Re: [PATCH v2 08/17] bsd-user: Add FreeBSD ioctl command table

2026-04-29 Thread Pierrick Bouvier
On 4/29/2026 7:45 AM, Warner Losh wrote:
> From: "Stacey D. Son" 
> 
> Add os-ioctl-cmds.h containing the complete ioctl command table
> mapping TARGET_* ioctl commands to their handlers. Uses IOCTL and
> IOCTL_SPECIAL macros for table generation.
> 
> Signed-off-by: Stacey D. Son 
> Signed-off-by: Alexander Kabaev 
> Signed-off-by: Warner Losh 
> ---
>  bsd-user/freebsd/os-ioctl-cmds.h | 151 
> +++
>  1 file changed, 151 insertions(+)
> 

Reviewed-by: Pierrick Bouvier 



[PATCH v2 08/17] bsd-user: Add FreeBSD ioctl command table

2026-04-29 Thread Warner Losh
From: "Stacey D. Son" 

Add os-ioctl-cmds.h containing the complete ioctl command table
mapping TARGET_* ioctl commands to their handlers. Uses IOCTL and
IOCTL_SPECIAL macros for table generation.

Signed-off-by: Stacey D. Son 
Signed-off-by: Alexander Kabaev 
Signed-off-by: Warner Losh 
---
 bsd-user/freebsd/os-ioctl-cmds.h | 151 +++
 1 file changed, 151 insertions(+)

