Agent KB_kernel_p3

Subsystem: kernel (page 3 of 4)

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kernel/syscalls.c

• Doc: Linux x86-64 syscall dispatcher and SYS_SPAWN.
• Layer: utility
• Language: c
• Symbols:
  • kiovec (struct, line 1229)
  • sc_extra_name (struct, line 3455)
  • sc_record (struct, line 3533)
  • sc_log (struct, line 3534)
  • minios_syscall_entry_t (struct, line 238)
  • kfd_view_current (function, line 61) static kfd_view_t *kfd_view_current(void)
  • kfd_view_root (function, line 71) kfd_view_t *kfd_view_root(void)
  • kfd_get (function, line 90) KFILE *kfd_get(int fd)
  • kfd_put (function, line 103) void kfd_put(KFILE *f)
  • kfd_view_count (function, line 115) static int kfd_view_count(kfd_view_t *v)
  • untouched (function, line 139) * child untouched (caller refuses fail-closed). */ int kfd_view_copy(proc_t *child, proc_t *parent)
  • NULL (function, line 166) * on NULL (already released or never owned). */ void kfd_view_release(proc_t *p)
  • kfd_view_cloexec (function, line 197) void kfd_view_cloexec(void)
  • wall_us_now (function, line 256) unsigned long wall_us_now(void)
  • sys_minios_dns (function, line 266) static long sys_minios_dns(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_tls_retired (function, line 271) static long sys_minios_tls_retired(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_time (function, line 284) static long sys_linux_time(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_futex (function, line 293) static long sys_linux_futex(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_time (function, line 342) static long sys_minios_time(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_kbd (function, line 346) static long sys_minios_kbd(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_palette (function, line 366) static long sys_minios_palette(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_kbd_raw (function, line 378) static long sys_minios_kbd_raw(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_vga_mode (function, line 384) static long sys_minios_vga_mode(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_pcspk_init (function, line 391) static long sys_minios_pcspk_init(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_pcspk_tone (function, line 395) static long sys_minios_pcspk_tone(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_doom_frame (function, line 409) static long sys_minios_doom_frame(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_gfx_zoom (function, line 420) static long sys_minios_gfx_zoom(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_rtc (function, line 429) static long sys_minios_rtc(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_fb_info (function, line 442) static long sys_minios_fb_info(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_pcspk_vol (function, line 462) static long sys_minios_pcspk_vol(long a1, long a2, long a3, long a4, long a5, long a6)
  • minfo_sleep_init (function, line 486) void minfo_sleep_init(int tick_ok)
  • minfo_tick_wake (function, line 491) void minfo_tick_wake(void *ctx)
  • view (function, line 503) * view (same as the clear` builtin). Anything else is -EINVAL. Each

