{"id":2222520,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2222520/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260412-ioctl-v1-1-1d998a460560@bsdimp.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.2/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260412-ioctl-v1-1-1d998a460560@bsdimp.com>","list_archive_url":null,"date":"2026-04-12T16:02:24","name":"[01/17] bsd-user: Add FreeBSD tty ioctl definitions","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"1198172b5d626e6b2a2bf14add64d3babd926c6d","submitter":{"id":1896,"url":"http://patchwork.ozlabs.org/api/1.2/people/1896/?format=json","name":"Warner Losh","email":"imp@bsdimp.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260412-ioctl-v1-1-1d998a460560@bsdimp.com/mbox/","series":[{"id":499616,"url":"http://patchwork.ozlabs.org/api/1.2/series/499616/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499616","date":"2026-04-12T16:02:24","name":"bsd-user: upstream ioctl","version":1,"mbox":"http://patchwork.ozlabs.org/series/499616/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222520/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222520/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=bsdimp-com.20251104.gappssmtp.com\n header.i=@bsdimp-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=ruWU3PSN;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260412-ioctl-v1-1-1d998a460560@bsdimp.com>","References":"<20260412-ioctl-v1-0-1d998a460560@bsdimp.com>","In-Reply-To":"<20260412-ioctl-v1-0-1d998a460560@bsdimp.com>","To":"qemu-devel@nongnu.org","Cc":"Kyle Evans , Warner Losh ,\n \"Stacey D. Son\" ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=openpgp-sha256; l=12750; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=9PqYfDLp+JL+z2iqielsRW/geVLSgR0zAZWSVrUXOvk=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBp28IfZm/P+bAn0JfFCGFvTaXi427u9wxLCueq+\n kQRiusew6CJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCadvCHwAKCRBsHNEofbAR\n ABgYEADaTg7ErAMQ6u1nygmp7yIIm67zRGfUysF8LJiei4/cRDEs4NiLNYxf6EhDcdnAYawL4EZ\n mTGNXz/7MhSJeuP8DqdGR3wSA+KjB4Z6GW+/e/T6w4pJFkThJfLrn3cozqhtCbojX7VdlRxH+SI\n ZQdyRoTueplk1diVf+alDMnCQRFafaPOinqDlnDNuBklky1q/Jxng/YQG8O0I2EhulPmRUVnIXP\n Zoz4SvdLAGFNIzBR4fH4VjabID8lF4CIFthDIlSFwkEJSlxMcZ7fS4nq+IcsqhuPyu7pNmoMY8g\n zfn0F5mQRVACetq2yXOkbOmjfdDWV1KZEXGlm9v/qtNszdwmP9KDU1DTD891OPw9i+bpAYzqo+Z\n dVkn3zE5U7TmFvYLUq0AuI++uTm9+dH1FmCE6gBUZ2UpBrPcZ84UZJOzlRrJt5suTCa/FoJfMRi\n 2JAe6naBkGrMwP4XTMRJ1Ac12aiSX22wZ3tGV/B5kVHmQv1IIGm+BCDPDJcOWm9TumhXm4xtZui\n SzPotFHTucBL8pNv32NhdziOQW1LGPfhUBn4yVfCh1P0buNvxjqaWwBdOqeJ63J4n7UxVMSFsxg\n LnYSl7iMlIOwnNpjO0w6ATWk2eWHqZ5Jbe1ds/UIJDU2miO5VLzF5xYm8PLfUNJ7ur9R46xR/ED\n NbeVESjNteTd7oA==","X-Developer-Key":"i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100","Received-SPF":"none client-ip=2607:f8b0:4864:20::232;\n envelope-from=imp@bsdimp.com; helo=mail-oi1-x232.google.com","X-Spam_score_int":"-18","X-Spam_score":"-1.9","X-Spam_bar":"-","X-Spam_report":"(-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_NONE=0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"From: \"Stacey D. Son\" \n\nAdd os-ioctl-ttycom.h with terminal control ioctl definitions including\nTARGET_TIOCGETA, TARGET_TIOCSETA, window size ioctls, and the\ntarget_termios structure for terminal I/O control.