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feat: implement new IPC layer

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This commit is contained in:
Daniel Hammer
2026-04-01 13:11:03 +02:00
parent 6276f8b162
commit 346977a0f9
34 changed files with 3210 additions and 897 deletions
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programs/include/libc/montauk.h
+107
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@@ -79,6 +79,7 @@ extern "C" {
#define MTK_SYS_WINPOLL 57
#define MTK_SYS_WINENUM 58
#define MTK_SYS_WINMAP 59
#define MTK_SYS_WINUNMAP 97
#define MTK_SYS_WINSENDEVENT 60
#define MTK_SYS_PROCLIST 61
#define MTK_SYS_KILL 62
@@ -99,9 +100,30 @@ extern "C" {
#define MTK_SYS_GETTZ 91
#define MTK_SYS_GETCWD 95
#define MTK_SYS_CHDIR 96
#define MTK_SYS_DUPHANDLE 98
#define MTK_SYS_WAIT_HANDLE 99
#define MTK_SYS_STREAM_CREATE 100
#define MTK_SYS_STREAM_READ 101
#define MTK_SYS_STREAM_WRITE 102
#define MTK_SYS_MAILBOX_CREATE 103
#define MTK_SYS_MAILBOX_SEND 104
#define MTK_SYS_MAILBOX_RECV 105
#define MTK_SYS_WAITSET_CREATE 106
#define MTK_SYS_WAITSET_ADD 107
#define MTK_SYS_WAITSET_REMOVE 108
#define MTK_SYS_WAITSET_WAIT 109
#define MTK_SYS_PROC_OPEN 110
#define MTK_SYS_SURFACE_CREATE 111
#define MTK_SYS_SURFACE_MAP 112
#define MTK_SYS_SURFACE_RESIZE 113
#define MTK_SOCK_TCP 1
#define MTK_SOCK_UDP 2
#define MTK_IPC_SIGNAL_READABLE (1u << 0)
#define MTK_IPC_SIGNAL_WRITABLE (1u << 1)
#define MTK_IPC_SIGNAL_PEER_CLOSED (1u << 2)
#define MTK_IPC_SIGNAL_EXITED (1u << 3)
#define MTK_IPC_SIGNAL_READY (1u << 4)
/* Window event types */
#define MTK_EVENT_KEY 0
@@ -136,6 +158,11 @@ typedef struct {
uint8_t buttons;
} mtk_mouse_state;
typedef struct {
int32_t index;
uint32_t signals;
} mtk_ipc_wait_result;
typedef struct {
uint8_t type;
uint8_t _pad[3];
@@ -396,6 +423,78 @@ static inline int mtk_readdir(const char *path, const char **names, int max) {
return (int)_mtk_syscall3(MTK_SYS_READDIR, (long)path, (long)names, (long)max);
}
/* ====================================================================
Generic IPC
==================================================================== */
static inline int mtk_dup_handle(int handle) {
return (int)_mtk_syscall1(MTK_SYS_DUPHANDLE, (long)handle);
}
static inline uint32_t mtk_wait_handle(int handle, uint32_t wanted_signals, unsigned long timeout_ms) {
return (uint32_t)_mtk_syscall3(MTK_SYS_WAIT_HANDLE, (long)handle, (long)wanted_signals, (long)timeout_ms);
}
static inline int mtk_stream_create(int *out_read_handle, int *out_write_handle, unsigned long capacity) {
return (int)_mtk_syscall3(MTK_SYS_STREAM_CREATE, (long)out_read_handle, (long)out_write_handle, (long)capacity);
}
static inline int mtk_stream_read(int handle, void *buf, int max_len) {
return (int)_mtk_syscall3(MTK_SYS_STREAM_READ, (long)handle, (long)buf, (long)max_len);
}
static inline int mtk_stream_write(int handle, const void *data, int len) {
return (int)_mtk_syscall3(MTK_SYS_STREAM_WRITE, (long)handle, (long)data, (long)len);
}
static inline int mtk_mailbox_create(int *out_send_handle, int *out_recv_handle) {
return (int)_mtk_syscall2(MTK_SYS_MAILBOX_CREATE, (long)out_send_handle, (long)out_recv_handle);
}
static inline int mtk_mailbox_send(int handle, uint32_t msg_type, const void *data,
uint16_t len, int attach_handle) {
return (int)_mtk_syscall5(MTK_SYS_MAILBOX_SEND, (long)handle, (long)msg_type,
(long)data, (long)len, (long)attach_handle);
}
static inline int mtk_mailbox_recv(int handle, uint32_t *out_msg_type, void *data,
uint16_t *in_out_len, int *out_attach_handle) {
return (int)_mtk_syscall5(MTK_SYS_MAILBOX_RECV, (long)handle, (long)out_msg_type,
(long)data, (long)in_out_len, (long)out_attach_handle);
}
static inline int mtk_waitset_create(void) {
return (int)_mtk_syscall0(MTK_SYS_WAITSET_CREATE);
}
static inline int mtk_waitset_add(int waitset_handle, int target_handle, uint32_t signals) {
return (int)_mtk_syscall3(MTK_SYS_WAITSET_ADD, (long)waitset_handle, (long)target_handle, (long)signals);
}
static inline int mtk_waitset_remove(int waitset_handle, int index) {
return (int)_mtk_syscall2(MTK_SYS_WAITSET_REMOVE, (long)waitset_handle, (long)index);
}
static inline int mtk_waitset_wait(int waitset_handle, mtk_ipc_wait_result *out_ready, unsigned long timeout_ms) {
return (int)_mtk_syscall3(MTK_SYS_WAITSET_WAIT, (long)waitset_handle, (long)out_ready, (long)timeout_ms);
}
static inline int mtk_proc_open(int pid) {
return (int)_mtk_syscall1(MTK_SYS_PROC_OPEN, (long)pid);
}
static inline int mtk_surface_create(unsigned long byte_size) {
return (int)_mtk_syscall1(MTK_SYS_SURFACE_CREATE, (long)byte_size);
}
static inline void *mtk_surface_map(int handle) {
return (void *)_mtk_syscall1(MTK_SYS_SURFACE_MAP, (long)handle);
}
static inline int mtk_surface_resize(int handle, unsigned long new_size) {
return (int)_mtk_syscall2(MTK_SYS_SURFACE_RESIZE, (long)handle, (long)new_size);
}
/* ====================================================================
Memory
==================================================================== */
@@ -478,6 +577,10 @@ static inline int mtk_win_poll(int id, mtk_win_event *event) {
return (int)_mtk_syscall2(MTK_SYS_WINPOLL, (long)id, (long)event);
}
static inline int mtk_win_unmap(int id) {
return (int)_mtk_syscall1(MTK_SYS_WINUNMAP, (long)id);
}
static inline unsigned long mtk_win_resize(int id, int w, int h) {
return (unsigned long)_mtk_syscall3(MTK_SYS_WINRESIZE, (long)id, (long)w, (long)h);
}
@@ -486,6 +589,10 @@ static inline int mtk_win_enumerate(mtk_win_info *info, int max) {
return (int)_mtk_syscall2(MTK_SYS_WINENUM, (long)info, (long)max);
}
static inline unsigned long mtk_win_map(int id) {
return (unsigned long)_mtk_syscall1(MTK_SYS_WINMAP, (long)id);
}
static inline int mtk_win_setcursor(int id, int cursor) {
return (int)_mtk_syscall2(MTK_SYS_WINSETCURSOR, (long)id, (long)cursor);
}