vbg_query_host_version(9)

💅 vbg_query_host_version(9) — from the Kernel API Manual, bestie 💅

okay so bestie, welcome to the manual page for vbg_query_host_version(9) — yes, the manual name is literally Kernel API Manual, and this function is giving host info realness ✨

🌸 NAME 🌸

vbg_query_host_version — get the host feature mask and version information. That's the whole assignment, no cap 💖

✨ SYNOPSIS ✨

int vbg_query_host_version (struct vbg_dev *gdev );

🎀 ARGUMENTS 🎀

• gdev — The Guest extension device. Hand it over, bestie 🫶

🦋 RETURN 🦋

Returns 0 or a negative errno value. slay on success, negative errno when it's not giving 😭

💜 SEE ALSO 💜

the kernel file ./drivers/virt/vboxguest/vboxguest_core.c is right there, and these besties are all linked too — collect the whole set, iykyk:

• 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_heartbeat_exit(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_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)

k byeee 🫶 this page is vbg_query_host_version(9), source ./drivers/virt/vboxguest, dated October 2026 — that's the footer vibe, periodt 💅✨