Agent API_p3

API (page 3 of 19)

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headers/drivers/kbd.h

Imported by: drivers/kbd.c, drivers/usbhid.c, kernel/console_in.c, kernel/exec.c, kernel/shell.c, kernel/syscalls.c, kernel/vga_fb.c

• kbd_available (function) headers/drivers/kbd.h:9 int kbd_available(void);
• kbd_read (function) headers/drivers/kbd.h:10 int kbd_read(void);
• kbd_feed_scancode (function) headers/drivers/kbd.h:11 int kbd_feed_scancode(unsigned char sc);
• kbd_reset_for_shell (function) headers/drivers/kbd.h:12 void kbd_reset_for_shell(void);
• kbd_get_layout (function) headers/drivers/kbd.h:15 int kbd_get_layout(void); -- Keyboard layout: US qwerty (default) or Spanish (Spain) qwerty.
• kbd_set_layout (function) headers/drivers/kbd.h:16 void kbd_set_layout(int layout);
• kbd_toggle_layout (function) headers/drivers/kbd.h:17 void kbd_toggle_layout(void);
• kbd_q_empty (function) headers/drivers/kbd.h:27 int kbd_q_empty(void); -- Printable test for console input: ASCII 32..126 plus Latin-1 160..255 (the ES layout emits single-byte Latin-1 for ñ...
• kbd_q_pop (function) headers/drivers/kbd.h:28 int kbd_q_pop(void);
• kbd_q_push (function) headers/drivers/kbd.h:29 void kbd_q_push(unsigned char c);
• kbd_drop_counts (function) headers/drivers/kbd.h:32 void kbd_drop_counts(unsigned long *cooked, unsigned long *raw); -- Printable test for console input: ASCII 32..126 plus Latin-1 160..255 (the ES layout emits single-byte Latin-1 for ñ...
• kbd_raw_mode_get (function) headers/drivers/kbd.h:35 int kbd_raw_mode_get(void); -- DEL (127) and the C1 controls (128..159) are never input. static inline int kbd_is_printable(int c) { return (c >=...
• kbd_raw_mode_set (function) headers/drivers/kbd.h:36 void kbd_raw_mode_set(int on);
• kbd_raw_empty (function) headers/drivers/kbd.h:37 int kbd_raw_empty(void);
• kbd_raw_pop (function) headers/drivers/kbd.h:38 int kbd_raw_pop(void);
• kbd_raw_push_byte (function) headers/drivers/kbd.h:39 void kbd_raw_push_byte(unsigned char c);
• kbd_e0_get (function) headers/drivers/kbd.h:40 int kbd_e0_get(void);
• kbd_e0_set (function) headers/drivers/kbd.h:41 void kbd_e0_set(int v);
• kbd_flush_all (function) headers/drivers/kbd.h:42 void kbd_flush_all(void);
• kbd_raw_flush (function) headers/drivers/kbd.h:43 void kbd_raw_flush(void);
• kbd_sys_raw_filter (function) headers/drivers/kbd.h:50 int kbd_sys_raw_filter(unsigned char sc); -- Raw-path WM filter for the SYS_KBD direct-port read (DOOM/Quake/Nuklear read scancodes one byte per syscall...

headers/drivers/modifiers.h

Imported by: drivers/kbd.c, drivers/usbhid.c, headers/wm_events.h, tests/test_modifiers.c

• modifiers_init (function) headers/drivers/modifiers.h:37 static inline void modifiers_init(modifier_state_t *st) -- int ctrl_r; int alt_l; int alt_r; int super_l; int super_r; } modifier_keys_t; #define MOD_SHIFT (1 << 0) #define...
• modifiers_update (function) headers/drivers/modifiers.h:54 static inline int modifiers_update(const modifier_keys_t *keys, ... -- Docstring: Track one make or break code, 1 when consumed.
• modifiers_match (function) headers/drivers/modifiers.h:92 static inline int modifiers_match(const modifier_state_t *st, int mask) -- return 1; } if (code == keys->alt_r) { st->altgr = pressed; return 1; } if (code == keys->super_l || code ==...

headers/drivers/mouse.h

Imported by: drivers/mouse.c, kernel/sched.c

• mouse_hw_init (function) headers/drivers/mouse.h:11 void mouse_hw_init(void); -- Docstring: mouse.h -- boundary of the PS/2 mouse device driver (drivers/mouse.c).
• mouse_disable (function) headers/drivers/mouse.h:14 void mouse_disable(void); -- Docstring: mouse.h -- boundary of the PS/2 mouse device driver (drivers/mouse.c).
• mouse_enable (function) headers/drivers/mouse.h:17 void mouse_enable(void); -- Docstring: mouse.h -- boundary of the PS/2 mouse device driver (drivers/mouse.c).

headers/drivers/nvme.h

Imported by: drivers/block.c, drivers/nvme.c, kernel/shell.c

• nvme_init (function) headers/drivers/nvme.h:4 int nvme_init(void);
• nvme_present (function) headers/drivers/nvme.h:5 int nvme_present(void);
• nvme_version (function) headers/drivers/nvme.h:6 unsigned nvme_version(void);
• nvme_note (function) headers/drivers/nvme.h:7 const char *nvme_note(void);
• nvme_sectors (function) headers/drivers/nvme.h:8 unsigned long nvme_sectors(void);
• nvme_read_sectors (function) headers/drivers/nvme.h:9 int nvme_read_sectors(unsigned lba, unsigned count, void *buf);

headers/drivers/pci.h

Imported by: drivers/nvme.c, drivers/virtio_blk.c, drivers/virtio_net.c, drivers/xhci.c, net/rtl8139.c, tests/test_pci.c

• pci_cfg_read (function) headers/drivers/pci.h:80 static inline unsigned pci_cfg_read(unsigned bus, unsigned dev, unsigned func, unsigned r... -- Docstring: Read one config dword.
• pci_cfg_write (function) headers/drivers/pci.h:90 static inline void pci_cfg_write(unsigned bus, unsigned dev, unsigned func, unsigned reg,... -- Docstring: Read one config dword.
• pci_cfg_read8 (function) headers/drivers/pci.h:100 static inline unsigned char pci_cfg_read8(unsigned bus, unsigned dev, unsigned func, unsi... -- Docstring: Read a config byte.
• pci_cfg_write8 (function) headers/drivers/pci.h:109 static inline void pci_cfg_write8(unsigned bus, unsigned dev, unsigned func, unsigned reg... -- Docstring: Read a config byte.
• pci_present (function) headers/drivers/pci.h:122 static inline int pci_present(unsigned bus, unsigned dev, unsigned func, void (*outl)(uns... -- Docstring: True when a function is populated.
• xHCI (function) headers/drivers/pci.h:134 `* base class: an xHCI (0x0C/0x03/0x30) would look for class 0x03, and a PCI

