mirror of
git://git.musl-libc.org/musl
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7158481d51
the (unused) speed fields were omitted when these ports were first added (within this release cycle, so not present in any release yet) in accordance with how glibc defines the structure on mips archs. however their omission does not match existing musl practice/intent. glibc provides its own, mostly-unified termios structure definition and performs translation in userspace to match the kernel structure for the arch, but has gratuitous differences on a few archs like mips, presumably as a result of historical mistakes. some other libcs use the kernel definitions directly. musl essentially does that, by matching the kernel layout in the part of the structure the kernel will read/write, but leaves additional space at the end for extensibility. these are nominally the (nonstandard) speed fields and (on most archs) extra c_cc elements, but since they are not used they could be repurposed if there's ever a need.
169 lines
3.5 KiB
C
169 lines
3.5 KiB
C
struct termios {
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tcflag_t c_iflag;
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tcflag_t c_oflag;
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tcflag_t c_cflag;
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tcflag_t c_lflag;
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cc_t c_line;
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cc_t c_cc[NCCS];
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speed_t __c_ispeed;
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speed_t __c_ospeed;
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};
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#define VINTR 0
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#define VQUIT 1
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#define VERASE 2
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#define VKILL 3
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#define VMIN 4
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#define VTIME 5
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#define VEOL2 6
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#define VSWTC 7
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#define VSWTCH 7
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#define VSTART 8
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#define VSTOP 9
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#define VSUSP 10
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#define VREPRINT 12
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#define VDISCARD 13
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#define VWERASE 14
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#define VLNEXT 15
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#define VEOF 16
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#define VEOL 17
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#define IGNBRK 0000001
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#define BRKINT 0000002
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#define IGNPAR 0000004
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#define PARMRK 0000010
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#define INPCK 0000020
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#define ISTRIP 0000040
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#define INLCR 0000100
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#define IGNCR 0000200
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#define ICRNL 0000400
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#define IUCLC 0001000
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#define IXON 0002000
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#define IXANY 0004000
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#define IXOFF 0010000
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#define IMAXBEL 0020000
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#define IUTF8 0040000
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#define OPOST 0000001
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#define OLCUC 0000002
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#define ONLCR 0000004
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#define OCRNL 0000010
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#define ONOCR 0000020
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#define ONLRET 0000040
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#define OFILL 0000100
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#define OFDEL 0000200
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#define NLDLY 0000400
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#define NL0 0000000
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#define NL1 0000400
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#define CRDLY 0003000
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#define CR0 0000000
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#define CR1 0001000
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#define CR2 0002000
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#define CR3 0003000
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#define TABDLY 0014000
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#define TAB0 0000000
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#define TAB1 0004000
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#define TAB2 0010000
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#define TAB3 0014000
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#define BSDLY 0020000
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#define BS0 0000000
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#define BS1 0020000
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#define FFDLY 0100000
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#define FF0 0000000
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#define FF1 0100000
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#define VTDLY 0040000
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#define VT0 0000000
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#define VT1 0040000
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#define B0 0000000
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#define B50 0000001
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#define B75 0000002
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#define B110 0000003
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#define B134 0000004
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#define B150 0000005
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#define B200 0000006
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#define B300 0000007
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#define B600 0000010
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#define B1200 0000011
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#define B1800 0000012
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#define B2400 0000013
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#define B4800 0000014
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#define B9600 0000015
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#define B19200 0000016
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#define B38400 0000017
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#define EXTA 0000016
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#define EXTB 0000017
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#define BOTHER 0010000
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#define B57600 0010001
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#define B115200 0010002
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#define B230400 0010003
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#define B460800 0010004
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#define B500000 0010005
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#define B576000 0010006
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#define B921600 0010007
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#define B1000000 0010010
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#define B1152000 0010011
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#define B1500000 0010012
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#define B2000000 0010013
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#define B2500000 0010014
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#define B3000000 0010015
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#define B3500000 0010016
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#define B4000000 0010017
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#define CBAUD 0010017
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#define CSIZE 0000060
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#define CS5 0000000
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#define CS6 0000020
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#define CS7 0000040
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#define CS8 0000060
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#define CSTOPB 0000100
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#define CREAD 0000200
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#define PARENB 0000400
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#define PARODD 0001000
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#define HUPCL 0002000
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#define CLOCAL 0004000
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#define ISIG 0000001
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#define ICANON 0000002
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#define XCASE 0000004
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#define ECHO 0000010
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#define ECHOE 0000020
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#define ECHOK 0000040
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#define ECHONL 0000100
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#define NOFLSH 0000200
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#define IEXTEN 0000400
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#define ECHOCTL 0001000
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#define ECHOPRT 0002000
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#define ECHOKE 0004000
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#define FLUSHO 0020000
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#define PENDIN 0040000
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#define TOSTOP 0100000
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#define ITOSTOP 0100000
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#define TCOOFF 0
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#define TCOON 1
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#define TCIOFF 2
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#define TCION 3
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#define TCIFLUSH 0
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#define TCOFLUSH 1
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#define TCIOFLUSH 2
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#define TCSANOW 0
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#define TCSADRAIN 1
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#define TCSAFLUSH 2
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#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
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#define CBAUDEX 0010000
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#define CIBAUD 002003600000
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#define IBSHIFT 16
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#define CMSPAR 010000000000
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#define CRTSCTS 020000000000
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#define EXTPROC 0200000
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#define XTABS 0014000
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#define TIOCSER_TEMT 1
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#endif
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