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FEATURE: add Bsh + userspace terminal, remove legacy cmd/cli utils

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This commit is contained in:
boreddevnl
2026-04-15 22:47:24 +02:00
parent a8866da3cb
commit bdd43f43cd
34 changed files with 3099 additions and 2912 deletions
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2
src/userland/libc/stdlib.c
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@@ -329,7 +329,7 @@ int chdir(const char *path) {
}
char* getcwd(char *buf, int size) {
if (sys_getcwd(buf, size) == 0) return buf;
if (sys_getcwd(buf, size) >= 0) return buf;
return NULL;
}

40
src/userland/libc/syscall.c
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@@ -145,6 +145,46 @@ int sys_chdir(const char *path) {
return (int)syscall2(SYS_FS, FS_CMD_CHDIR, (uint64_t)path);
}
int sys_tty_create(void) {
return (int)syscall2(SYS_SYSTEM, SYSTEM_CMD_TTY_CREATE, 0);
}
int sys_tty_read_out(int tty_id, char *buf, int len) {
return (int)syscall5(SYS_SYSTEM, SYSTEM_CMD_TTY_READ_OUT, (uint64_t)tty_id, (uint64_t)buf, (uint64_t)len, 0);
}
int sys_tty_write_in(int tty_id, const char *buf, int len) {
return (int)syscall5(SYS_SYSTEM, SYSTEM_CMD_TTY_WRITE_IN, (uint64_t)tty_id, (uint64_t)buf, (uint64_t)len, 0);
}
int sys_tty_read_in(char *buf, int len) {
return (int)syscall4(SYS_SYSTEM, SYSTEM_CMD_TTY_READ_IN, (uint64_t)buf, (uint64_t)len, 0);
}
int sys_spawn(const char *path, const char *args, uint64_t flags, uint64_t tty_id) {
return (int)syscall5(SYS_SYSTEM, SYSTEM_CMD_SPAWN, (uint64_t)path, (uint64_t)args, flags, (uint64_t)tty_id);
}
int sys_tty_set_fg(int tty_id, int pid) {
return (int)syscall4(SYS_SYSTEM, SYSTEM_CMD_TTY_SET_FG, (uint64_t)tty_id, (uint64_t)pid, 0);
}
int sys_tty_get_fg(int tty_id) {
return (int)syscall3(SYS_SYSTEM, SYSTEM_CMD_TTY_GET_FG, (uint64_t)tty_id, 0);
}
int sys_tty_kill_fg(int tty_id) {
return (int)syscall3(SYS_SYSTEM, SYSTEM_CMD_TTY_KILL_FG, (uint64_t)tty_id, 0);
}
int sys_tty_kill_all(int tty_id) {
return (int)syscall3(SYS_SYSTEM, SYSTEM_CMD_TTY_KILL_ALL, (uint64_t)tty_id, 0);
}
int sys_tty_destroy(int tty_id) {
return (int)syscall3(SYS_SYSTEM, SYSTEM_CMD_TTY_DESTROY, (uint64_t)tty_id, 0);
}
void sys_kill(int pid) {
syscall1(SYS_KILL, (uint64_t)pid);
}

25
src/userland/libc/syscall.h
View File

@@ -72,6 +72,20 @@
#define SYSTEM_CMD_TCP_RECV_NB 42
#define SYSTEM_CMD_YIELD 43
#define SYSTEM_CMD_PARALLEL_RUN 50
#define SYSTEM_CMD_TTY_CREATE 60
#define SYSTEM_CMD_TTY_READ_OUT 61
#define SYSTEM_CMD_TTY_WRITE_IN 62
#define SYSTEM_CMD_TTY_READ_IN 63
#define SYSTEM_CMD_SPAWN 64
#define SYSTEM_CMD_TTY_SET_FG 65
#define SYSTEM_CMD_TTY_GET_FG 66
#define SYSTEM_CMD_TTY_KILL_FG 67
#define SYSTEM_CMD_TTY_KILL_ALL 68
#define SYSTEM_CMD_TTY_DESTROY 69
#define SPAWN_FLAG_TERMINAL 0x1
#define SPAWN_FLAG_INHERIT_TTY 0x2
#define SPAWN_FLAG_TTY_ID 0x4
// Internal assembly entry into Ring 0
extern uint64_t syscall0(uint64_t sys_num);
@@ -115,6 +129,17 @@ int sys_exists(const char *path);
int sys_getcwd(char *buf, int size);
int sys_chdir(const char *path);
int sys_tty_create(void);
int sys_tty_read_out(int tty_id, char *buf, int len);
int sys_tty_write_in(int tty_id, const char *buf, int len);
int sys_tty_read_in(char *buf, int len);
int sys_spawn(const char *path, const char *args, uint64_t flags, uint64_t tty_id);
int sys_tty_set_fg(int tty_id, int pid);
int sys_tty_get_fg(int tty_id);
int sys_tty_kill_fg(int tty_id);
int sys_tty_kill_all(int tty_id);
int sys_tty_destroy(int tty_id);
typedef struct {
char name[256];
uint32_t size;