• out-word is range-checked...`

• sys_minios_spawn (function, line 594) static long sys_minios_spawn(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_lz4_compress (function, line 605) static long sys_minios_lz4_compress(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_lz4_decompress (function, line 618) static long sys_minios_lz4_decompress(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_mouse (function, line 632) static long sys_minios_mouse(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_nk_frame (function, line 656) static long sys_minios_nk_frame(long a1, long a2, long a3, long a4, long a5, long a6)
• sb16_audio_device (function, line 669) static device_t *sb16_audio_device(void)
• sys_minios_sb16_open (function, line 675) static long sys_minios_sb16_open(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_sb16_submit (function, line 687) static long sys_minios_sb16_submit(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_gfx_title (function, line 698) static long sys_minios_gfx_title(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_sb16_pump (function, line 712) static long sys_minios_sb16_pump(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_sb16_stream_open (function, line 716) static long sys_minios_sb16_stream_open(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_sb16_stream_close (function, line 720) static long sys_minios_sb16_stream_close(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_sb16_stream_submit (function, line 724) static long sys_minios_sb16_stream_submit(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_pcm2_open (function, line 737) static long sys_minios_pcm2_open(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_pcm2_write (function, line 742) static long sys_minios_pcm2_write(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_pcm2_close (function, line 750) static long sys_minios_pcm2_close(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_clip_set (function, line 760) static long sys_minios_clip_set(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_clip_get (function, line 770) static long sys_minios_clip_get(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_sb16_stream_vol (function, line 786) static long sys_minios_sb16_stream_vol(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_futex_wait (function, line 799) static long sys_minios_futex_wait(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_futex_wake (function, line 805) static long sys_minios_futex_wake(long a1, long a2, long a3, long a4, long a5, long a6)
• batch_kdispatch (function, line 814) static long batch_kdispatch(uint32_t opcode)
• DOOM_FRAME (function, line 829) * DOOM_FRAME (211) and NK_FRAME (220) stay as compat aliases. */ static long sys_minios_gfx_prese...
• sys_minios_getc_raw (function, line 863) static long sys_minios_getc_raw(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_submit_batch (function, line 874) static long sys_minios_submit_batch(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_rlimit (function, line 897) static long sys_minios_rlimit(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_getdents64 (function, line 976) static long sys_linux_getdents64(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_minios_dir_list (function, line 1069) static long sys_minios_dir_list(long a1, long a2, long a3, long a4, long a5, long a6)
• syscall_trace_enabled (function, line 1241) long syscall_trace_enabled(void)
• syscall_trace_set (function, line 1242) void syscall_trace_set(int on)
• syscall_trace_verbose_enabled (function, line 1243) long syscall_trace_verbose_enabled(void)
• syscall_trace_verbose_set (function, line 1244) void syscall_trace_verbose_set(int on)
• syscall_trace_shown (function, line 1245) unsigned long syscall_trace_shown(void)
• sys_linux_read (function, line 1271) static long sys_linux_read(long a1, long a2, long a3, long a4, long a5, long a6)
• fd_write (function, line 1327) static long fd_write(long fd, const char *buf, long cnt)
• sys_linux_write (function, line 1351) static long sys_linux_write(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_writev (function, line 1358) static long sys_linux_writev(long a1, long a2, long a3, long a4, long a5, long a6)
• kfd_install (function, line 1403) static long kfd_install(KFILE *f, int cloexec)
• do_open_kpath (function, line 1426) static long do_open_kpath(const char *path, long flags)
• do_open_path (function, line 1452) static long do_open_path(const char *path, long flags)
• sys_linux_open (function, line 1457) static long sys_linux_open(long a1, long a2, long a3, long a4, long a5, long a6)
• cwd (function, line 1466) `* ENAMETOOLONG instead of silently resolving against the cwd (the bug

• that broke shutil.rmtree...`

• kfd_claim_from (function, line 1529) static long kfd_claim_from(KFILE *f, long minfd, int cloexec)
• kfd_claim (function, line 1554) static long kfd_claim(KFILE *f)
• sys_linux_pipe2 (function, line 1578) static long sys_linux_pipe2(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_pipe (function, line 1606) static long sys_linux_pipe(long a1, long a2, long a3, long a4, long a5, long a6)
• kfd_cloexec_get (function, line 1612) static int kfd_cloexec_get(long fd)
• kfd_cloexec_set (function, line 1622) static void kfd_cloexec_set(long fd, int on)
• kfile_status_flags (function, line 1633) static long kfile_status_flags(KFILE *f)
• sys_linux_dup3 (function, line 1684) static long sys_linux_dup3(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_close_range (function, line 1694) static long sys_linux_close_range(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_eventfd2 (function, line 1718) static long sys_linux_eventfd2(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_eventfd (function, line 1731) static long sys_linux_eventfd(long a1, long a2, long a3, long a4, long a5, long a6)
• kfd_poll_revents (function, line 1739) int kfd_poll_revents(int fd)
• kfile_user_read (function, line 1774) static long kfile_user_read(KFILE *f, char *buf, long cnt)
• kfile_user_write (function, line 1804) static long kfile_user_write(KFILE *f, const char *buf, long cnt)
• sys_linux_dup (function, line 1833) static long sys_linux_dup(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_dup2 (function, line 1848) static long sys_linux_dup2(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_close (function, line 1882) static long sys_linux_close(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_lseek (function, line 1905) static long sys_linux_lseek(long a1, long a2, long a3, long a4, long a5, long a6)
• mm_ensure_cur (function, line 1923) static int mm_ensure_cur(unsigned long start, unsigned long end)
• sys_linux_brk (function, line 1932) static long sys_linux_brk(long a1, long a2, long a3, long a4, long a5, long a6)
• mmap_tag_file (function, line 1973) static int mmap_tag_file(unsigned long base, int ino, unsigned long off)
• mmap_range_free (function, line 1988) static int mmap_range_free(unsigned long base, unsigned long len)
• sys_linux_mmap (function, line 1997) static long sys_linux_mmap(long a1, long a2, long a3, long a4, long a5, long a6)
• vma_live_first_overlap (function, line 2095) static vma_node_t *vma_live_first_overlap(unsigned long base, unsigned long end)
• vma_live_remainder (function, line 2112) static int vma_live_remainder(unsigned long base, unsigned long len, int file, int ino, u...
• split (function, line 2126) * hold a split (the mapping is restored untouched). */ static long sys_linux_munmap(long a1, long...
• mprotect_pte (function, line 2176) static volatile unsigned long *mprotect_pte(unsigned long cr3, unsigned long va)
• first (function, line 2200) `* passes under mm_lock: validate every page first (present, user,

