#include <stddef.h>
#include <stdint.h>
#include <syscall.h>
#include <system.h>

#define do_syscall1(id, a1, a2, a3, a4, a5, a6, ...)                                               \
  syscall(id, (uintptr_t)a1, (uintptr_t)a2, (uintptr_t)a3, (uintptr_t)a4, (uintptr_t)a5,           \
          (uintptr_t)a6)

#define do_syscall(...) do_syscall1(__VA_ARGS__, 0, 0, 0, 0, 0, 0)

int quit(void) { return do_syscall(SYS_QUIT, 0); }

int test(char c) { return do_syscall(SYS_TEST, c); }

int sched(void) { return do_syscall(SYS_SCHED, 0); }

void* map(uintptr_t vaddr, size_t pages, uint32_t flags) {
  return (void*)do_syscall(SYS_MAP, vaddr, pages, flags);
}

int unmap(uintptr_t vaddr, size_t pages) { return do_syscall(SYS_UNMAP, vaddr, pages); }

int clone(uintptr_t vstack_top, void (*entry)(void), void* argument_ptr) {
  return do_syscall(SYS_CLONE, vstack_top, entry, argument_ptr);
}

int mutex_create(void) { return do_syscall(SYS_MUTEX_CREATE, 0); }

int mutex_delete(int mutex_rid) { return do_syscall(SYS_MUTEX_DELETE, mutex_rid); }

int mutex_lock(int mutex_rid) { return do_syscall(SYS_MUTEX_LOCK, mutex_rid); }

int mutex_unlock(int mutex_rid) { return do_syscall(SYS_MUTEX_UNLOCK, mutex_rid); }

void* argument_ptr(void) { return (void*)do_syscall(SYS_ARGUMENT_PTR, 0); }

int device_do(const char* device_key, int cmd, void* a1, void* a2, void* a3, void* a4) {
  return (int)do_syscall(SYS_DEVICE_DO, device_key, cmd, a1, a2, a3, a4);
}

int exec(const char* volume, const char* path, const char* cmdline) {
  return (int)do_syscall(SYS_EXEC, volume, path, cmdline);
}

int volume_open(const char* volume) { return (int)do_syscall(SYS_VOLUME_OPEN, volume); }

int volume_close(void) { return (int)do_syscall(SYS_VOLUME_CLOSE, 0); }

int read_file(const char* path, size_t off, uint8_t* buffer, size_t size) {
  return (int)do_syscall(SYS_READ_FILE, path, off, buffer, size);
}

int describe(const char* path, struct desc* desc) {
  return (int)do_syscall(SYS_DESCRIBE, path, desc);
}

int mail_send(int pgid, void* mesg, size_t mesg_size) {
  return (int)do_syscall(SYS_MAIL_SEND, pgid, mesg, mesg_size);
}

int mail_receive(void* mesg, size_t mesg_size) {
  return (int)do_syscall(SYS_MAIL_RECEIVE, mesg, mesg_size);
}

int get_procgroup(int pid) { return (int)do_syscall(SYS_GET_PROCGROUP, pid); }

int get_exec_pid(void) { return (int)do_syscall(SYS_GET_EXEC_PID, 0); }

int read_dir_entry(const char* path, struct dir_entry* entry, size_t entry_num) {
  return (int)do_syscall(SYS_READ_DIR_ENTRY, path, entry, entry_num);
}

int create_file(const char* path) { return (int)do_syscall(SYS_CREATE_FILE, path); }

int write_file(const char* path, size_t off, uint8_t* buffer, size_t size, uint32_t flags) {
  return (int)do_syscall(SYS_WRITE_FILE, path, off, buffer, size, flags);
}

int wait_for_pid(int pid) { return (int)do_syscall(SYS_WAIT_FOR_PID, pid); }

int kill(int pid) { return (int)do_syscall(SYS_KILL, pid); }

int create_dir(const char* path) { return (int)do_syscall(SYS_CREATE_DIR, path); }

int remove(const char* path) { return (int)do_syscall(SYS_REMOVE, path); }

int create_volume(const char* key, int fs_type, const char* device_key) {
  return (int)do_syscall(SYS_CREATE_VOLUME, key, fs_type, device_key);
}

int exec_partial(const char* volume, const char* path, const char* cmdline) {
  return (int)do_syscall(SYS_EXEC_PARTIAL, volume, path, cmdline);
}

int exec_partial_fini(int pid) { return (int)do_syscall(SYS_EXEC_PARTIAL_FINI, pid); }

int get_self_pid(void) { return (int)do_syscall(SYS_GET_SELF_PID, 0); }

int stream_write(int pgid, int rid, void* buffer, size_t size) {
  return (int)do_syscall(SYS_STREAM_WRITE, pgid, rid, buffer, size);
}

int stream_read(int rid, void* buffer, size_t size) {
  return (int)do_syscall(SYS_STREAM_READ, rid, buffer, size);
}

int get_proc_info(struct proc_info* infos, size_t count) {
  return (int)do_syscall(SYS_GET_PROC_INFO, infos, count);
}

int get_device_info(struct device_info* infos, size_t count) {
  return (int)do_syscall(SYS_GET_DEVICE_INFO, infos, count);
}

int get_volume_info(struct volume_info* infos, size_t count) {
  return (int)do_syscall(SYS_GET_VOLUME_INFO, infos, count);
}

int volume_delete(const char* key) { return (int)do_syscall(SYS_VOLUME_DELETE, key); }

int date_time(struct date_time* dt) { return (int)do_syscall(SYS_DATE_TIME, dt); }

const char* get_cmdline(void) { return (const char*)do_syscall(SYS_GET_CMDLINE, 0); }

int proc_is_alive(int pid) { return (int)do_syscall(SYS_PROC_IS_ALIVE, pid); }