diff --git a/bsd-user/freebsd/os-ioctl-cmds.h b/bsd-user/freebsd/os-ioctl-cmds.h
new file mode 100644
index 00..359e0dbe08
--- /dev/null
+++ b/bsd-user/freebsd/os-ioctl-cmds.h
@@ -0,0 +1,151 @@
+/*
+ * FreeBSD file related system call shims and definitions
+ *
+ * Copyright (c) 2014 Stacey D. Son
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+/* sys/ttycom.h tty(4) */
+IOCTL(TIOCSETD, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCGETD, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(TIOCSBRK, IOC_, TYPE_NULL)
+IOCTL(TIOCCBRK, IOC_, TYPE_NULL)
+IOCTL(TIOCSDTR, IOC_, TYPE_NULL)
+IOCTL(TIOCCDTR, IOC_, TYPE_NULL)
+IOCTL(TIOCGPGRP, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(TIOCSPGRP, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCGETA, IOC_R, MK_PTR(MK_STRUCT(STRUCT_termios)))
+IOCTL(TIOCSETA, IOC_W, MK_PTR(MK_STRUCT(STRUCT_termios)))
+IOCTL(TIOCSETAW, IOC_W, MK_PTR(MK_STRUCT(STRUCT_termios)))
+IOCTL(TIOCSETAF, IOC_W, MK_PTR(MK_STRUCT(STRUCT_termios)))
+IOCTL(TIOCPTMASTER, IOC_, TYPE_NULL)
+IOCTL(TIOCOUTQ, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(TIOCSTI, IOC_W, MK_PTR(TYPE_CHAR))
+IOCTL(TIOCNOTTY, IOC_, TYPE_NULL)
+IOCTL(TIOCSTOP, IOC_, TYPE_NULL)
+IOCTL(TIOCSTART, IOC_, TYPE_NULL)
+IOCTL(TIOCPKT, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCSCTTY, IOC_, TYPE_NULL)
+IOCTL(TIOCDRAIN, IOC_, TYPE_NULL)
+IOCTL(TIOCEXCL, IOC_, TYPE_NULL)
+IOCTL(TIOCNXCL, IOC_, TYPE_NULL)
+IOCTL(TIOCFLUSH, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCGWINSZ, IOC_R, MK_PTR(MK_STRUCT(STRUCT_winsize)))
+IOCTL(TIOCSWINSZ, IOC_W, MK_PTR(MK_STRUCT(STRUCT_winsize)))
+IOCTL(TIOCCONS, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCMSET, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCMGET, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(TIOCMBIS, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(TIOCMBIC, IOC_W, MK_PTR(TYPE_INT))
+
+/* sys/filio.h */
+IOCTL(FIOCLEX, IOC_, TYPE_NULL)
+IOCTL(FIONCLEX, IOC_, TYPE_NULL)
+IOCTL(FIONREAD, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(FIONBIO, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(FIOASYNC, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(FIOSETOWN, IOC_W, MK_PTR(TYPE_INT))
+IOCTL(FIOGETOWN, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(FIODTYPE, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(FIOGETLBA, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(FIODGNAME, IOC_W, MK_PTR(MK_STRUCT(STRUCT_fiodgname_arg)))
+IOCTL(FIONWRITE, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(FIONSPACE, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(FIOSEEKDATA, IOC_RW, MK_PTR(TYPE_ULONG))
+IOCTL(FIOSEEKHOLE, IOC_RW, MK_PTR(TYPE_ULONG))
+
+/* crypto/cryptodev.h */
+IOCTL_SPECIAL(CIOCGSESSION, IOC_RW, do_ioctl_unsupported, TYPE_INT)
+IOCTL_SPECIAL_UNIMPL(CRIOGET, IOC_RW, do_ioctl_unsupported, TYPE_INT)
+
+/* netinet6/in6_var.h */
+IOCTL_SPECIAL(SIOCGIFAFLAG_IN6, IOC_RW, do_ioctl_in6_ifreq_sockaddr_int,
+MK_PTR(MK_STRUCT(STRUCT_in6_ifreq_int)))
+IOCTL_SPECIAL(SIOCGIFALIFETIME_IN6, IOC_RW, do_ioctl_in6_ifreq_sockaddr_int,
+MK_PTR(MK_STRUCT(STRUCT_in6_ifreq_int)))
+IOCTL(SIOCGIFPSRCADDR_IN6, IOC_RW,
+MK_PTR(MK_STRUCT(STRUCT_in6_ifreq_sockaddr_in6)))
+IOCTL(SIOCGIFINFO_IN6, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_in6_ndireq)))
+IOCTL(SIOCGDEFIFACE_IN6, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_in6_ndifreq)))
+
+/* sys/disk.h */
+IOCTL(DIOCGSECTORSIZE, IOC_R, MK_PTR(TYPE_INT))
+IOCTL(DIOCGMEDIASIZE, IOC_R, MK_PTR(TYPE_LONGLONG))
+
+/* sys/sockio.h */
+IOCTL_SPECIAL(SIOCGIFMAC, IOC_RW, do_ioctl_unsupported,
+MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+
+IOCTL(SIOCGIFCONF, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_ifconf)))
+
+IOCTL(SIOCGIFFLAGS, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_short)))
+IOCTL(SIOCSIFFLAGS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_ifreq_short)))
+
+IOCTL(SIOCGIFMETRIC, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+IOCTL(SIOCSIFMETRIC, IOC_W, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+IOCTL(SIOCGIFMTU, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+IOCTL(SIOCSIFMTU, IOC_W, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+IOCTL(SIOCGIFINDEX, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+IOCTL(SIOCGIFFIB, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+#ifdef SIOCGTUNFIB
+IOCTL(SIOCGTUNFIB, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_int)))
+#endif
+
+IOCTL(SIOCGIFCAP, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_cap)))
+
+IOCTL(SIOCGIFADDR, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_sockaddr)))
+IOCTL(SIOCSIFADDR, IOC_W, MK_PTR(MK_STRUCT(STRUCT_ifreq_sockaddr)))
+IOCTL(SIOCGIFBRDADDR, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_sockaddr)))
+IOCTL(SIOCSIFBRDADDR, IOC_W, MK_PTR(MK_STRUCT(STRUCT_ifreq_sockaddr)))
+IOCTL(SIOCGIFDSTADDR, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_ifreq_sockaddr)))
+IOCTL(SIOCSIFDSTADDR, IOC_W, MK_PTR(MK_STRUCT(STRUCT_ifreq_sockaddr)))
+IOCTL(SIOCGIFNETMASK, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUC