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https://github.com/ziglang/zig.git
synced 2025-12-06 06:13:07 +00:00
std.os.termios: add type safety to lflag field
This creates `tc_cflag_t` even though such a type is not defined by libc. I also collected the missing flag bits from all the operating systems.
This commit is contained in:
Andrew Kelley
parent
e97fa8b038
commit
a280ff2767
122
lib/std/c.zig
122
lib/std/c.zig
@ -796,7 +796,7 @@ pub const termios = switch (native_os) {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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cc: [NCCS]cc_t,
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ispeed: speed_t align(8),
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ospeed: speed_t,
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@ -805,7 +805,7 @@ pub const termios = switch (native_os) {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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cc: [NCCS]cc_t,
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ispeed: speed_t,
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ospeed: speed_t,
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@ -814,7 +814,7 @@ pub const termios = switch (native_os) {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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line: cc_t,
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ispeed: speed_t,
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ospeed: speed_t,
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@ -824,14 +824,14 @@ pub const termios = switch (native_os) {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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cc: [NCCS]cc_t,
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},
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.emscripten, .wasi => extern struct {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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line: std.c.cc_t,
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cc: [NCCS]cc_t,
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ispeed: speed_t,
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@ -1183,18 +1183,106 @@ pub const tc_cflag_t = switch (native_os) {
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else => @compileError("target libc does not have tc_cflag_t"),
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};
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pub const tcflag_t = switch (native_os) {
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.linux => std.os.linux.tcflag_t,
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.macos, .ios, .tvos, .watchos => u64,
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.freebsd, .kfreebsd => c_uint,
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.netbsd => c_uint,
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.dragonfly => c_uint,
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.openbsd => c_uint,
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.haiku => u32,
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.solaris, .illumos => c_uint,
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.emscripten => u32,
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.wasi => c_uint,
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else => @compileError("target libc does not have tcflag_t"),
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pub const tc_lflag_t = switch (native_os) {
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.linux => std.os.linux.tc_lflag_t,
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.macos, .ios, .tvos, .watchos, .netbsd, .freebsd, .kfreebsd, .dragonfly => packed struct(u32) {
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ECHOKE: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHO: bool = false,
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ECHONL: bool = false,
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ECHOPRT: bool = false,
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ECHOCTL: bool = false,
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ISIG: bool = false,
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ICANON: bool = false,
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ALTWERASE: bool = false,
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IEXTEN: bool = false,
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EXTPROC: bool = false,
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_12: u10 = 0,
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TOSTOP: bool = false,
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FLUSHO: bool = false,
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_24: u1 = 0,
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NOKERNINFO: bool = false,
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_26: u3 = 0,
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PENDIN: bool = false,
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_30: u1 = 0,
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NOFLSH: bool = false,
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},
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.openbsd => packed struct(u32) {
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ECHOKE: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHO: bool = false,
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ECHONL: bool = false,
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ECHOPRT: bool = false,
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ECHOCTL: bool = false,
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ISIG: bool = false,
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ICANON: bool = false,
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ALTWERASE: bool = false,
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IEXTEN: bool = false,
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EXTPROC: bool = false,
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_12: u10 = 0,
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TOSTOP: bool = false,
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FLUSHO: bool = false,
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XCASE: bool = false,
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NOKERNINFO: bool = false,
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_26: u3 = 0,
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PENDIN: bool = false,
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_30: u1 = 0,
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NOFLSH: bool = false,
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},
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.haiku => packed struct(u32) {
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ISIG: bool = false,
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ICANON: bool = false,
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XCASE: bool = false,
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ECHO: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHONL: bool = false,
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NOFLSH: bool = false,
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TOSTOP: bool = false,
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IEXTEN: bool = false,
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ECHOCTL: bool = false,
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ECHOPRT: bool = false,
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ECHOKE: bool = false,
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FLUSHO: bool = false,
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PENDIN: bool = false,
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_: u17 = 0,
