vbg_heartbeat_exit(9)

💖 NAME 💖

okay so bestie, this is the vbg_heartbeat_exit(9) page from the Kernel API Manual, and its whole thing is: clean up the heartbeat code, stop the HB timer, and disable host heartbeat checking. no cap ✨

✨ SYNOPSIS ✨

the signature is literally right here:

void vbg_heartbeat_exit (struct vbg_dev *gdev );

🫶 ARGUMENTS 🫶

• gdev — the Guest extension device. that's the one 💖

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/virt/vboxguest/vboxguest_core.c
• vbg_guest_mappings_init(9)
• vbg_guest_mappings_exit(9)
• vbg_report_guest_info(9)
• vbg_report_driver_status(9)
• vbg_balloon_inflate(9)
• vbg_balloon_deflate(9)
• vbg_heartbeat_host_config(9)
• vbg_heartbeat_init(9)
• vbg_track_bit_usage(9)
• vbg_reset_host_event_filter(9)
• vbg_set_session_event_filter(9)
• vbg_reset_host_capabilities(9)
• vbg_set_host_capabilities(9)
• vbg_acquire_session_capabilities(9)
• vbg_set_session_capabilities(9)
• vbg_query_host_version(9)
• vbg_core_init(9)
• vbg_core_exit(9)
• vbg_core_open_session(9)
• vbg_core_close_session(9)
• vbg_req_allowed(9)
• vbg_core_ioctl(9)
• vbg_core_set_mouse_status(9)

mwah 💋 — from the source ./drivers/virt/vboxguest, dated October 2026. 🫶✨