• bridge (0x06/0x04)...`

• pci_is_multifunction (function) headers/drivers/pci.h:152 static inline int pci_is_multifunction(unsigned bus, unsigned dev, void (*outl)(unsigned ... -- Docstring: True when a function advertises more than one function in its * slot, so the walk must visit every...
• pci_find (function) headers/drivers/pci.h:165 static inline int pci_find(unsigned vendor, unsigned device, unsigned (*inl)(unsigned sho... -- Docstring: Find a device by vendor/device ID on bus 0.
• pci_find_class (function) headers/drivers/pci.h:193 static inline int pci_find_class(pci_bdf_t *out, unsigned cls, unsigned subclass, unsigne... -- The walk starts at bus 0 and follows each PCI-to-PCI bridge's secondary bus number, so a controller behind a chipset...
• pci_bar_count (function) headers/drivers/pci.h:248 static inline unsigned pci_bar_count(unsigned bus, unsigned dev, unsigned func, void (*ou... -- outl, inl)) { unsigned sec = pci_cfg_read8(bus, dev, 0, PCI_REG_BRIDGE_SECONDARY, outl, inl); if (sec != 0u && sec <...
• pci_bar_is_io (function) headers/drivers/pci.h:263 static inline int pci_bar_is_io(unsigned bus, unsigned dev, unsigned func, unsigned bar, ... -- void (*outl)(unsigned short, unsigned), unsigned (*inl)(unsigned short)) { unsigned n = 0; while (n <...
• pci_bar_is_64bit (function) headers/drivers/pci.h:274 static inline int pci_bar_is_64bit(unsigned bus, unsigned dev, unsigned func, unsigned ba... -- Docstring: True when a BAR is a 64-bit memory BAR, so its high dword is * the next BAR slot and must be programmed...
• pci_bar_ctz32 (function) headers/drivers/pci.h:284 static inline unsigned pci_bar_ctz32(unsigned val) -- Docstring: True when a BAR is a 64-bit memory BAR, so its high dword is * the next BAR slot and must be programmed...
• pci_bar_size_from_mask (function) headers/drivers/pci.h:315 static inline unsigned long long pci_bar_size_from_mask(unsigned long long mask) -- A BAR that fits below 4 GB has its unimplemented lines in the low half and an all-ones high half.
• pci_bar_size (function) headers/drivers/pci.h:346 static inline unsigned long long pci_bar_size(unsigned bus, unsigned dev, unsigned func, ... -- The mask is what proves the region is big enough; a size is never assumed from a spec table because a wrong answer...
• pci_bar_relocate (function) headers/drivers/pci.h:382 static inline int pci_bar_relocate(unsigned bus, unsigned dev, unsigned func, unsigned ba... -- Docstring: Program a memory BAR with a physical base address.
• pci_bar_base (function) headers/drivers/pci.h:406 static inline unsigned long long pci_bar_base(unsigned bus, unsigned dev, unsigned func, ... -- Docstring: Physical base a memory BAR is programmed with, read back from the device.
• pci_bar_restore (function) headers/drivers/pci.h:424 static inline void pci_bar_restore(unsigned bus, unsigned dev, unsigned func, unsigned ba... -- Docstring: Restore a BAR pair to previously saved raw values.

headers/drivers/usbblk.h

Imported by: drivers/block.c, drivers/usbblk.c, kernel.c, kernel/shell.c, tests/test_usbblk.c

• ubk_init (function) headers/drivers/usbblk.h:21 int ubk_init(void); -- Docstring: Bring up mass storage on every enumerated device.
• ubk_present (function) headers/drivers/usbblk.h:24 int ubk_present(void); -- Docstring: Bring up mass storage on every enumerated device.
• ubk_sectors (function) headers/drivers/usbblk.h:27 unsigned long ubk_sectors(void); -- Docstring: Bring up mass storage on every enumerated device.
• ubk_read_sectors (function) headers/drivers/usbblk.h:32 int ubk_read_sectors(unsigned long lba, unsigned count, void *buf); -- Docstring: Read or write whole 512-byte sectors.
• ubk_write_sectors (function) headers/drivers/usbblk.h:33 int ubk_write_sectors(unsigned long lba, unsigned count, const void *buf);
• ubk_counters (function) headers/drivers/usbblk.h:46 void ubk_counters(ubk_counters_t *out); -- Docstring: Counters, so a disk that is absent is distinguishable from a * driver that is broken. typedef struct {...
• ubk_build_cbw (function) headers/drivers/usbblk.h:52 void ubk_build_cbw(unsigned char *out, unsigned tag, unsigned long lba, unsigned blocks, int read, int data_len); -- Docstring: Build a Command Block Wrapper into out, which must have room for UBK_CBW_LEN bytes.
• ubk_check_csw (function) headers/drivers/usbblk.h:60 int ubk_check_csw(const unsigned char *csw, unsigned tag, unsigned expect_len); -- Docstring: Check a Command Status Wrapper.

headers/drivers/usbhid.h

Imported by: drivers/usbhid.c, kernel.c, kernel/console_in.c, kernel/shell.c, tests/test_usbhid.c

• usbhid_init (function) headers/drivers/usbhid.h:60 int usbhid_init(void); -- Docstring: Bring up HID on every enumerated device and report what was found.
• usbhid_poll_keyboard (function) headers/drivers/usbhid.h:64 int usbhid_poll_keyboard(void); -- Docstring: Service the interrupt endpoint of a claimed keyboard.
• usbhid_poll_mouse (function) headers/drivers/usbhid.h:68 int usbhid_poll_mouse(void); -- Docstring: Service the interrupt endpoint of a claimed mouse.
• usbhid_poll (function) headers/drivers/usbhid.h:71 int usbhid_poll(void); -- Docstring: Service the interrupt endpoint of a claimed mouse.
• usbhid_keyboard_present (function) headers/drivers/usbhid.h:76 int usbhid_keyboard_present(void); -- Docstring: True when a USB keyboard is driving the input path, so the keyboard driver can skip the PS/2 port instead...
• usbhid_mouse_present (function) headers/drivers/usbhid.h:79 int usbhid_mouse_present(void); -- Docstring: True when a USB keyboard is driving the input path, so the keyboard driver can skip the PS/2 port instead...
• usbhid_press_kbd_report (function) headers/drivers/usbhid.h:84 int usbhid_press_kbd_report(const unsigned char report[HID_KBD_REPORT_LEN]); -- Docstring: Feed a boot keyboard report through the differ, for the host test and the in-OS self test.
• usbhid_kbd_scancodes (function) headers/drivers/usbhid.h:94 int usbhid_kbd_scancodes(const unsigned char prev[HID_KBD_REPORT_LEN], const unsigned char cur[HID_KBD_REPORT_LEN]... -- Docstring: Set-1 scancode stream for one keyboard report transition.
• usbhid_mouse_decode (function) headers/drivers/usbhid.h:102 void usbhid_mouse_decode(const unsigned char prev[HID_MOUSE_REPORT_LEN], const unsigned char... -- Docstring: Decode one boot mouse report transition into screen-space motion, buttons and wheel.
• usbhid_counters (function) headers/drivers/usbhid.h:116 void usbhid_counters(usbhid_counters_t *out); -- Docstring: Counters, so a device that is absent is distinguishable from a * driver that is broken. typedef struct {...
• usbhid_set1_from_usage (function) headers/drivers/usbhid.h:127 int usbhid_set1_from_usage(unsigned usage, unsigned char *sc, int *e0); -- Docstring: Translate a HID usage code to its PS/2 set-1 make code and whether it needs the 0xE0 prefix.

headers/drivers/virtio_blk.h

Imported by: drivers/block.c, drivers/virtio_blk.c, kernel.c, kernel/shell.c

• vblk_init (function) headers/drivers/virtio_blk.h:11 int vblk_init(void);
• vblk_present (function) headers/drivers/virtio_blk.h:12 int vblk_present(void);
• vblk_sectors (function) headers/drivers/virtio_blk.h:13 unsigned long vblk_sectors(void);
• vblk_read_sectors (function) headers/drivers/virtio_blk.h:14 int vblk_read_sectors(unsigned lba, unsigned count, void *buf);
• vblk_write_sectors (function) headers/drivers/virtio_blk.h:15 int vblk_write_sectors(unsigned lba, unsigned count, const void *buf);
• vblk_register_device (function) headers/drivers/virtio_blk.h:18 void vblk_register_device(void); -- sector contract: probe once, then read/write 512-byte sectors by LBA.

