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#ifndef SYSCALL_H
#define SYSCALL_H
#include <stddef.h>
#include <stdint.h>
#include <sys/socket.h>
#include <sys/types.h>
#define SYS_OPEN 0
#define SYS_READ 1
#define SYS_WRITE 2
#define SYS_PREAD 3
#define SYS_PWRITE 4
#define SYS_FORK 5
#define SYS_EXEC 6
#define SYS_GETPID 7
#define SYS_EXIT 8
#define SYS_WAIT 9
#define SYS_BRK 10
#define SYS_SBRK 11
#define SYS_PIPE 12
#define SYS_DUP2 13
#define SYS_CLOSE 14
#define SYS_OPENPTY 15
#define SYS_POLL 16
#define SYS_MMAP 17
#define SYS_ACCEPT 18
#define SYS_BIND 19
#define SYS_SOCKET 20
#define SYS_SHM_OPEN 21
#define SYS_FTRUNCATE 22
#define SYS_FSTAT 23
#define SYS_MSLEEP 24
#define SYS_UPTIME 25
#define SYS_MKDIR 26
#define SYS_RECVFROM 27
#define SYS_SENDTO 28
#define SYS_KILL 29
#define SYS_SIGACTION 30
#define SYS_CHDIR 31
#define SYS_GETCWD 32
#define SYS_ISATTY 33
#define SYS_RANDOMFILL 34
#define SYS_MUNMAP 35
#define SYS_OPEN_PROCESS 36
#define SYS_LSEEK 37
#define SYS_CONNECT 38
#define SYS_SETSOCKOPT 39
#define SYS_GETPEERNAME 40
#define SYS_FCNTL 41
#define SYS_CLOCK_GETTIME 42
#define SYS_QUEUE_CREATE 43
#define SYS_QUEUE_MOD_ENTRIES 44
#define SYS_QUEUE_WAIT 45
#define SYS_SENDFILE 46
#define SYS_SHM_UNLINK 47
#define SYS_DUP 48
int syscall(uint32_t eax, uint32_t ebx, uint32_t ecx, uint32_t edx,
uint32_t esi, uint32_t edi);
int s_syscall(int sys);
extern int errno;
#define RC_ERRNO(_rc) \
{ \
int c = _rc; \
if (c < 0) { \
errno = -(c); \
return -1; \
} \
return c; \
}
typedef struct SYS_OPEN_PARAMS {
const char *file;
int flags;
int mode;
} __attribute__((packed)) SYS_OPEN_PARAMS;
typedef struct SYS_PREAD_PARAMS {
int fd;
void *buf;
size_t count;
size_t offset;
} __attribute__((packed)) SYS_PREAD_PARAMS;
typedef struct SYS_READ_PARAMS {
int fd;
void *buf;
size_t count;
} __attribute__((packed)) SYS_READ_PARAMS;
typedef struct SYS_PWRITE_PARAMS {
int fd;
const void *buf;
size_t count;
size_t offset;
} __attribute__((packed)) SYS_PWRITE_PARAMS;
typedef struct SYS_WRITE_PARAMS {
int fd;
const void *buf;
size_t count;
} __attribute__((packed)) SYS_WRITE_PARAMS;
typedef struct SYS_EXEC_PARAMS {
const char *path;
char **argv;
} __attribute__((packed)) SYS_EXEC_PARAMS;
typedef struct SYS_DUP2_PARAMS {
int org_fd;
int new_fd;
} __attribute__((packed)) SYS_DUP2_PARAMS;
typedef struct SYS_OPENPTY_PARAMS {
int *amaster;
int *aslave;
char *name;
/*const struct termios*/ void *termp;
/*const struct winsize*/ void *winp;
} __attribute__((packed)) SYS_OPENPTY_PARAMS;
typedef struct SYS_POLL_PARAMS {
struct pollfd *fds;
size_t nfds;
int timeout;
} __attribute__((packed)) SYS_POLL_PARAMS;
typedef struct SYS_MMAP_PARAMS {
void *addr;
size_t length;
int prot;
int flags;
int fd;
size_t offset;
} __attribute__((packed)) SYS_MMAP_PARAMS;
typedef struct SYS_SOCKET_PARAMS {
int domain;
int type;
int protocol;
} __attribute__((packed)) SYS_SOCKET_PARAMS;
typedef struct SYS_BIND_PARAMS {
int sockfd;
const struct sockaddr *addr;
socklen_t addrlen;
} __attribute__((packed)) SYS_BIND_PARAMS;
typedef struct SYS_ACCEPT_PARAMS {
int socket;
struct sockaddr *address;
socklen_t *address_len;
} __attribute__((packed)) SYS_ACCEPT_PARAMS;
typedef struct SYS_SHM_OPEN_PARAMS {
const char *name;
int oflag;
mode_t mode;
} __attribute__((packed)) SYS_SHM_OPEN_PARAMS;
typedef struct SYS_FTRUNCATE_PARAMS {
int fildes;
size_t length;
} __attribute__((packed)) SYS_FTRUNCATE_PARAMS;
#endif
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