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},
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.solaris, .illumos => packed struct(u32) {
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ISIG: bool = false,
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ICANON: bool = false,
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XCASE: bool = false,
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ECHO: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHONL: bool = false,
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NOFLSH: bool = false,
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TOSTOP: bool = false,
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ECHOCTL: bool = false,
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ECHOPRT: bool = false,
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ECHOKE: bool = false,
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DEFECHO: bool = false,
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FLUSHO: bool = false,
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PENDIN: bool = false,
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IEXTEN: bool = false,
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_: u16 = 0,
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},
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.wasi, .emscripten => packed struct(u32) {
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ISIG: bool = false,
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ICANON: bool = false,
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_2: u1 = 0,
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ECHO: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHONL: bool = false,
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NOFLSH: bool = false,
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TOSTOP: bool = false,
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_9: u6 = 0,
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IEXTEN: bool = false,
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_: u16 = 0,
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},
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else => @compileError("target libc does not have tc_lflag_t"),
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};
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pub const speed_t = switch (native_os) {
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@ -2692,28 +2692,6 @@ pub const SHUT = struct {
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pub const RDWR = 2;
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};
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pub const ECHOKE: tcflag_t = 0x00000001; // visual erase for line kill
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pub const ECHOE: tcflag_t = 0x00000002; // visually erase chars
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pub const ECHOK: tcflag_t = 0x00000004; // echo NL after line kill
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pub const ECHO: tcflag_t = 0x00000008; // enable echoing
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pub const ECHONL: tcflag_t = 0x00000010; // echo NL even if ECHO is off
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pub const ECHOPRT: tcflag_t = 0x00000020; // visual erase mode for hardcopy
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pub const ECHOCTL: tcflag_t = 0x00000040; // echo control chars as ^(Char)
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pub const ISIG: tcflag_t = 0x00000080; // enable signals INTR, QUIT, [D]SUSP
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pub const ICANON: tcflag_t = 0x00000100; // canonicalize input lines
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pub const ALTWERASE: tcflag_t = 0x00000200; // use alternate WERASE algorithm
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pub const IEXTEN: tcflag_t = 0x00000400; // enable DISCARD and LNEXT
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pub const EXTPROC: tcflag_t = 0x00000800; // external processing
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pub const TOSTOP: tcflag_t = 0x00400000; // stop background jobs from output
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pub const FLUSHO: tcflag_t = 0x00800000; // output being flushed (state)
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pub const NOKERNINFO: tcflag_t = 0x02000000; // no kernel output from VSTATUS
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pub const PENDIN: tcflag_t = 0x20000000; // XXX retype pending input (state)
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pub const NOFLSH: tcflag_t = 0x80000000; // don't flush after interrupt
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pub const TCSANOW: tcflag_t = 0; // make change immediate
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pub const TCSADRAIN: tcflag_t = 1; // drain output, then change
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pub const TCSAFLUSH: tcflag_t = 2; // drain output, flush input
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pub const TCSASOFT: tcflag_t = 0x10; // flag - don't alter h.w. state
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pub const TCSA = enum(c_uint) {
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NOW,
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DRAIN,
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@ -2721,40 +2699,6 @@ pub const TCSA = enum(c_uint) {
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_,
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};
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pub const B0: tcflag_t = 0;
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pub const B50: tcflag_t = 50;
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pub const B75: tcflag_t = 75;
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pub const B110: tcflag_t = 110;
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pub const B134: tcflag_t = 134;
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pub const B150: tcflag_t = 150;
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pub const B200: tcflag_t = 200;
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pub const B300: tcflag_t = 300;
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pub const B600: tcflag_t = 600;
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pub const B1200: tcflag_t = 1200;
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pub const B1800: tcflag_t = 1800;
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pub const B2400: tcflag_t = 2400;
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pub const B4800: tcflag_t = 4800;
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pub const B9600: tcflag_t = 9600;
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pub const B19200: tcflag_t = 19200;
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pub const B38400: tcflag_t = 38400;
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pub const B7200: tcflag_t = 7200;
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pub const B14400: tcflag_t = 14400;
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pub const B28800: tcflag_t = 28800;
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pub const B57600: tcflag_t = 57600;
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pub const B76800: tcflag_t = 76800;
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pub const B115200: tcflag_t = 115200;
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pub const B230400: tcflag_t = 230400;
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pub const EXTA: tcflag_t = 19200;