headers/drivers/virtio_net.h

Imported by: drivers/virtio_net.c, kernel/shell.c, net/net.c

• vnet_init (function) headers/drivers/virtio_net.h:16 int vnet_init(void); -- Docstring: Probe PCI for a virtio-net device and bring both queues up.
• vnet_present (function) headers/drivers/virtio_net.h:19 int vnet_present(void); -- Docstring: Probe PCI for a virtio-net device and bring both queues up.
• failure (function) headers/drivers/virtio_net.h:22 * 0 on failure (no device, oversize, or TX deadline expiry). Pads * short frames to 60 bytes like the rtl8139 path....
• vnet_poll (function) headers/drivers/virtio_net.h:28 void vnet_poll(void); -- Docstring: Drain completed RX buffers into net_rx_handle_frame, * reposting every descriptor.
• vnet_get_mac (function) headers/drivers/virtio_net.h:31 void vnet_get_mac(unsigned char out[6]); -- Docstring: Drain completed RX buffers into net_rx_handle_frame, * reposting every descriptor.
• vnet_iobase (function) headers/drivers/virtio_net.h:34 unsigned short vnet_iobase(void); -- Docstring: Drain completed RX buffers into net_rx_handle_frame, * reposting every descriptor.
• vnet_counters (function) headers/drivers/virtio_net.h:37 void vnet_counters(unsigned int *tx_frames, unsigned int *rx_frames); -- Docstring: Drain completed RX buffers into net_rx_handle_frame, * reposting every descriptor.
• vnet_link_up (function) headers/drivers/virtio_net.h:40 int vnet_link_up(void); -- Docstring: Drain completed RX buffers into net_rx_handle_frame, * reposting every descriptor.

headers/drivers/xhci.h

Imported by: drivers/usbblk.c, drivers/usbhid.c, drivers/xhci.c, kernel.c, kernel/console_in.c, kernel/sched.c, kernel/shell.c, tests/test_xhci.c

• xhc_init (function) headers/drivers/xhci.h:140 int xhc_init(void); -- Docstring: Bring up the first xHCI controller found.
• xhc_poll (function) headers/drivers/xhci.h:146 int xhc_poll(void); -- Docstring: Service the event ring.
• xhc_port_count (function) headers/drivers/xhci.h:150 int xhc_port_count(void); -- Docstring: Number of root ports the controller reports, bounded by * XHC_MAX_PORTS.
• xhc_port_state (function) headers/drivers/xhci.h:154 int xhc_port_state(int port, xhc_port_t *out); -- Docstring: Read a root port's live state.
• xhc_port_reset (function) headers/drivers/xhci.h:159 int xhc_port_reset(int port); -- Docstring: Reset a port and wait for the device on it to be addressable.
• xhc_enumerate (function) headers/drivers/xhci.h:165 int xhc_enumerate(int port); -- Docstring: Reset, address, describe and register the device on a port.
• xhc_enumerate_all (function) headers/drivers/xhci.h:169 int xhc_enumerate_all(void); -- Docstring: Enumerate every port that has something attached.
• xhc_device_count (function) headers/drivers/xhci.h:172 int xhc_device_count(void); -- Docstring: Enumerate every port that has something attached.
• xhc_device_info (function) headers/drivers/xhci.h:175 int xhc_device_info(int index, xhc_dev_t *out); -- Docstring: Enumerate every port that has something attached.
• xhc_open_interface (function) headers/drivers/xhci.h:186 int xhc_open_interface(int index, unsigned cls, unsigned sub, unsigned proto, xhc_iface_t *out); -- Docstring: Find an interface of an enumerated device by class triple and copy out its endpoints.
• xhc_control (function) headers/drivers/xhci.h:193 int xhc_control(int index, const unsigned char setup[8], void *data, unsigned len, int host_to_device); -- Docstring: Issue a control transfer on the control endpoint of a device. setup is the eight setup bytes, already...
• xhc_configure_endpoint (function) headers/drivers/xhci.h:200 int xhc_configure_endpoint(int index, int ep_index, int ep_addr, int ep_type, int max_packet, int mult, int... -- Docstring: Configure one non-control endpoint and give it a transfer ring. ep_index is the endpoint context index...
• xhc_transfer (function) headers/drivers/xhci.h:211 int xhc_transfer(int index, int ep_index, void *buf, unsigned len, int *got); -- Docstring: Move data on a configured endpoint and wait for its transfer event. len must be exactly what the...
• xhc_reset_endpoint (function) headers/drivers/xhci.h:216 int xhc_reset_endpoint(int index, int ep_index); -- Docstring: Stop, reset and re-point one endpoint's transfer ring after a stall or a timeout, so Bulk-Only recovery...
• xhc_transfer_async (function) headers/drivers/xhci.h:220 int xhc_transfer_async(int index, int ep_index, void *buf, unsigned len); -- Docstring: Post one endpoint transfer without waiting.
• xhc_poll_token_limit (function) headers/drivers/xhci.h:225 int xhc_poll_token_limit(int token, unsigned budget_ms); -- Docstring: Non-blocking completion check: 1 on success, -1 on a failed completion, -2 past the transfer budget, 0...
• xhc_poll_token (function) headers/drivers/xhci.h:226 int xhc_poll_token(int token);
• xhc_counters (function) headers/drivers/xhci.h:229 void xhc_counters(xhc_counters_t *out); -- Docstring: Non-blocking completion check: 1 on success, -1 on a failed completion, -2 past the transfer budget, 0...
• xhc_probe_note (function) headers/drivers/xhci.h:234 const char *xhc_probe_note(void); -- Docstring: Why the last xhc_init failed, or NULL when it succeeded.
• xhc_info (function) headers/drivers/xhci.h:238 int xhc_info(unsigned *version, unsigned *slots, unsigned *ports, unsigned *caplength); -- Docstring: Controller version and capability-derived limits for the usb * builtin.

headers/editor.h

Depends on: headers/kernel.h Imported by: kernel/editor.c, kernel/shell.c

• shell_cmd_edit (function) headers/editor.h:15 void shell_cmd_edit(int argc, char **argv);

headers/ext4.h

Imported by: fs/ext4.c, fs/vfs.c, kernel/shell.c, tests/test_ext4.c

• ext4_list (function) headers/ext4.h:35 int ext4_list(const char *imgpath, const char *dirpath, char names[][EXT4_NAME_MAX + 1], int *isdir, int cap); -- List one directory: names (dirs with trailing '/') up to cap. * Returns the entry count, or -1 when the image, path...
• ext4_vfs_open (function) headers/ext4.h:40 int ext4_vfs_open(const char *path, int mode, void **handle); -- VFS verbs: open "imgpath:extpath" (first ':' splits), read, close, * fstat.
• ext4_vfs_read (function) headers/ext4.h:41 int ext4_vfs_read(void *handle, void *buf, unsigned long pos, unsigned long len);
• ext4_vfs_write (function) headers/ext4.h:43 int ext4_vfs_write(void *handle, const void *buf, unsigned long pos, unsigned long len);
• ext4_vfs_close (function) headers/ext4.h:45 int ext4_vfs_close(void *handle);
• ext4_vfs_fstat (function) headers/ext4.h:46 int ext4_vfs_fstat(void *handle, unsigned long *size_out);
• ext4_vfs_truncate (function) headers/ext4.h:47 int ext4_vfs_truncate(void *handle, unsigned long size);
• first (function) headers/ext4.h:50 * MBR 0x83 entry first (proven by a superblock read), then a magic * scan over 2048-aligned LBAs for superfloppy...

