ARK-OS/arkos/system/init.c

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <fcntl.h>

int main() {
    // Mount essential filesystems
    mkdir("/dev", 0755);
    mkdir("/proc", 0755);
    mkdir("/sys", 0755);
    
    mount("devtmpfs", "/dev", "devtmpfs", 0, NULL);
    mount("proc", "/proc", "proc", 0, NULL);
    mount("sysfs", "/sys", "sysfs", 0, NULL);
    
    // Set up standard file descriptors
    int fd = open("/dev/console", O_RDWR);
    if (fd >= 0) {
        dup2(fd, 0);
        dup2(fd, 1);
        dup2(fd, 2);
        if (fd > 2) close(fd);
    }
    
    printf("ArkOS C Init Wrapper: Environment mounted, launching Swift Splash...\n");
    
    // Launch the swift application
    pid_t pid = fork();
    if (pid == 0) {
        char *argv[] = { "/swift_splash", NULL };
        char *envp[] = { "PATH=/bin:/usr/bin:/sbin", NULL };
        execve("/swift_splash", argv, envp);
        printf("Execve failed!\n");
        exit(1);
    }
    
    // PID 1 must never exit
    int status;
    waitpid(pid, &status, 0);
    
    printf("Swift splash exited. Hanging system to prevent kernel panic...\n");
    while(1) sleep(1);
    return 0;
}