\n\nSigned-off-by: Stacey D. Son \nSigned-off-by: Warner Losh \n---\n bsd-user/freebsd/os-ioctl-ttycom.h | 237 +++++++++++++++++++++++++++++++++++++\n 1 file changed, 237 insertions(+)","diff":"diff --git a/bsd-user/freebsd/os-ioctl-ttycom.h b/bsd-user/freebsd/os-ioctl-ttycom.h\nnew file mode 100644\nindex 0000000000..94ffa06558\n--- /dev/null\n+++ b/bsd-user/freebsd/os-ioctl-ttycom.h\n@@ -0,0 +1,237 @@\n+/*\n+ * FreeBSD ttycom definitions for ioctl(2) emulation\n+ *\n+ * Copyright (c) 2013 Stacey D. Son\n+ *\n+ * SPDX-License-Identifier: GPL-2.0-or-later\n+ */\n+#ifndef BSD_USER_FREEBSD_OS_IOCTL_TTYCOM_H\n+#define BSD_USER_FREEBSD_OS_IOCTL_TTYCOM_H\n+\n+#include \"os-ioctl-ioccom.h\"\n+\n+/* From sys/ttycom.h and sys/_termios.h */\n+\n+#define TARGET_VEOF 0 /* ICANON */\n+#define TARGET_VEOL 1 /* ICANON */\n+#define TARGET_VEOL2 2 /* ICANON together with IEXTEN */\n+#define TARGET_VERASE 3 /* ICANON */\n+#define TARGET_VWERASE 4 /* ICANON together with IEXTEN */\n+#define TARGET_VKILL 5 /* ICANON */\n+#define TARGET_VREPRINT 6 /* ICANON together with IEXTEN */\n+#define TARGET_VERASE2 7 /* ICANON */\n+#define TARGET_VINTR 8 /* ISIG */\n+#define TARGET_VQUIT 9 /* ISIG */\n+#define TARGET_VSUSP 10 /* ISIG */\n+#define TARGET_VDSUSP 11 /* ISIG together with IEXTEN */\n+#define TARGET_VSTART 12 /* IXON, IXOFF */\n+#define TARGET_VSTOP 13 /* IXON, IXOFF */\n+#define TARGET_VLNEXT 14 /* IEXTEN */\n+#define TARGET_VDISCARD 15 /* IEXTEN */\n+#define TARGET_VMIN 16 /* !ICANON */\n+#define TARGET_VTIME 17 /* !ICANON */\n+#define TARGET_VSTATUS 18 /* ICANON together with IEXTEN */\n+/* 19 spare 2 */\n+#define TARGET_NCCS 20\n+\n+/*\n+ * Input flags - software input processing\n+ */\n+#define TARGET_IGNBRK 0x00000001 /* ignore BREAK condition */\n+#define TARGET_BRKINT 0x00000002 /* map BREAK to SIGINTR */\n+#define TARGET_IGNPAR 0x00000004 /* ignore (discard) parity errors */\n+#define TARGET_PARMRK 0x00000008 /* mark parity and framing errors */\n+#define TARGET_INPCK 0x00000010 /* enable checking of parity errors */\n+#define TARGET_ISTRIP 0x00000020 /* strip 8th bit off chars */\n+#define TARGET_INLCR 0x00000040 /* map NL into CR */\n+#define TARGET_IGNCR 0x00000080 /* ignore CR */\n+#define TARGET_ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */\n+#define TARGET_IXON 0x00000200 /* enable output flow control */\n+#define TARGET_IXOFF 0x00000400 /* enable input flow control */\n+#define TARGET_IXANY 0x00000800 /* any char will restart after stop */\n+#define TARGET_IMAXBEL 0x00002000 /* ring bell on input queue full */\n+\n+/*\n+ * Output flags - software output processing\n+ */\n+#define TARGET_OPOST 0x00000001 /* enable following output processing */\n+#define TARGET_ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */\n+#define TARGET_TABDLY 0x00000004 /* tab delay mask */\n+#define TARGET_TAB0 0x00000000 /* no tab delay and expansion */\n+#define TARGET_TAB3 0x00000004 /* expand tabs to spaces */\n+#define TARGET_ONOEOT 0x00000008 /* discard EOT's (^D) on output) */\n+#define TARGET_OCRNL 0x00000010 /* map CR to NL on output */\n+#define TARGET_ONOCR 0x00000020 /* no CR output at column 0 */\n+#define TARGET_ONLRET 0x00000040 /* NL performs CR function */\n+\n+/*\n+ * Control flags - hardware control of terminal\n+ */\n+#define TARGET_CIGNORE 0x00000001 /* ignore control flags */\n+#define TARGET_CSIZE 0x00000300 /* character size mask */\n+#define TARGET_CS5 0x00000000 /* 5 bits (pseudo) */\n+#define TARGET_CS6 0x00000100 /* 6 bits */\n+#define TARGET_CS7 0x00000200 /* 7 bits */\n+#define TARGET_CS8 0x00000300 /* 8 bits */\n+#define TARGET_CSTOPB 0x00000400 /* send 2 stop bits */\n+#define TARGET_CREAD 0x00000800 /* enable receiver */\n+#define TARGET_PARENB 0x00001000 /* parity enable */\n+#define TARGET_PARODD 0x00002000 /* odd parity, else even */\n+#define TARGET_HUPCL 0x00004000 /* hang up on last close */\n+#define TARGET_CLOCAL 0x00008000 /* ignore modem status lines */\n+#define TARGET_CCTS_OFLOW 0x00010000 /* CTS flow control of output */\n+#define TARGET_CRTSCTS (TARGET_CCTS_OFLOW | TARGET_CRTS_IFLOW)\n+#define TARGET_CRTS_IFLOW 0x00020000 /* RTS flow control of input */\n+#define TARGET_CDTR_IFLOW 0x00040000 /* DTR flow control of input */\n+#define TARGET_CDSR_OFLOW 0x00080000 /* DSR flow control of output */\n+#define TARGET_CCAR_OFLOW 0x00100000 /* DCD flow control of output */\n+\n+/*\n+ * \"Local\" flags - dumping ground for other state\n+ */\n+#define TARGET_ECHOKE 0x00000001 /* visual erase for line kill */\n+#define TARGET_ECHOE 0x00000002 /* visually erase chars */\n+#define TARGET_ECHOK 0x00000004 /* echo NL after line kill */\n+#define TARGET_ECHO 0x00000008 /* enable echoing */\n+#define TARGET_ECHONL 0x00000010 /* echo NL even if ECHO is off */\n+#define TARGET_ECHOPRT 0x00000020 /* visual erase mode for hardcopy */\n+#define TARGET_ECHOCTL 0x00000040 /* echo control chars as ^(Char) */\n+#define TARGET_ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */\n+#define TARGET_ICANON 0x00000100 /* canonicalize input lines */\n+#define TARGET_ALTWERASE 0x00000200 /* use alternate WERASE algorithm */\n+#define TARGET_IEXTEN 0x00000400 /* enable DISCARD and LNEXT */\n+#define TARGET_EXTPROC 0x00000800 /* external processing */\n+#define TARGET_TOSTOP 0x00400000 /* stop background jobs from output */\n+#define TARGET_FLUSHO 0x00800000 /* output being flushed (state) */\n+#define TARGET_NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */\n+#define TARGET_PENDIN 0x20000000 /* XXX retype pending input (state) */\n+#define TARGET_NOFLSH 0x80000000 /* don't flush