headers/fat32.h

Imported by: fs/fat32.c, fs/vfs.c, kernel/shell.c, tests/test_fat32.c

• file (function) headers/fat32.h:6 * * A FAT32 disk image stored as a regular file (built on the host with * mkfs.vfat, packed into minifs.bin) is...
• fat32_list (function) headers/fat32.h:45 int fat32_list(const char *imgpath, const char *dirpath, char names[][FAT32_NAME_MAX], int *isdir, int cap); -- List one directory: names (dirs with trailing '/') up to cap. * Returns the entry count, or -1 when the image, path...
• fat_dev_base (function) headers/fat32.h:54 long fat_dev_base(void); -- Locate the first FAT32 partition on the primary IDE master: a real MBR FAT32 entry first (real hardware with a...
• fat32_vfs_open (function) headers/fat32.h:58 int fat32_vfs_open(const char *path, int mode, void **handle); -- VFS verbs: open "imgpath:fatpath" (first ':' splits), read, close, * fstat.
• fat32_vfs_read (function) headers/fat32.h:59 int fat32_vfs_read(void *handle, void *buf, unsigned long pos, unsigned long len);
• fat32_vfs_write (function) headers/fat32.h:61 int fat32_vfs_write(void *handle, const void *buf, unsigned long pos, unsigned long len);
• fat32_vfs_close (function) headers/fat32.h:63 int fat32_vfs_close(void *handle);
• fat32_vfs_fstat (function) headers/fat32.h:64 int fat32_vfs_fstat(void *handle, unsigned long *size_out);
• fat32_vfs_truncate (function) headers/fat32.h:65 int fat32_vfs_truncate(void *handle, unsigned long size);

headers/fsimg.h

Imported by: fs/ext4.c, fs/fat32.c, fs/fsimg.c, tests/test_ext4.c, tests/test_fat32.c

• fsimg_open_file (function) headers/fsimg.h:23 int fsimg_open_file(const char *resolved, fsimg_t *img); -- Open a resolved path as a loopback image.
• fsimg_open_dev (function) headers/fsimg.h:27 int fsimg_open_dev(unsigned long base_lba, unsigned long nsec, fsimg_t *img); -- Open an absolute disk region [base_lba, base_lba + nsec) as an * image.
• fsimg_read (function) headers/fsimg.h:32 int fsimg_read(const fsimg_t *img, unsigned long off, void *buf, unsigned long len); -- Read len bytes at off into buf.
• fsimg_split (function) headers/fsimg.h:40 int fsimg_split(const char *path, char *left, unsigned llen, char *right, unsigned rlen); -- Split "left:right" at the first ':' (image names never carry one).

headers/futex.h

Depends on: headers/sched.h, headers/spinlock.h, headers/sync.h Imported by: kernel/futex.c, kernel/sched.c, kernel/syscalls.c, tests/test_futex.c

• futex_init (function) headers/futex.h:86 void futex_init(void);
• futex_wait (function) headers/futex.h:87 long futex_wait(unsigned long uaddr, int val);
• futex_wake (function) headers/futex.h:88 long futex_wake(unsigned long uaddr, int n);
• FUTEX_CLOCK_REALTIME (function) headers/futex.h:93 * FUTEX_CLOCK_REALTIME (it only selects the clock of a BITSET deadline). * Returns -1 for anything unserved...
• futex_linux_cmd (function) headers/futex.h:97 int futex_linux_cmd(long op); -- Decode a Linux futex(2) op to LINUX_FUTEX_WAIT/WAKE/WAIT_BITSET/ WAKE_BITSET, masking FUTEX_PRIVATE_FLAG...
• futex_timeout_remaining_us (function) headers/futex.h:104 long futex_timeout_remaining_us(int cmd, long sec, long nsec, unsigned long now_us); -- Microseconds left before a futex timeout: relative for WAIT, absolute (against now_us on the op's clock) for...

headers/httpd.h

Imported by: kernel/shell.c, tests/test_httpd.c

• httpd_ctype (function) headers/httpd.h:28 static inline const char *httpd_ctype(const char *path) -- Docstring: Content type by file suffix.
• httpd_header (function) headers/httpd.h:121 static inline int httpd_header(int code, const char *reason, const char *ctype, unsigned ... -- Docstring: Emit a response head into out.

headers/ide.h

Imported by: drivers/block.c, drivers/ide.c, fs/minifs.c, kernel.c, kernel/mm/swap.c, kernel/syscalls.c

• ide_init (function) headers/ide.h:49 void ide_init(void); -- #define IDE_CMD_FLUSH 0xE7 /* FLUSH CACHE /* Drive/Head register bits #define IDE_DRIVE_LBA 0x40...
• ide_read_sectors (function) headers/ide.h:53 int ide_read_sectors(unsigned int lba, unsigned int count, void *buf); -- Read/write sectors using 28-bit LBA. * Returns 0 on success, -1 on error.
• ide_write_sectors (function) headers/ide.h:54 int ide_write_sectors(unsigned int lba, unsigned int count, const void *buf);
• ide_read_sector (function) headers/ide.h:57 int ide_read_sector(unsigned int lba, void *buf); -- Read/write sectors using 28-bit LBA. * Returns 0 on success, -1 on error. int ide_read_sectors(unsigned int lba...
• ide_write_sector (function) headers/ide.h:58 int ide_write_sector(unsigned int lba, const void *buf);
• ide_total_sectors (function) headers/ide.h:61 unsigned int ide_total_sectors(void); -- Read/write sectors using 28-bit LBA. * Returns 0 on success, -1 on error. int ide_read_sectors(unsigned int lba...
• ide_present (function) headers/ide.h:64 int ide_present(void); -- Read/write sectors using 28-bit LBA. * Returns 0 on success, -1 on error. int ide_read_sectors(unsigned int lba...
• ide_register_device (function) headers/ide.h:68 void ide_register_device(void); -- Publish the Strategy ops table to the device registry (driver.h). * Called from ide_init; re-registration is a no-op...

headers/kernel.h

Depends on: headers/ldso.h, headers/pipe.h, headers/spinlock.h, headers/vma.h, progs/minios_abi.h Imported by: headers/editor.h, headers/shell.h, headers/spawn.h, headers/tls_port.h

• ktime_ms (function) headers/kernel.h:25 unsigned long ktime_ms(void); -- Forward: PIT-calibrated wall clock (defined in kernel/time.c); valid * once pit_init has run.
• outb (function) headers/kernel.h:26 static inline void outb(unsigned short port, unsigned char val)
• inb (function) headers/kernel.h:29 static inline unsigned char inb(unsigned short port)
• outw (function) headers/kernel.h:34 static inline void outw(unsigned short port, unsigned short val)
• inw (function) headers/kernel.h:37 static inline unsigned short inw(unsigned short port)
• insw (function) headers/kernel.h:47 static inline void insw(unsigned short port, unsigned short *buf, unsigne... -- String port I/O: one instruction moves count words between the port and the buffer.
• outsw (function) headers/kernel.h:54 static inline void outsw(unsigned short port, const unsigned short *buf, ...
• waits (function) headers/kernel.h:64 `* and mouse_hw_init issues dozens of waits (measured 5 s of boot). This

