // tunnel TTL (overload)
#define ifr_data ifr_ifru.ifru_data // for use by interface
#define ifr_index ifr_ifru.ifru_index // interface index
#define ifr_llprio ifr_ifru.ifru_metric // link layer priority
#define ifr_hwaddr ifr_ifru.ifru_hwaddr // MAC address
};
struct rtentry {
struct sockaddr rt_gateway; /* the gateway address */
struct sockaddr rt_genmask; /* the target network mask */
unsigned short int rt_flags;
char* rt_dev;
/* FIXME: complete the struct */
};
#define RTF_UP 0x1 /* do not delete the route */
#define RTF_GATEWAY 0x2 /* the route is a gateway and not an end host */
#define AT_FDCWD -100
#define PURGE_ALL_VOLATILE 0x1
#define PURGE_ALL_CLEAN_INODE 0x2
#define PT_TRACE_ME 1
#define PT_ATTACH 2
#define PT_CONTINUE 3
#define PT_SYSCALL 4
#define PT_GETREGS 5
#define PT_DETACH 6
#define PT_PEEK 7
#define PT_POKE 8
#define PT_SETREGS 9