1// SPDX-License-Identifier: GPL-3.0-or-later
2// Kernel syscall declarations
3// This file was generated by scripts/gen_syscall.py
4
5#pragma once
6
7#include <mos/filesystem/fs_types.h>
8#include <mos/io/io_types.h>
9#include <mos/mos_global.h>
10#include <mos/tasks/signal_types.h>
11#include <mos/types.h>
12#include <sys/poll.h>
13#include <sys/select.h>
14#include <sys/uio.h>
15
16struct SyscallEntry
17{
18 static fd_t do_sys_vfs_openat(fd_t dirfd, const char *file_path, u64 flags);
19 static long do_sys_vfs_fstatat(fd_t dirfd, const char *file_path, file_stat_t *stat_buf, u64 flags);
20 static size_t do_sys_io_read(fd_t fd, void *buffer, size_t size);
21 static size_t do_sys_io_write(fd_t fd, const void *buffer, size_t size);
22 static bool do_sys_io_close(fd_t fd);
23 static __attribute__((__noreturn__)) void do_sys_exit(u32 exit_code);
24 static void do_sys_yield_cpu(void);
25 static pid_t do_sys_fork(void);
26 static pid_t do_sys_get_pid(void);
27 static pid_t do_sys_get_parent_pid(void);
28 static pid_t do_sys_spawn(const char *file_path, const char *const *argv, const char *const *envp);
29 static tid_t do_sys_create_thread(const char *name, thread_entry_t entry, void *arg, size_t stack_size, void *stack);
30 static tid_t do_sys_get_tid(void);
31 static __attribute__((__noreturn__)) void do_sys_thread_exit(void);
32 static bool do_sys_wait_for_thread(tid_t tid);
33 static bool do_sys_futex_wait(futex_word_t *futex, u32 val);
34 static bool do_sys_futex_wake(futex_word_t *futex, size_t count);
35 static fd_t do_sys_ipc_create(const char *name, size_t max_pending_connections);
36 static fd_t do_sys_ipc_accept(fd_t fd);
37 static fd_t do_sys_ipc_connect(const char *name, size_t buffer_size);
38 static u64 do_sys_arch_syscall(u64 nr, u64 arg1, u64 arg2, u64 arg3, u64 arg4);
39 static long do_sys_vfs_mount(const char *device, const char *mount_point, const char *fs_type, const char *options);
40 static ssize_t do_sys_vfs_readlinkat(fd_t dirfd, const char *path, char *buf, size_t buf_size);
41 static long do_sys_vfs_unlinkat(fd_t dirfd, const char *path);
42 static long do_sys_vfs_symlink(const char *link_path, const char *target);
43 static long do_sys_vfs_mkdir(const char *path);
44 static size_t do_sys_vfs_list_dir(fd_t fd, char *buffer, size_t buffer_size);
45 static long do_sys_fd_manipulate(fd_t fd, u64 cmd, void *arg);
46 static void *do_sys_mmap_anonymous(ptr_t hint_addr, size_t size, mem_perm_t perm, u64 flags);
47 static void *do_sys_mmap_file(ptr_t hint_addr, size_t size, mem_perm_t perm, u64 flags, fd_t fd, off_t offset);
48 static pid_t do_sys_wait_for_process(pid_t pid, u32 *exit_code, u64 flags);
49 static bool do_sys_munmap(void *addr, size_t size);
50 static long do_sys_vfs_chdirat(fd_t dirfd, const char *path);
51 static ssize_t do_sys_vfs_getcwd(char *buf, size_t buf_size);
52 static off_t do_sys_io_seek(fd_t fd, off_t offset, io_seek_whence_t whence);
53 static off_t do_sys_io_tell(fd_t fd);
54 static bool do_sys_signal_register(signal_t signum, const sigaction_t *action);
55 static long do_sys_signal_process(pid_t pid, signal_t signum);
56 static long do_sys_signal_thread(tid_t tid, signal_t signum);
57 static void do_sys_poweroff(bool reboot, u32 magic);
58 static __attribute__((__noreturn__)) void do_sys_signal_return(void *sp);
59 static bool do_sys_vm_protect(void *addr, size_t size, mem_perm_t perm);
60 static int do_sys_io_poll(struct pollfd *fds, nfds_t nfds, int timeout);
61 static int do_sys_io_pselect(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, const struct timespec *timeout, const sigset_t *sigmask);
62 static long do_sys_execveat(fd_t dirfd, const char *file_path, const char *const *argv, const char *const *envp, u64 flags);
63 static long do_sys_clock_msleep(u64 ms);
64 static fd_t do_sys_io_dup(fd_t fd);
65 static fd_t do_sys_io_dup2(fd_t old_fd, fd_t new_fd);
66 static bool do_sys_dmabuf_alloc(size_t n_pages, ptr_t *out_paddr, ptr_t *out_vaddr);
67 static bool do_sys_dmabuf_free(ptr_t vaddr, ptr_t paddr);
68 static bool do_sys_dmabuf_share(void *buf, size_t bufsize, ptr_t *out_paddr);
69 static bool do_sys_dmabuf_unshare(ptr_t paddr, size_t size, void *vaddr);
70 static long do_sys_pipe(fd_t *out_read_fd, fd_t *out_write_fd, u64 flags);
71 static ssize_t do_sys_io_readv(fd_t fd, const struct iovec *iov, int iov_count);
72 static long do_sys_vfs_unmount(const char *mount_point);
73 static long do_sys_clock_gettimeofday(struct timespec *tv);
74 static long do_sys_thread_setname(tid_t tid, const char *name);
75 static ssize_t do_sys_thread_getname(tid_t tid, char *buf, size_t buf_size);
76 static long do_sys_vfs_fchmodat(fd_t dirfd, const char *path, int mode, u64 flags);
77 static long do_sys_io_pread(fd_t fd, void *buf, size_t count, off_t offset);
78 static fd_t do_sys_memfd_create(const char *name, u64 flags);
79 static long do_sys_signal_mask_op(int how, const sigset_t *set, sigset_t *oldset);
80 static long do_sys_vfs_fsync(fd_t fd, bool data_only);
81 static long do_sys_vfs_rmdir(const char *path);
82};
83
84#define define_syscall(name) SyscallEntry::do_sys_##name
85