• polls the port once p...`

• vga_clear (function) headers/kernel.h:94 void vga_clear(void);
• vga_putc (function) headers/kernel.h:95 void vga_putc(char c);
• vga_puts (function) headers/kernel.h:96 void vga_puts(const char *s);
• vga_scroll (function) headers/kernel.h:97 void vga_scroll(void);
• vga_set_cursor (function) headers/kernel.h:98 void vga_set_cursor(int x, int y);
• vga_newline (function) headers/kernel.h:99 void vga_newline(void);
• vga_cursor_enable (function) headers/kernel.h:100 void vga_cursor_enable(int on);
• vga_get_x (function) headers/kernel.h:108 int vga_get_x(void); -- Console output lock (kernel/console.c): serializes SMP console output across CPUs.
• vga_get_y (function) headers/kernel.h:109 int vga_get_y(void);
• vga_set_xy (function) headers/kernel.h:110 void vga_set_xy(int x, int y);
• vga_get_color (function) headers/kernel.h:111 char vga_get_color(void);
• minfo_sleep_init (function) headers/kernel.h:116 void minfo_sleep_init(int tick_ok); -- MINFO sleep support (kernel/syscalls.c): timed park for ring-3 monitors. sched_init passes the tick-registration...
• minfo_tick_wake (function) headers/kernel.h:117 void minfo_tick_wake(void *ctx);
• sb_init (function) headers/kernel.h:120 void sb_init(void); -- MINFO sleep support (kernel/syscalls.c): timed park for ring-3 monitors. sched_init passes the tick-registration...
• sb_capture_row0 (function) headers/kernel.h:121 void sb_capture_row0(void);
• sb_reset (function) headers/kernel.h:122 void sb_reset(void);
• sb_get_count (function) headers/kernel.h:123 int sb_get_count(void);
• sb_get_head (function) headers/kernel.h:124 int sb_get_head(void);
• sb_get_char (function) headers/kernel.h:125 char sb_get_char(int row, int col);
• serial_init (function) headers/kernel.h:128 void serial_init(void); -- monitors. sched_init passes the tick-registration result; without a * registered waker sel 6 fails closed instead of...
• serial_putc (function) headers/kernel.h:129 void serial_putc(char c);
• serial_puts (function) headers/kernel.h:130 void serial_puts(const char *s);
• sc_record_dump (function) headers/kernel.h:131 void sc_record_dump(int pid);
• serial_e_count (function) headers/kernel.h:132 unsigned long serial_e_count(void);
• serial_available (function) headers/kernel.h:134 int serial_available(void); -- void sb_init(void); void sb_capture_row0(void); void sb_reset(void); int sb_get_count(void); int...
• serial_getc (function) headers/kernel.h:135 int serial_getc(void);
• kbd_read (function) headers/kernel.h:173 int kbd_read(void);
• kbd_available (function) headers/kernel.h:174 int kbd_available(void);
• kbd_reset_for_shell (function) headers/kernel.h:175 void kbd_reset_for_shell(void);
• kmalloc (function) headers/kernel.h:213 void *kmalloc(unsigned long size);
• kfree (function) headers/kernel.h:215 void kfree(void *ptr);
• kcalloc (function) headers/kernel.h:216 void *kcalloc(unsigned long nmemb, unsigned long size);
• krealloc (function) headers/kernel.h:217 void *krealloc(void *ptr, unsigned long size);
• kallocator_init (function) headers/kernel.h:218 void kallocator_init(void);
• kmalloc_aligned (function) headers/kernel.h:219 void *kmalloc_aligned(unsigned long size, unsigned long align);
• kmalloc_page (function) headers/kernel.h:221 void *kmalloc_page(void); -- define KMALLOC_PAGE 0x1000UL
• kfree_aligned (function) headers/kernel.h:222 void kfree_aligned(void *ptr);
• dlmalloc_init (function) headers/kernel.h:226 void dlmalloc_init(unsigned long size); -- dlmalloc backend (third_party/dlmalloc): an mspace rooted over the fixed * kernel heap.
• dlmalloc_malloc (function) headers/kernel.h:230 void *dlmalloc_malloc(unsigned long size);
• dlmalloc_memalign (function) headers/kernel.h:231 void *dlmalloc_memalign(unsigned long align, unsigned long size);
• dlmalloc_free (function) headers/kernel.h:232 void dlmalloc_free(void *ptr);
• dlmalloc_calloc (function) headers/kernel.h:233 void *dlmalloc_calloc(unsigned long nmemb, unsigned long size);
• dlmalloc_realloc (function) headers/kernel.h:234 void *dlmalloc_realloc(void *ptr, unsigned long size);
• dlmalloc_usage (function) headers/kernel.h:236 void dlmalloc_usage(unsigned long *used, unsigned long *free_b, unsigned long *arena); -- Bytes of kernel heap actually in use as the dlmalloc space: HEAP_SIZE * clamped to the RAM installed above...
• ramdisk_init (function) headers/kernel.h:278 void ramdisk_init(void);
• ramdisk_open (function) headers/kernel.h:279 RDFile *ramdisk_open(const char *name);
• ramdisk_read (function) headers/kernel.h:280 int ramdisk_read(RDFile *f, void *buf, unsigned offset, unsigned len);
• ramdisk_write (function) headers/kernel.h:281 int ramdisk_write(RDFile *f, const void *buf, unsigned offset, unsigned len);
• ramdisk_create (function) headers/kernel.h:282 RDFile *ramdisk_create(const char *name, unsigned size);
• ramdisk_resize (function) headers/kernel.h:283 int ramdisk_resize(RDFile *f, unsigned newsize);
• ramdisk_delete (function) headers/kernel.h:284 int ramdisk_delete(RDFile *f);
• RAMDISK_FNAME_LEN (function) headers/kernel.h:286 * RAMDISK_FNAME_LEN (fs_resolve guarantees it);
• ramdisk_rename (function) headers/kernel.h:288 int ramdisk_rename(const char *oldname, const char *newname); -- Docstring: In-place rename of one ramdisk entry.
• ramdisk_list (function) headers/kernel.h:289 int ramdisk_list(RDFile **out, int max);
• ramdisk_setup_from (function) headers/kernel.h:290 void ramdisk_setup_from(void *data, unsigned size);
• ramdisk_count (function) headers/kernel.h:291 int ramdisk_count(void);
• ramdisk_file_name (function) headers/kernel.h:292 const char *ramdisk_file_name(int idx);
• ramdisk_usage (function) headers/kernel.h:294 void ramdisk_usage(unsigned *used, unsigned *cap, unsigned *max); -- Docstring: In-place rename of one ramdisk entry.
• fs_resolve (function) headers/kernel.h:302 int fs_resolve(const char *path, char *out, unsigned cap); -- Path resolution choke point shared by the shell builtins and the zip builtins. fs_resolve resolves a path against...
• fs_dir_exists (function) headers/kernel.h:303 int fs_dir_exists(const char *dir);
• fs_is_dir (function) headers/kernel.h:304 int fs_is_dir(const char *resolved);
• vfs_register (function) headers/kernel.h:408 int vfs_register(const char *prefix, const vfs_ops_t *ops, const char *driver);
• vfs_unregister (function) headers/kernel.h:409 int vfs_unregister(const char *prefix);
• vfs_list (function) headers/kernel.h:413 int vfs_list(char prefixes[][VFS_PREFIX_LEN], char drivers[][VFS_DRIVER_LEN], int refs[], int cap); -- define VFS_MAX_MOUNTS 8 define VFS_PREFIX_LEN 32 define VFS_DRIVER_LEN 16
• vfs_mount_driver (function) headers/kernel.h:415 int vfs_mount_driver(const char *prefix, const char *driver);
• vfs_open (function) headers/kernel.h:416 int vfs_open(const char *path, int mode, vfs_file_t *f);
• vfs_read (function) headers/kernel.h:417 int vfs_read(vfs_file_t *f, void *buf, unsigned long len);
• vfs_write (function) headers/kernel.h:418 int vfs_write(vfs_file_t *f, const void *buf, unsigned long len);
• vfs_close (function) headers/kernel.h:419 int vfs_close(vfs_file_t *f);
• vfs_fstat (function) headers/kernel.h:420 int vfs_fstat(vfs_file_t *f, unsigned long *size_out);
• vfs_readdir (function) headers/kernel.h:421 int vfs_readdir(const char *path, vfs_dirent_t *ents, int cap);
• vfs_init (function) headers/kernel.h:422 void vfs_init(void);
• vfs_register_builtins (function) headers/kernel.h:423 void vfs_register_builtins(void);
• minifs_mkdir_p (function) headers/kernel.h:424 int minifs_mkdir_p(const char *resolved);
• kfopen (function) headers/kernel.h:483 KFILE *kfopen(const char *path, const char *mode);
• kfclose (function) headers/kernel.h:484 int kfclose(KFILE *f);
• today (function) headers/kernel.h:489 * cell is correct today (single shared ET_REL window, no miniGCC * threads);
• fs_rename (function) headers/kernel.h:508 int fs_rename(const char *oldr, const char *newr); -- Rename one file within its filesystem; see fs/kfile.c for the contract: * 0 ok, -2 missing src, -21 directory, -17...
• kfgetc (function) headers/kernel.h:509 int kfgetc(KFILE *f);
• kfgets (function) headers/kernel.h:510 char *kfgets(char *buf, int size, KFILE *f);
• kfungetc (function) headers/kernel.h:511 int kfungetc(int c, KFILE *f);
• kfread (function) headers/kernel.h:512 unsigned long kfread(void *ptr, unsigned long size, unsigned long nmemb, KFILE *f);
• kfwrite (function) headers/kernel.h:513 unsigned long kfwrite(const void *ptr, unsigned long size, unsigned long nmemb, KFILE *f);
• kfseek (function) headers/kernel.h:514 int kfseek(KFILE *f, long offset, int whence);