• private), then apply, so a h...`

• vma_free_cover (function, line 2281) static vma_node_t *vma_free_cover(unsigned long base, unsigned long len)
• vma_live_overlap (function, line 2300) static int vma_live_overlap(unsigned long base, unsigned long len)
• sys_linux_mremap (function, line 2327) static long sys_linux_mremap(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_sigaction (function, line 2593) static long sys_linux_sigaction(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_sigprocmask (function, line 2598) static long sys_linux_sigprocmask(long a1, long a2, long a3, long a4, long a5, long a6)
• kfile_readable_bytes (function, line 2617) static int kfile_readable_bytes(KFILE *f)
• FIONREAD (function, line 2633) `* descriptor answers FIONREAD (bytes readable now), FIONBIO (O_NONBLOCK),

• FIOCLEX/FIONCLEX (FD...`

• sys_linux_access (function, line 2673) static long sys_linux_access(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_socket (function, line 2695) static long sys_linux_socket(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_connect (function, line 2700) static long sys_linux_connect(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_bind (function, line 2706) static long sys_linux_bind(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_listen (function, line 2712) static long sys_linux_listen(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_accept (function, line 2717) static long sys_linux_accept(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_sendto (function, line 2723) static long sys_linux_sendto(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_recvfrom (function, line 2728) static long sys_linux_recvfrom(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_shutdown (function, line 2733) static long sys_linux_shutdown(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_prlimit64 (function, line 2768) static long sys_linux_prlimit64(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_sched_getaffinity (function, line 2801) static long sys_linux_sched_getaffinity(long a1, long a2, long a3, long a4, long a5, long a6)
• linux_timespec_us (function, line 2823) static long linux_timespec_us(long ts)
• sys_linux_pause (function, line 2840) static long sys_linux_pause(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_nanosleep (function, line 2848) static long sys_linux_nanosleep(long a1, long a2, long a3, long a4, long a5, long a6)
• clock_gettime (function, line 2863) * clock_gettime(1) reads. */ static long sys_linux_clock_nanosleep(long a1, long a2, long a3, lon...
• sys_linux_setsockopt (function, line 2880) static long sys_linux_setsockopt(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_getsockopt (function, line 2887) static long sys_linux_getsockopt(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_getsockname (function, line 2894) static long sys_linux_getsockname(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_getpeername (function, line 2900) static long sys_linux_getpeername(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_sendmsg (function, line 2906) static long sys_linux_sendmsg(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_sendmmsg (function, line 2912) static long sys_linux_sendmmsg(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_poll (function, line 2920) static long sys_linux_poll(long a1, long a2, long a3, long a4, long a5, long a6)
• select_timeout_ms (function, line 2946) static int select_timeout_ms(const long *t, int pselect, long *out)
• sys_linux_select (function, line 3031) static long sys_linux_select(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_pselect6 (function, line 3036) static long sys_linux_pselect6(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_flock (function, line 3041) static long sys_linux_flock(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_fsync (function, line 3050) static long sys_linux_fsync(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_fdatasync (function, line 3055) static long sys_linux_fdatasync(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_getcwd (function, line 3060) static long sys_linux_getcwd(long a1, long a2, long a3, long a4, long a5, long a6)
• unlink_kpath (function, line 3073) static long unlink_kpath(const char *path)
• sys_linux_unlink (function, line 3089) static long sys_linux_unlink(long a1, long a2, long a3, long a4, long a5, long a6)
• readlink_path (function, line 3101) static long readlink_path(const char *path, char *buf, long bufsz)
• sys_linux_readlink (function, line 3117) static long sys_linux_readlink(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_prctl (function, line 3123) static long sys_linux_prctl(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_rename (function, line 3132) static long sys_linux_rename(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_fstat (function, line 3146) static long sys_linux_fstat(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_gettimeofday (function, line 3171) static long sys_linux_gettimeofday(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_arch_prctl (function, line 3194) static long sys_linux_arch_prctl(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_uname (function, line 3206) static long sys_linux_uname(long a1, long a2, long a3, long a4, long a5, long a6)
• answer (function, line 3230) `* made glibc answer (uid_t)-1, which CPython's startup reads. */ #define LINUX_UID_GID_ROOT 0