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pub const EXTB: tcflag_t = 38400;
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pub const TCIFLUSH: tcflag_t = 1;
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pub const TCOFLUSH: tcflag_t = 2;
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pub const TCIOFLUSH: tcflag_t = 3;
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pub const TCOOFF: tcflag_t = 1;
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pub const TCOON: tcflag_t = 2;
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pub const TCIOFF: tcflag_t = 3;
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pub const TCION: tcflag_t = 4;
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pub const winsize = extern struct {
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ws_row: u16,
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ws_col: u16,
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@ -187,10 +187,10 @@ pub const utsname = system.utsname;
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pub const CSIZE = system.CSIZE;
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pub const NCCS = system.NCCS;
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pub const speed_t = system.speed_t;
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pub const tcflag_t = system.tcflag_t;
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pub const tc_iflag_t = system.tc_iflag_t;
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pub const tc_oflag_t = system.tc_oflag_t;
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pub const tc_cflag_t = system.tc_cflag_t;
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pub const tc_lflag_t = system.tc_lflag_t;
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pub const F_OK = system.F_OK;
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pub const R_OK = system.R_OK;
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@ -5147,6 +5147,53 @@ pub const tc_cflag_t = switch (native_arch) {
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},
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};
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pub const tc_lflag_t = switch (native_arch) {
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.powerpc, .powerpcle, .powerpc64, .powerpc64le => packed struct(u32) {
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_0: u1 = 0,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHO: bool = false,
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ECHONL: bool = false,
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_5: u2 = 0,
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ISIG: bool = false,
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ICANON: bool = false,
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_9: u1 = 0,
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IEXTEN: bool = false,
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_11: u11 = 0,
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TOSTOP: bool = false,
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_23: u8 = 0,
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NOFLSH: bool = false,
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},
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.mips, .mipsel, .mips64, .mips64el => packed struct(u32) {
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ISIG: bool = false,
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ICANON: bool = false,
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_2: u1 = 0,
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ECHO: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHONL: bool = false,
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NOFLSH: bool = false,
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IEXTEN: bool = false,
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_9: u6 = 0,
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TOSTOP: bool = false,
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_: u16 = 0,
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},
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else => packed struct(u32) {
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ISIG: bool = false,
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ICANON: bool = false,
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_2: u1 = 0,
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ECHO: bool = false,
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ECHOE: bool = false,
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ECHOK: bool = false,
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ECHONL: bool = false,
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NOFLSH: bool = false,
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TOSTOP: bool = false,
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_9: u6 = 0,
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IEXTEN: bool = false,
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_: u16 = 0,
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},
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};
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pub const cc_t = switch (native_arch) {
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.mips, .mipsel, .mips64, .mips64el => enum(u8) {
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VINTR = 0,
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@ -5207,18 +5254,6 @@ pub const cc_t = switch (native_arch) {
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},
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};
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pub const tcflag_t = u32;
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pub const ISIG: tcflag_t = 1;
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pub const ICANON: tcflag_t = 2;
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pub const ECHO: tcflag_t = 8;
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pub const ECHOE: tcflag_t = 16;
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pub const ECHOK: tcflag_t = 32;
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pub const ECHONL: tcflag_t = 64;
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pub const NOFLSH: tcflag_t = 128;
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pub const TOSTOP: tcflag_t = 256;
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pub const IEXTEN: tcflag_t = 32768;
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pub const TCSA = enum(c_uint) {
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NOW,
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DRAIN,
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@ -5231,7 +5266,7 @@ pub const termios = switch (native_arch) {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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cc: [NCCS]cc_t,
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line: cc_t,
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ispeed: speed_t,
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@ -5241,7 +5276,7 @@ pub const termios = switch (native_arch) {
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iflag: tc_iflag_t,
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oflag: tc_oflag_t,
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cflag: tc_cflag_t,
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lflag: tcflag_t,
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lflag: tc_lflag_t,
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line: cc_t,
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cc: [NCCS]cc_t,
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ispeed: speed_t,
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