• kftell (function) headers/kernel.h:515 long kftell(KFILE *f);
• kfputs (function) headers/kernel.h:516 int kfputs(const char *s, KFILE *f);
• kfputc (function) headers/kernel.h:517 int kfputc(int c, KFILE *f);
• kfflush (function) headers/kernel.h:518 int kfflush(KFILE *f);
• krewind (function) headers/kernel.h:519 void krewind(KFILE *f);
• kfile_stdin (function) headers/kernel.h:524 KFILE *kfile_stdin(void);
• kfile_stdout (function) headers/kernel.h:525 KFILE *kfile_stdout(void);
• kfile_stderr (function) headers/kernel.h:526 KFILE *kfile_stderr(void);
• kstrlen (function) headers/kernel.h:529 unsigned long kstrlen(const char *s); -- long kftell(KFILE *f); int kfputs(const char *s, KFILE *f); int kfputc(int c, KFILE *f); int...
• kstrcpy (function) headers/kernel.h:530 char *kstrcpy(char *dst, const char *src);
• kstrncpy (function) headers/kernel.h:531 char *kstrncpy(char *dst, const char *src, unsigned long n);
• kstrncat (function) headers/kernel.h:532 char *kstrncat(char *dst, const char *src, unsigned long n);
• kstrcmp (function) headers/kernel.h:533 int kstrcmp(const char *a, const char *b);
• kstrncmp (function) headers/kernel.h:534 int kstrncmp(const char *a, const char *b, unsigned long n);
• kstrchr (function) headers/kernel.h:535 char *kstrchr(const char *s, int c);
• kstrstr (function) headers/kernel.h:536 char *kstrstr(const char *hay, const char *ndl);
• kmemcpy (function) headers/kernel.h:537 void *kmemcpy(void *dst, const void *src, unsigned long n);
• kmemset (function) headers/kernel.h:538 void *kmemset(void *dst, int c, unsigned long n);
• kmemcmp (function) headers/kernel.h:539 int kmemcmp(const void *a, const void *b, unsigned long n);
• kmemmove (function) headers/kernel.h:540 void *kmemmove(void *dst, const void *src, unsigned long n);
• katol (function) headers/kernel.h:541 long katol(const char *s);
• kprintf (function) headers/kernel.h:544 int kprintf(const char *fmt, ...); -- char *kstrcpy(char *dst, const char *src); char *kstrncpy(char *dst, const char *src, unsigned long n); char...
• kfprintf (function) headers/kernel.h:545 int kfprintf(KFILE *f, const char *fmt, ...);
• ksprintf (function) headers/kernel.h:546 int ksprintf(char *buf, const char *fmt, ...);
• ksnprintf (function) headers/kernel.h:547 int ksnprintf(char *buf, unsigned long size, const char *fmt, ...);
• klog (function) headers/kernel.h:562 void klog(log_level_t level, log_subsystem_t subsys, const char *fmt, ...);
• klog_hexdump (function) headers/kernel.h:564 void klog_hexdump(log_level_t level, log_subsystem_t subsys, const void *data, unsigned long len, const char *label);
• klog_set_level (function) headers/kernel.h:566 void klog_set_level(log_level_t level);
• klog_set_subsys_level (function) headers/kernel.h:567 void klog_set_subsys_level(log_subsystem_t subsys, log_level_t level);
• klog_disable (function) headers/kernel.h:568 void klog_disable(void);
• klog_enable (function) headers/kernel.h:569 void klog_enable(void);
• shell_init (function) headers/kernel.h:572 void shell_init(void); -- LOG_SUBSYS_SHELL, LOG_SUBSYS_BOOT, LOG_SUBSYS_GENERAL, LOG_SUBSYS_COUNT } log_subsystem_t; void klog(log_level_t...
• shell_run (function) headers/kernel.h:573 void shell_run(void);
• console_getc (function) headers/kernel.h:574 int console_getc(void);
• console_peek (function) headers/kernel.h:575 int console_peek(void);
• redirect_suspend (function) headers/kernel.h:576 int redirect_suspend(void);
• redirect_resume (function) headers/kernel.h:577 void redirect_resume(int was);
• redirect_begin (function) headers/kernel.h:578 int redirect_begin(void);
• redirect_commit (function) headers/kernel.h:579 int redirect_commit(const char *path, int append_mode);
• redirect_take (function) headers/kernel.h:580 char *redirect_take(unsigned long *len_out);
• redirect_pending (function) headers/kernel.h:581 unsigned long redirect_pending(void);
• redirect_take_into (function) headers/kernel.h:582 unsigned long redirect_take_into(char *dst, unsigned long cap, unsigned long *len_out);
• redirect_discard (function) headers/kernel.h:584 void redirect_discard(void);
• redirect_active (function) headers/kernel.h:585 int redirect_active(void);
• console_stdin_push (function) headers/kernel.h:586 int console_stdin_push(const char *data, unsigned long len);
• console_stdin_clear (function) headers/kernel.h:587 void console_stdin_clear(void);
• console_stdin_active (function) headers/kernel.h:588 int console_stdin_active(void);
• panic_screen (function) headers/kernel.h:591 void panic_screen(unsigned long vector, unsigned long err, unsigned long rip, unsigned long rsp, unsigned long rbp... -- void redirect_resume(int was); int redirect_begin(void); int redirect_commit(const char *path, int append_mode)...
• clip_set (function) headers/kernel.h:595 int clip_set(const char *data, unsigned long len); -- unsigned long redirect_pending(void); unsigned long redirect_take_into(char *dst, unsigned long cap, unsigned long...
• clip_get (function) headers/kernel.h:596 int clip_get(char *out, unsigned long cap);
• clip_clear (function) headers/kernel.h:597 void clip_clear(void);
• clip_len_get (function) headers/kernel.h:598 int clip_len_get(void);
• shell_take_redirect (function) headers/kernel.h:599 int shell_take_redirect(int *argc, char **argv, char **path, int *append_mode);
• shell_run_any (function) headers/kernel.h:600 int shell_run_any(const char *name, int argc, char **argv);
• shell_exec_builtin (function) headers/kernel.h:601 void shell_exec_builtin(int argc, char **argv);
• shell_report_exit (function) headers/kernel.h:602 void shell_report_exit(int code);
• shell_report (function) headers/kernel.h:603 void shell_report(const char *what, const char *detail);
• kprog_slot (function) headers/kernel.h:628 KProg *kprog_slot(const char *name);
• kprog_lookup (function) headers/kernel.h:629 KProg *kprog_lookup(const char *name);
• ksym_resolve (function) headers/kernel.h:630 void *ksym_resolve(const char *name);
• k_spawn (function) headers/kernel.h:631 int k_spawn(const char *name, int argc, char **argv);
• k_register_program (function) headers/kernel.h:632 void k_register_program(const char *name, prog_entry_t entry);
• k_register_process (function) headers/kernel.h:633 void k_register_process(const char *name, void *proc_entry);
• k_register_symbol (function) headers/kernel.h:634 void k_register_symbol(const char *name, void *addr);
• register_libc_symbols (function) headers/kernel.h:638 void register_libc_symbols(void); -- Libc name table for ET_REL programs (kernel/console.c).
• k_exec_user (function) headers/kernel.h:641 int k_exec_user(void *entry, int argc, char **argv); -- Libc name table for ET_REL programs (kernel/console.c).
• k_run_rel (function) headers/kernel.h:642 int k_run_rel(prog_entry_t entry, int argc, char **argv);
• kexit (function) headers/kernel.h:643 void kexit(int code);
• k_run_on_stack (function) headers/kernel.h:646 int k_run_on_stack(void *stack_top, prog_entry_t entry, int argc, char **argv); -- ET_REL stack switch (arch/x86/ctx_sw.S): runs entry(argc, argv) on * the 64 KB stack ending at stack_top.
• ksetjmp (function) headers/kernel.h:651 int ksetjmp(void *buf) __attribute__((returns_twice));
• klongjmp (function) headers/kernel.h:652 void klongjmp(void *buf, int val) __attribute__((noreturn));
• setup_user_stack (function) headers/kernel.h:655 unsigned long *setup_user_stack(char *sbase, unsigned long ssize, int argc, char **argv);
• vga_mode_set (function) headers/kernel.h:657 void vga_mode_set(int on);
• vga_mode_is_active (function) headers/kernel.h:658 int vga_mode_is_active(void);
• vga_gfx_ran_set (function) headers/kernel.h:659 void vga_gfx_ran_set(int on);
• desktop_launch (function) headers/kernel.h:662 void desktop_launch(const char *cmd);
• shell_queue_launch (function) headers/kernel.h:663 void shell_queue_launch(const char *cmd);
• vga_fb_focus_next (function) headers/kernel.h:666 void vga_fb_focus_next(void); -- void klongjmp(void *buf, int val) attribute((noreturn)); extern kjmpbuf exec_return; extern int...
• vga_fb_focus_id (function) headers/kernel.h:667 int vga_fb_focus_id(int id);
• vga_fb_focus_get (function) headers/kernel.h:668 int vga_fb_focus_get(void);
• vga_fb_nterms_get (function) headers/kernel.h:669 int vga_fb_nterms_get(void);
• vga_fb_term_split (function) headers/kernel.h:670 int vga_fb_term_split(void);
• vga_fb_term_close_focused (function) headers/kernel.h:671 int vga_fb_term_close_focused(void);
• vga_fb_tile_all (function) headers/kernel.h:672 void vga_fb_tile_all(void);