after interrupt */\n+\n+struct target_termios {\n+ uint32_t c_iflag; /* input flags */\n+ uint32_t c_oflag; /* output flags */\n+ uint32_t c_cflag; /* control flags */\n+ uint32_t c_lflag; /* local flags */\n+ uint8_t c_cc[TARGET_NCCS]; /* control chars */\n+ uint32_t c_ispeed; /* input speed */\n+ uint32_t c_ospeed; /* output speed */\n+};\n+\n+\n+struct target_winsize {\n+ uint16_t ws_row; /* rows, in characters */\n+ uint16_t ws_col; /* columns, in characters */\n+ uint16_t ws_xpixel; /* horizontal size, pixels */\n+ uint16_t ws_ypixel; /* vertical size, pixels */\n+};\n+\n+ /* 0-2 compat */\n+ /* 3-7 unused */\n+ /* 8-10 compat */\n+ /* 11-12 unused */\n+#define TARGET_TIOCEXCL TARGET_IO('t', 13) /* set exclusive use of tty */\n+#define TARGET_TIOCNXCL TARGET_IO('t', 14) /* reset exclusive use of tty */\n+#define TARGET_TIOCGPTN TARGET_IOR('t', 15, int) /* Get pts number. */\n+#define TARGET_TIOCFLUSH TARGET_IOW('t', 16, int) /* flush buffers */\n+ /* 17-18 compat */\n+/* get termios struct */\n+#define TARGET_TIOCGETA TARGET_IOR('t', 19, struct target_termios)\n+/* set termios struct */\n+#define TARGET_TIOCSETA TARGET_IOW('t', 20, struct target_termios)\n+/* drain output, set */\n+#define TARGET_TIOCSETAW TARGET_IOW('t', 21, struct target_termios)\n+/* drn out, fls in, set */\n+#define TARGET_TIOCSETAF TARGET_IOW('t', 22, struct target_termios)\n+ /* 23-25 unused */\n+#define TARGET_TIOCGETD TARGET_IOR('t', 26, int) /* get line discipline */\n+#define TARGET_TIOCSETD TARGET_IOW('t', 27, int) /* set line discipline */\n+#define TARGET_TIOCPTMASTER TARGET_IO('t', 28) /* pts master validation */\n+ /* 29-85 unused */\n+/* get ttywait timeout */\n+#define TARGET_TIOCGDRAINWAIT TARGET_IOR('t', 86, int)\n+/* set ttywait timeout */\n+#define TARGET_TIOCSDRAINWAIT TARGET_IOW('t', 87, int)\n+ /* 88 unused */\n+ /* 89-91 conflicts: tun and tap */\n+/* enable/get timestamp of last input event */\n+#define TARGET_TIOCTIMESTAMP TARGET_IOR('t', 89, struct target_timeval)\n+/* modem: get wait on close */\n+#define TARGET_TIOCMGDTRWAIT TARGET_IOR('t', 90, int)\n+/* modem: set wait on close */\n+#define TARGET_TIOCMSDTRWAIT TARGET_IOW('t', 91, int)\n+ /* 92-93 tun and tap */\n+ /* 94-97 conflicts: tun and tap */\n+/* wait till output drained */\n+#define TARGET_TIOCDRAIN TARGET_IO('t', 94)\n+ /* pty: generate signal */\n+#define TARGET_TIOCSIG TARGET_IOWINT('t', 95)\n+/* pty: external processing */\n+#define TARGET_TIOCEXT TARGET_IOW('t', 96, int)\n+/* become controlling tty */\n+#define TARGET_TIOCSCTTY TARGET_IO('t', 97)\n+/* become virtual console */\n+#define TARGET_TIOCCONS TARGET_IOW('t', 98, int)\n+/* get session id */\n+#define TARGET_TIOCGSID TARGET_IOR('t', 99, int)\n+ /* 100 unused */\n+/* simulate ^T status message */\n+#define TARGET_TIOCSTAT TARGET_IO('t', 101)\n+ /* pty: set/clr usr cntl mode */\n+#define TARGET_TIOCUCNTL TARGET_IOW('t', 102, int)\n+/* usr cntl op \"n\" */\n+#define TARGET_TIOCCMD(n) TARGET_IO('u', n)\n+/* set