st...`

• sys_linux_getgid (function, line 3238) static long sys_linux_getgid(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_geteuid (function, line 3243) static long sys_linux_geteuid(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_getegid (function, line 3248) static long sys_linux_getegid(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_madvise (function, line 3255) static long sys_linux_madvise(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_mkdir (function, line 3263) static long sys_linux_mkdir(long a1, long a2, long a3, long a4, long a5, long a6)
• rmdir_kpath (function, line 3299) static long rmdir_kpath(const char *path)
• sys_linux_rmdir (function, line 3320) static long sys_linux_rmdir(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_umask (function, line 3334) static long sys_linux_umask(long a1, long a2, long a3, long a4, long a5, long a6)
• sys_linux_fchmod (function, line 3357) static long sys_linux_fchmod(long a1, long a2, long a3, long a4, long a5, long a6)
• trace_is_noisy (function, line 3443) static int trace_is_noisy(long n)
• syscall_name (function, line 3472) const char *syscall_name(long n)
• trace_hint_print (function, line 3513) static void trace_hint_print(long n, int kind, const char *path, lon...
• sc_record (function, line 3537) static void sc_record(long n, long a1, long a2, long a3, long ret)
• sc_hex (function, line 3557) static void sc_hex(unsigned long v)
• sc_record_dump (function, line 3567) void sc_record_dump(int pid)
• ksyscall (function, line 3585) long ksyscall(long n, long a1, long a2, long a3, long a4, long a5, long a6)
• user_range_ok (function, line 3624) int user_range_ok(unsigned long p, unsigned long len)
• products (function, line 3641) `* products (writev cntsizeof, poll a28, spawn (argc+1)*sizeof) are