• vga_fb_list_windows (function) headers/kernel.h:673 void vga_fb_list_windows(void);
• vga_fb_park_line (function) headers/kernel.h:674 void vga_fb_park_line(const char *b, int p);
• vga_fb_unpark_line (function) headers/kernel.h:675 int vga_fb_unpark_line(char *b, int *p);
• vga_fb_set_gfx_program (function) headers/kernel.h:676 void vga_fb_set_gfx_program(const char *name);
• vga_fb_act_empty (function) headers/kernel.h:677 int vga_fb_act_empty(void);
• vga_fb_prompt_live (function) headers/kernel.h:678 int vga_fb_prompt_live(void);
• vga_fb_note_prompt (function) headers/kernel.h:679 void vga_fb_note_prompt(void);
• vga_fb_clear_prompt (function) headers/kernel.h:680 void vga_fb_clear_prompt(void);
• vga_fb_prompted (function) headers/kernel.h:681 int vga_fb_prompted(void);
• shell_readline_active (function) headers/kernel.h:685 int shell_readline_active(void); -- Shell side of window focus: park/restore the half-typed input line so it * travels with its window.
• shell_focus_park (function) headers/kernel.h:686 void shell_focus_park(void);
• shell_focus_restore (function) headers/kernel.h:687 void shell_focus_restore(void);
• user_range_ok (function) headers/kernel.h:692 int user_range_ok(unsigned long p, unsigned long len); -- Shell side of window focus: park/restore the half-typed input line so it * travels with its window.
• user_str_ok (function) headers/kernel.h:693 int user_str_ok(unsigned long p, unsigned long maxlen);
• mm_setup_protections (function) headers/kernel.h:696 void mm_setup_protections(void); -- Shell side of window focus: park/restore the half-typed input line so it * travels with its window.
• pt_page_alloc (function) headers/kernel.h:697 void *pt_page_alloc(void);
• pt_page_free (function) headers/kernel.h:698 void pt_page_free(void *ptr);
• mm_user_pte_update (function) headers/kernel.h:699 void mm_user_pte_update(unsigned long vaddr, int exec, unsigned long cr3);
• mm_user_set_exec (function) headers/kernel.h:700 void mm_user_set_exec(unsigned long start, unsigned long end, unsigned long cr3);
• swap_out (function) headers/kernel.h:703 int swap_out(unsigned long window_sz); -- extern volatile int shell_fg_active; /*
• swap_in (function) headers/kernel.h:704 int swap_in(void);
• elf_load (function) headers/kernel.h:750 void *elf_load(void *data, unsigned size, void **base_out);
• load_exec_elf (function) headers/kernel.h:751 void *load_exec_elf(void *data, unsigned size); -- Heap/mmap ceiling: the shared-library region starts here with the graphics tail above it, so brk growth and the mmap...
• load_exec_elf_into (function) headers/kernel.h:752 void *load_exec_elf_into(void *data, unsigned size, unsigned long cr3, unsigned long *brk_out, unsigned long *base_out); -- Heap/mmap ceiling: the shared-library region starts here with the graphics tail above it, so brk growth and the mmap...
• ldso_bind_into (function) headers/kernel.h:761 int ldso_bind_into(void *data, unsigned size, unsigned long base, unsigned long cr3, vma_ctx_t *vma); -- Minimal dynamic linker (T8 ld.so, kernel/loader.c). bind_into maps the DT_NEEDED libraries of an already-copied...
• ldso_pseudo_stat (function) headers/kernel.h:763 int ldso_pseudo_stat(int ino, unsigned long *size_out);
• ldso_pseudo_read (function) headers/kernel.h:764 int ldso_pseudo_read(int ino, void *dst, unsigned long off, unsigned len);
• pt_clone_user_empty (function) headers/kernel.h:765 unsigned long pt_clone_user_empty(void);
• mm_user_ensure_page (function) headers/kernel.h:766 int mm_user_ensure_page(unsigned long cr3, unsigned long va);
• mm_user_map_page (function) headers/kernel.h:767 int mm_user_map_page(unsigned long cr3, unsigned long va, unsigned long phys, int write, int exec);
• mm_file_fault (function) headers/kernel.h:769 int mm_file_fault(unsigned long cr3, unsigned long va);
• mm_file_break (function) headers/kernel.h:770 int mm_file_break(unsigned long cr3, unsigned long va);
• mm_file_page_phys (function) headers/kernel.h:771 unsigned long mm_file_page_phys(unsigned long cr3, unsigned long va);
• mm_file_range_release (function) headers/kernel.h:772 void mm_file_range_release(unsigned long cr3, unsigned long base, unsigned long len, int ino, unsigned long off, int...
• mm_demand_pte (function) headers/kernel.h:788 unsigned long mm_demand_pte(unsigned long prot); -- Anonymous demand paging (docs/spec/kernel.md): a reserved page is a non-present PTE carrying PTE_DEMAND and the...
• mm_anon_reserve (function) headers/kernel.h:789 int mm_anon_reserve(unsigned long cr3, unsigned long base, unsigned long len, unsigned long prot);
• mm_anon_fault (function) headers/kernel.h:791 int mm_anon_fault(unsigned long cr3, unsigned long va, int write);
• pt_page_owned (function) headers/kernel.h:792 int pt_page_owned(unsigned long phys);
• mm_anon_release (function) headers/kernel.h:793 void mm_anon_release(unsigned long cr3, unsigned long base, unsigned long len);
• cow_drop_ref (function) headers/kernel.h:794 int cow_drop_ref(unsigned long phys);
• refused (function) headers/kernel.h:800 * refused (see kernel/mm/paging.c for the fail-closed list). */ unsigned long kmm_map_device(unsigned long phys...
• kmm_make_uncached (function) headers/kernel.h:802 int kmm_make_uncached(unsigned long phys, unsigned long len);
• mm_copy_user_page (function) headers/kernel.h:803 int mm_copy_user_page(unsigned long dst_cr3, unsigned long src_cr3, unsigned long va);
• fault (function) headers/kernel.h:807 * fixes one write fault (0 = resume), cow_release_window drops a * dying window's shares ahead of pt_free_user. */...
• cow_resolve (function) headers/kernel.h:810 int cow_resolve(unsigned long cr3, unsigned long va);
• user_page_present (function) headers/kernel.h:811 int user_page_present(unsigned long cr3, unsigned long va);
• cow_release_window (function) headers/kernel.h:812 void cow_release_window(unsigned long cr3);
• cow_shared (function) headers/kernel.h:813 int cow_shared(void);
• cow_page_shared (function) headers/kernel.h:814 int cow_page_shared(unsigned long phys);
• syscall_init (function) headers/kernel.h:817 void syscall_init(void); -- Copy-on-write fork (kernel/mm/cow.c): share on fork, privatize on first write. cow_fork_window builds the child...
• ksyscall (function) headers/kernel.h:821 long ksyscall(long n, long a1, long a2, long a3, long a4, long a5, long a6);
• syscall_trace_enabled (function) headers/kernel.h:822 long syscall_trace_enabled(void);
• syscall_trace_set (function) headers/kernel.h:823 void syscall_trace_set(int on);
• syscall_trace_verbose_enabled (function) headers/kernel.h:824 long syscall_trace_verbose_enabled(void);
• syscall_trace_verbose_set (function) headers/kernel.h:825 void syscall_trace_verbose_set(int on);
• syscall_trace_shown (function) headers/kernel.h:826 unsigned long syscall_trace_shown(void);
• syscall_name (function) headers/kernel.h:827 const char *syscall_name(long n);
• kfd_get (function) headers/kernel.h:848 KFILE *kfd_get(int fd);
• kfd_put (function) headers/kernel.h:849 void kfd_put(KFILE *f);
• kfd_override (function) headers/kernel.h:850 KFILE *kfd_override(int fd, KFILE *f);
• kpipe_pair (function) headers/kernel.h:851 int kpipe_pair(KFILE **rend_out, KFILE **wend_out);
• kpipe_empty_wopen (function) headers/kernel.h:852 int kpipe_empty_wopen(KFILE *f);
• kpipe_is_write_end (function) headers/kernel.h:853 int kpipe_is_write_end(KFILE *f);
• kpipe_state (function) headers/kernel.h:856 int kpipe_state(KFILE *f, unsigned *avail, unsigned *space, int *wopen, int *ropen); -- Pipe snapshot for poll and the blocking syscall layer: bytes waiting, * free space, writer open, reader open. -1 on...
• kfd_poll_revents (function) headers/kernel.h:859 int kfd_poll_revents(int fd); -- poll(2) readiness bits of a non-socket descriptor (kernel/syscalls.c): * pipes, eventfds, files and the console...
• kevent_create (function) headers/kernel.h:865 KFILE *kevent_create(unsigned long long initval, int semaphore); -- eventfd(2) descriptions (docs/spec/smp-sched.md): create with an initial counter, read (0 or -EAGAIN when the...
• kevent_read (function) headers/kernel.h:866 long kevent_read(KFILE *f, unsigned long long *out);
• kevent_write (function) headers/kernel.h:867 long kevent_write(KFILE *f, unsigned long long v);
• kevent_readable (function) headers/kernel.h:868 int kevent_readable(KFILE *f);
• kevent_writable (function) headers/kernel.h:869 int kevent_writable(KFILE *f);
• fd_lock (function) headers/kernel.h:872 * fd_lock (never nested, never held across yields);
• C (function) headers/kernel.h:886 `* it with pointer subtraction in C (undefined behaviour). The value is