window size */\n+#define TARGET_TIOCSWINSZ TARGET_IOW('t', 103, struct target_winsize)\n+/* get window size */\n+#define TARGET_TIOCGWINSZ TARGET_IOR('t', 104, struct target_winsize)\n+ /* 105 unused */\n+/* get all modem bits */\n+#define TARGET_TIOCMGET TARGET_IOR('t', 106, int)\n+#define TARGET_TIOCM_LE 0001 /* line enable */\n+#define TARGET_TIOCM_DTR 0002 /* data terminal ready */\n+#define TARGET_TIOCM_RTS 0004 /* request to send */\n+#define TARGET_TIOCM_ST 0010 /* secondary transmit */\n+#define TARGET_TIOCM_SR 0020 /* secondary receive */\n+#define TARGET_TIOCM_CTS 0040 /* clear to send */\n+#define TARGET_TIOCM_DCD 0100 /* data carrier detect */\n+#define TARGET_TIOCM_RI 0200 /* ring indicate */\n+#define TARGET_TIOCM_DSR 0400 /* data set ready */\n+#define TARGET_TIOCM_CD TARGET_TIOCM_DCD\n+#define TARGET_TIOCM_CAR TARGET_TIOCM_DCD\n+#define TARGET_TIOCM_RNG TARGET_TIOCM_RI\n+#define TARGET_TIOCMBIC TARGET_IOW('t', 107, int) /* bic modem bits */\n+#define TARGET_TIOCMBIS TARGET_IOW('t', 108, int) /* bis modem bits */\n+#define TARGET_TIOCMSET TARGET_IOW('t', 109, int) /* set all modem bits */\n+/* start output, like ^Q */\n+#define TARGET_TIOCSTART TARGET_IO('t', 110)\n+/* stop output, like ^S */\n+#define TARGET_TIOCSTOP TARGET_IO('t', 111)\n+/* pty: set/clear packet mode */\n+#define TARGET_TIOCPKT TARGET_IOW('t', 112, int)\n+#define TARGET_TIOCPKT_DATA 0x00 /* data packet */\n+#define TARGET_TIOCPKT_FLUSHREAD 0x01 /* flush packet */\n+#define TARGET_TIOCPKT_FLUSHWRITE 0x02 /* flush packet */\n+#define TARGET_TIOCPKT_STOP 0x04 /* stop output */\n+#define TARGET_TIOCPKT_START 0x08 /* start output */\n+#define TARGET_TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */\n+#define TARGET_TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */\n+#define TARGET_TIOCPKT_IOCTL 0x40 /* state change of pty driver */\n+#define TARGET_TIOCNOTTY TARGET_IO('t', 113) /* void tty association */\n+#define TARGET_TIOCSTI TARGET_IOW('t', 114, char) /* simulate terminal input */\n+#define TARGET_TIOCOUTQ TARGET_IOR('t', 115, int) /* output queue size */\n+ /* 116-117 compat */\n+#define TARGET_TIOCSPGRP TARGET_IOW('t', 118, int) /* set pgrp of tty */\n+#define TARGET_TIOCGPGRP TARGET_IOR('t', 119, int) /* get pgrp of tty */\n+#define TARGET_TIOCCDTR TARGET_IO('t', 120) /* clear data terminal ready */\n+#define TARGET_TIOCSDTR TARGET_IO('t', 121) /* set data terminal ready */\n+#define TARGET_TIOCCBRK TARGET_IO('t', 122) /* clear break bit */\n+#define TARGET_TIOCSBRK TARGET_IO('t', 123) /* set break bit */\n+ /* 124-127 compat */\n+\n+#define TARGET_TTYDISC 0 /* termios tty line discipline */\n+#define TARGET_SLIPDISC 4 /* serial IP discipline */\n+#define TARGET_PPPDISC 5 /* PPP discipline */\n+#define TARGET_NETGRAPHDISC 6 /* Netgraph tty node discipline */\n+#define TARGET_H4DISC 7 /* Netgraph Bluetooth H4 discipline */\n+\n+#endif /* BSD_USER_FREEBSD_OS_IOCTL_TTYCOM_H */\n","prefixes":["01/17"]}