mirror of
https://github.com/JannisHeydemann/BoredOS.git
synced 2026-05-30 02:16:58 +00:00
af5eda1647
Introduce process lifecycle and POSIX-like features: add parent_pid, pgid, exited/exit_status, signal state and handlers, waitpid/reap, and an exec-replace function. Refactor file descriptor handling to use fd_kind/fd_flags with reference-counted file refs and in-process pipes; implement open/read/write/close/seek/tell/size/dup/dup2/pipe/fcntl semantics and O_* flags. Add syscall handlers for exec, waitpid, kill/signal, sigaction, sigprocmask, sigpending, meminfo/ticks and map many SYSTEM_CMD_* constants; deliver signals from the syscall path. Cleanup/terminate logic updated to free resources correctly and initialize kernel/user processes with new state. Misc: minor syscall/table renames (wallpaper), helper utilities (process_close_fd_inner, process_init_signal_state) and paging/stack handling for exec.
17 lines
613 B
C
17 lines
613 B
C
// Copyright (c) 2023-2026 Chris (boreddevnl)
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// This software is released under the GNU General Public License v3.0. See LICENSE file for details.
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// This header needs to maintain in any file it is present in, as per the GPL license terms.
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#include <stdlib.h>
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#include <syscall.h>
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int main(int argc, char **argv) {
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(void)argc; (void)argv;
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int dt[6];
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if (sys_system(SYSTEM_CMD_RTC_GET, (uint64_t)dt, 0, 0, 0) == 0) {
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printf("Current Date: %d-%d-%d %d:%d:%d\n", dt[0], dt[1], dt[2], dt[3], dt[4], dt[5]);
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} else {
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printf("Error: Could not retrieve date.\n");
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}
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return 0;
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}
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