• a link-time difference,...`

• ktime_us (function) headers/kernel.h:896 unsigned long ktime_us(void);
• wall_us_now (function) headers/kernel.h:897 unsigned long wall_us_now(void);
• bootlog_mark (function) headers/kernel.h:900 void bootlog_mark(const char *name); -- it with pointer subtraction in C (undefined behaviour).
• bootlog_report (function) headers/kernel.h:901 void bootlog_report(void);
• pcspk_init (function) headers/kernel.h:904 void pcspk_init(void); -- static inline unsigned long ramdisk_image_size(void) { return (unsigned long)ramdisk_size; } /*
• pcspk_tone (function) headers/kernel.h:905 void pcspk_tone(unsigned freq);
• pcspk_off (function) headers/kernel.h:906 void pcspk_off(void);
• pcspk_set_volume (function) headers/kernel.h:907 void pcspk_set_volume(unsigned volume);
• pcspk_get_volume (function) headers/kernel.h:908 unsigned pcspk_get_volume(void);
• rtc_read_tod (function) headers/kernel.h:911 int rtc_read_tod(int *hour, int *min, int *sec); -- unsigned long wall_us_now(void); /*
• ide_init (function) headers/kernel.h:914 void ide_init(void); -- void bootlog_mark(const char name); void bootlog_report(void); /
• ide_read_sectors (function) headers/kernel.h:915 int ide_read_sectors(unsigned int lba, unsigned int count, void *buf);
• ide_write_sectors (function) headers/kernel.h:916 int ide_write_sectors(unsigned int lba, unsigned int count, const void *buf);
• ide_read_sector (function) headers/kernel.h:917 int ide_read_sector(unsigned int lba, void *buf);
• ide_write_sector (function) headers/kernel.h:918 int ide_write_sector(unsigned int lba, const void *buf);
• ide_total_sectors (function) headers/kernel.h:919 unsigned int ide_total_sectors(void);
• ide_present (function) headers/kernel.h:920 int ide_present(void);
• block_init (function) headers/kernel.h:923 void block_init(void);
• block_read (function) headers/kernel.h:924 int block_read(unsigned int block_num, void *buf);
• block_write (function) headers/kernel.h:925 int block_write(unsigned int block_num, const void *buf);
• block_read_multi (function) headers/kernel.h:926 int block_read_multi(unsigned int block_num, unsigned int count, void *buf);
• block_write_multi (function) headers/kernel.h:927 int block_write_multi(unsigned int block_num, unsigned int count, const void *buf);
• block_total (function) headers/kernel.h:928 unsigned int block_total(void);
• k_user_fault_return (function) headers/kernel.h:931 void k_user_fault_return(void); -- int ide_read_sector(unsigned int lba, void *buf); int ide_write_sector(unsigned int lba, const void *buf)...

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