• pre-bounded against (END-...`

• ksyscall_dispatch (function, line 3654) static long ksyscall_dispatch(long n, long a1, long a2, long a3, long a4, long a5, long a6)
• k_syscall_spawn (function, line 3932) static int k_syscall_spawn(const char *path, const char *redirect, i...
• by (function, line 225) * is indexed by (syscall_number - 200). New syscalls are added by: * 1. Adding a MINIOS_SYS_* constant to...
• boot (function, line 479) * boot (minfo_sleep_init from sched_init);
• unchanged (function, line 1260) * unchanged (same code, same order of checks). Numbers >= 200 that * overlap real Linux ABIs stay in the switch as...
• EAGAIN (function, line 1287) * writer open is EAGAIN (-11, retry);
• EOF (function, line 1288) * is EOF (0). */ KFILE *o = kfd_get(0);
• node (function, line 2322) * mapping is one exact live VMA node (what mmap inserts);
• clock (function, line 2859) * clock (the monotonic TSC clock times it, as Linux does: glibc sends * every nanosleep here as a relative...
• long (function, line 2865) unsigned long (*now)(void);
• Discipline (function, line 3637) * * Discipline (audit 2026-09, kept as comment, not a deprecation: both * primitives are legitimate): user_range_ok...
• readlink (function, line 3801) * readlink (89). */ return readlink_path((const char *)a2, (char *)a3, a4);
• proc_spawn_elf (function, line 3923) * proc_spawn_elf (the same path mrun uses) and the caller blocks in * do_waitpid, so the parent address space is...
• gfx_zoom_2x (variable, line 422) extern int gfx_zoom_2x;
• gfx_win_title (variable, line 703) extern const char *gfx_win_title;
• KFD_MAX (macro, line 52) #define KFD_MAX
• MINIOS_SYSCALL_BASE (macro, line 243) #define MINIOS_SYSCALL_BASE
• MINIOS_SYSCALL_COUNT (macro, line 244) #define MINIOS_SYSCALL_COUNT
• LINUX_DT_DIR (macro, line 947) #define LINUX_DT_DIR
• LINUX_DT_REG (macro, line 948) #define LINUX_DT_REG
• GETDENTS64_NAME_OFF (macro, line 949) #define GETDENTS64_NAME_OFF
• GETDENTS64_ALIGN (macro, line 950) #define GETDENTS64_ALIGN
• SYSCALL_TRACE (macro, line 1231) #define SYSCALL_TRACE
• SYS_NOISY_TIME (macro, line 1251) #define SYS_NOISY_TIME
• SYS_NOISY_KBD (macro, line 1252) #define SYS_NOISY_KBD
• SYS_NOISY_MOUSE (macro, line 1253) #define SYS_NOISY_MOUSE
• SYS_NOISY_GETC_RAW (macro, line 1254) #define SYS_NOISY_GETC_RAW
• LINUX_AT_FDCWD (macro, line 1468) #define LINUX_AT_FDCWD
• LINUX_O_RDONLY (macro, line 1503) #define LINUX_O_RDONLY
• LINUX_O_WRONLY (macro, line 1504) #define LINUX_O_WRONLY
• LINUX_O_RDWR (macro, line 1505) #define LINUX_O_RDWR
• LINUX_O_APPEND (macro, line 1506) #define LINUX_O_APPEND
• LINUX_O_NONBLOCK (macro, line 1507) #define LINUX_O_NONBLOCK
• LINUX_O_DIRECT (macro, line 1508) #define LINUX_O_DIRECT
• LINUX_O_CLOEXEC (macro, line 1509) #define LINUX_O_CLOEXEC
• LINUX_FD_CLOEXEC (macro, line 1510) #define LINUX_FD_CLOEXEC
• LINUX_F_DUPFD (macro, line 1511) #define LINUX_F_DUPFD
• LINUX_F_GETFD (macro, line 1512) #define LINUX_F_GETFD
• LINUX_F_SETFD (macro, line 1513) #define LINUX_F_SETFD
• LINUX_F_GETFL (macro, line 1514) #define LINUX_F_GETFL
• LINUX_F_SETFL (macro, line 1515) #define LINUX_F_SETFL
• LINUX_F_DUPFD_CLOEXEC (macro, line 1516) #define LINUX_F_DUPFD_CLOEXEC
• LINUX_CLOSE_RANGE_UNSHARE (macro, line 1517) #define LINUX_CLOSE_RANGE_UNSHARE
• LINUX_CLOSE_RANGE_CLOEXEC (macro, line 1518) #define LINUX_CLOSE_RANGE_CLOEXEC
• LINUX_EFD_SEMAPHORE (macro, line 1519) #define LINUX_EFD_SEMAPHORE
• LINUX_EFD_NONBLOCK (macro, line 1520) #define LINUX_EFD_NONBLOCK
• LINUX_EFD_CLOEXEC (macro, line 1521) #define LINUX_EFD_CLOEXEC
• LINUX_EVENTFD_WORD (macro, line 1522) #define LINUX_EVENTFD_WORD
• FD_STD_COUNT (macro, line 1523) #define FD_STD_COUNT
• LINUX_MAP_SHARED (macro, line 1965) #define LINUX_MAP_SHARED
• LINUX_MAP_PRIVATE (macro, line 1966) #define LINUX_MAP_PRIVATE
• LINUX_MAP_FIXED (macro, line 1967) #define LINUX_MAP_FIXED
• LINUX_MAP_ANONYMOUS (macro, line 1968) #define LINUX_MAP_ANONYMOUS
• LINUX_MREMAP_MAYMOVE (macro, line 2276) #define LINUX_MREMAP_MAYMOVE
• LINUX_MREMAP_FIXED (macro, line 2277) #define LINUX_MREMAP_FIXED
• LINUX_TCGETS (macro, line 2603) #define LINUX_TCGETS
• LINUX_TIOCGWINSZ (macro, line 2604) #define LINUX_TIOCGWINSZ
• LINUX_FIONREAD (macro, line 2605) #define LINUX_FIONREAD
• LINUX_FIONBIO (macro, line 2606) #define LINUX_FIONBIO
• LINUX_FIONCLEX (macro, line 2607) #define LINUX_FIONCLEX
• LINUX_FIOCLEX (macro, line 2608) #define LINUX_FIOCLEX
• LINUX_TCGETS2 (macro, line 2609) #define LINUX_TCGETS2
• LINUX_ENOTTY (macro, line 2610) #define LINUX_ENOTTY
• LINUX_WINSIZE_LEN (macro, line 2611) #define LINUX_WINSIZE_LEN
• LINUX_TERMIOS_LEN (macro, line 2612) #define LINUX_TERMIOS_LEN
• LINUX_TERMIOS2_LEN (macro, line 2613) #define LINUX_TERMIOS2_LEN
• LINUX_IOCTL_INT (macro, line 2614) #define LINUX_IOCTL_INT
• LINUX_RLIMIT_CPU (macro, line 2738) #define LINUX_RLIMIT_CPU
• LINUX_RLIMIT_STACK (macro, line 2739) #define LINUX_RLIMIT_STACK
• LINUX_RLIMIT_NOFILE (macro, line 2740) #define LINUX_RLIMIT_NOFILE
• LINUX_RLIMIT_AS (macro, line 2741) #define LINUX_RLIMIT_AS
• LINUX_RLIMIT_NLIMITS (macro, line 2742) #define LINUX_RLIMIT_NLIMITS
• LINUX_RLIM_INFINITY (macro, line 2743) #define LINUX_RLIM_INFINITY
• LINUX_RLIMIT_PAIR (macro, line 2744) #define LINUX_RLIMIT_PAIR
• LINUX_RLIMIT_TICKS_PER_S (macro, line 2746) #define LINUX_RLIMIT_TICKS_PER_S
• LINUX_CPUMASK_BYTES (macro, line 2747) #define LINUX_CPUMASK_BYTES
• LINUX_CLOCK_REALTIME (macro, line 2812) #define LINUX_CLOCK_REALTIME
• LINUX_CLOCK_MONOTONIC (macro, line 2813) #define LINUX_CLOCK_MONOTONIC
• LINUX_CLOCK_BOOTTIME (macro, line 2814) #define LINUX_CLOCK_BOOTTIME
• LINUX_TIMER_ABSTIME (macro, line 2815) #define LINUX_TIMER_ABSTIME
• LINUX_NS_PER_US (macro, line 2816) #define LINUX_NS_PER_US
• LINUX_US_PER_S (macro, line 2817) #define LINUX_US_PER_S
• LINUX_NS_PER_S (macro, line 2818) #define LINUX_NS_PER_S
• LINUX_SLEEP_MAX_S (macro, line 2819) #define LINUX_SLEEP_MAX_S
• SELECT_NFDS_MAX (macro, line 2935) #define SELECT_NFDS_MAX
• SELECT_TIMEVAL_BYTES (macro, line 2936) #define SELECT_TIMEVAL_BYTES
• SELECT_TIMESPEC_BYTES (macro, line 2937) #define SELECT_TIMESPEC_BYTES
• SELECT_TIMEOUT_MS_MAX (macro, line 2940) #define SELECT_TIMEOUT_MS_MAX
• PROC_SELF_EXE (macro, line 3096) #define PROC_SELF_EXE
• LINUX_UID_GID_ROOT (macro, line 3231) #define LINUX_UID_GID_ROOT
• LINUX_SYSCALL_COUNT (macro, line 3368) #define LINUX_SYSCALL_COUNT
• SC_EXTRA_COUNT (macro, line 3471) #define SC_EXTRA_COUNT
• TRACE_HINT_NONE (macro, line 3493) #define TRACE_HINT_NONE
• TRACE_HINT_PATH (macro, line 3494) #define TRACE_HINT_PATH
• SC_RECORD_LEN (macro, line 3532) #define SC_RECORD_LEN
• Depends on: headers/arch/x86/boot/bootdefs.h, headers/arch/x86/hal_io.h, headers/arch/x86/msr.h, headers/batch.h, headers/block.h, headers/driver.h, headers/drivers/kbd.h, headers/futex.h, headers/ide.h, headers/ktime.h, headers/lz4_kernel.h, headers/minifs.h, headers/net.h, headers/pcache.h, headers/pcm2.h, headers/pcspk.h, headers/percpu_rq.h, headers/proc_sec.h, headers/randmix.h, headers/rcu.h, headers/rtc.h, headers/sanitize.h, headers/sb16.h, headers/sched.h, headers/select_map.h, headers/shell.h, headers/spawn.h, headers/sync.h, headers/syscalls_proc.h, headers/tlb.h, headers/vga_fb.h, headers/zip.h

kernel/syscalls_proc.c

• Doc: Process-management syscall handlers.
• Layer: utility
• Language: c
• Symbols:
  • sys_minios_clone (function, line 18) long sys_minios_clone(long flags, long newsp, long a3, long a4, long a5, long a6)
  • sys_minios_thread_spawn (function, line 24) long sys_minios_thread_spawn(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_seccomp (function, line 37) long sys_minios_seccomp(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_minios_nice (function, line 53) long sys_minios_nice(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_yield (function, line 66) long sys_linux_yield(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_getpid (function, line 75) long sys_linux_getpid(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_clone (function, line 83) long sys_linux_clone(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_fork (function, line 89) long sys_linux_fork(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_vfork (function, line 94) long sys_linux_vfork(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_execve (function, line 99) long sys_linux_execve(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_exit (function, line 184) long sys_linux_exit(long a1, long a2, long a3, long a4, long a5, long a6)
  • kill (function, line 192) * historic kill (SIGKILL), -N is signal N (a seccomp kill is -SIGSYS). */ #define LINUX_WNOHANG ...
  • groups (function, line 213) * groups (pid 0 and < -1) are not modelled and wait for any child. */ long sys_linux_wait4(long a...
  • sys_linux_kill (function, line 248) long sys_linux_kill(long a1, long a2, long a3, long a4, long a5, long a6)
  • sys_linux_gettid (function, line 259) long sys_linux_gettid(long a1, long a2, long a3, long a4, long a5, long a6)
  • state (function, line 5) * touches only scheduler state (current_pid, procs[], do_* / * seccomp_* / yield) plus the kernel-wide user_range_ok...
  • sig (function, line 245) * the target as killed by sig (wait4 reports WTERMSIG);
  • LINUX_WNOHANG (macro, line 193) #define LINUX_WNOHANG
  • LINUX_SIGKILL (macro, line 194) #define LINUX_SIGKILL
  • LINUX_STATUS_SHIFT (macro, line 195) #define LINUX_STATUS_SHIFT
  • LINUX_STATUS_CODE (macro, line 196) #define LINUX_STATUS_CODE
  • LINUX_ECHILD (macro, line 197) #define LINUX_ECHILD
  • LINUX_EINVAL (macro, line 198) #define LINUX_EINVAL
  • LINUX_ESRCH (macro, line 199) #define LINUX_ESRCH
• Depends on: headers/proc_sec.h, headers/sanitize.h, headers/sched.h, headers/syscalls_proc.h

kernel/tick.c

• Doc: Docstring: Tick listener bus implementation.
• Layer: utility
• Language: c
• Symbols:
  • tick_slot_t (struct, line 15)
  • tick_reset (function, line 34) void tick_reset(void)
  • tick_register_audio (function, line 58) int tick_register_audio(tick_fn_t fn, void *ctx)
  • tick_register_desktop (function, line 76) int tick_register_desktop(tick_fn_t fn, void *ctx)
  • tick_register_usb (function, line 89) int tick_register_usb(tick_fn_t fn, void *ctx)
  • tick_run_usb (function, line 103) void tick_run_usb(void)
  • tick_run_audio (function, line 113) void tick_run_audio(void)
  • tick_run_desktop (function, line 123) void tick_run_desktop(void)
  • tick_audio_count (function, line 133) int tick_audio_count(void)
  • tick_desktop_count (function, line 144) int tick_desktop_count(void)
  • tick_desktop_due (function, line 160) int tick_desktop_due(unsigned long long ticks, unsigned interval)
• Depends on: headers/tick.h

kernel/time.c

• Doc: ktime_us: Microsecond resolution over the same calibrated ratio (Phase 0.2/0.3: clock_gettime...
• Layer: utility
• Language: c
• Symbols:
  • ktime_rdtsc (function, line 13) static unsigned long ktime_rdtsc(void)
  • ktime_init (function, line 19) static void ktime_init(void)
  • ktime_ms (function, line 33) unsigned long ktime_ms(void)
  • ktime_us (function, line 41) unsigned long ktime_us(void)
• Depends on: headers/ktime.h
• Imported by: headers/tls_port.h, mcp/mcp_dbg_driver.py, mcp/mcp_dogfood.py, mcp/minios_addons.py, mcp/minios_mcp.py, progs/doomgeneric/doomgeneric_xlib.c, progs/src/lxabi.c, progs/src/lxsel.c, progs/src/test_py.py, progs/tls_u/tls_u_port.c, tests/test_vma_bench.c, tools/boot_wl.py, tools/gdb_repro.py, tools/minios_cli.py, tools/minios_gui.py, tools/minios_hyper.py, tools/probe_compute_vga.py, tools/probe_minicraft.py, tools/qga_client.py, tools/repro_gui.py, tools/test_gui_fashion.py, tools/test_gui_freedom.py, tools/test_gui_gfxview.py, tools/test_gui_icon_cwd.py, tools/test_gui_menu.py, tools/test_gui_wm.py, tools/test_gui_zoom.py, tools/test_http_server.py, tools/tls_test.py

kernel/vga_cursor.c

• Doc: Docstring: Hardware pointer sprite layer (kernel/vga_cursor.c).
• Layer: utility
• Language: c
• Symbols:
  • cursor_save_bg (function, line 40) static void cursor_save_bg(int mx, int my)
  • cursor_is_set (function, line 50) static int cursor_is_set(int i, int j)
  • cursor_has_set_neighbour (function, line 57) static int cursor_has_set_neighbour(int i, int j)
  • cursor_draw (function, line 68) static void cursor_draw(int mx, int my)
  • cursor_restore (function, line 81) static void cursor_restore(int mx, int my)
  • cursor_over (function, line 96) int cursor_over(int x0, int y0, int w, int h)
  • cursor_place (function, line 106) void cursor_place(int mx, int my)
  • cursor_move (function, line 116) void cursor_move(int mx, int my)
  • cursor_erase (function, line 133) void cursor_erase(void)
  • cursor_invalidate (function, line 141) void cursor_invalidate(void)
  • cursor_note_repaint (function, line 147) void cursor_note_repaint(int x0, int y0, int w, int h)
  • CURSOR_TIP_X (macro, line 28) #define CURSOR_TIP_X
  • CURSOR_TIP_Y (macro, line 29) #define CURSOR_TIP_Y
• Depends on: headers/kernel/vga_cursor.h, headers/vga_fb.h

Next: KB_kernel_p4.md