diff options
Diffstat (limited to 'src/sys/socket/consts.rs')
| -rw-r--r-- | src/sys/socket/consts.rs | 66 |
1 files changed, 44 insertions, 22 deletions
diff --git a/src/sys/socket/consts.rs b/src/sys/socket/consts.rs index eb1ca4b7..86b1aa04 100644 --- a/src/sys/socket/consts.rs +++ b/src/sys/socket/consts.rs @@ -85,15 +85,18 @@ mod os { pub const INADDR_NONE: InAddrT = 0xffffffff; pub const INADDR_BROADCAST: InAddrT = 0xffffffff; - pub type SockMessageFlags = c_int; // Flags for send/recv and their relatives - pub const MSG_OOB: SockMessageFlags = 0x1; - pub const MSG_PEEK: SockMessageFlags = 0x2; - pub const MSG_CTRUNC: SockMessageFlags = 0x08; - pub const MSG_TRUNC: SockMessageFlags = 0x20; - pub const MSG_DONTWAIT: SockMessageFlags = 0x40; - pub const MSG_EOR: SockMessageFlags = 0x80; - pub const MSG_ERRQUEUE: SockMessageFlags = 0x2000; + bitflags!{ + flags MsgFlags : libc::c_int { + const MSG_OOB = 0x0001, + const MSG_PEEK = 0x0002, + const MSG_CTRUNC = 0x0008, + const MSG_TRUNC = 0x0020, + const MSG_DONTWAIT = 0x0040, + const MSG_EOR = 0x0080, + const MSG_ERRQUEUE = 0x2000, + } + } // shutdown flags pub const SHUT_RD: c_int = 0; @@ -218,14 +221,17 @@ mod os { pub const INADDR_NONE: InAddrT = 0xffffffff; pub const INADDR_BROADCAST: InAddrT = 0xffffffff; - pub type SockMessageFlags = i32; // Flags for send/recv and their relatives - pub const MSG_OOB: SockMessageFlags = 0x1; - pub const MSG_PEEK: SockMessageFlags = 0x2; - pub const MSG_EOR: SockMessageFlags = 0x8; - pub const MSG_TRUNC: SockMessageFlags = 0x10; - pub const MSG_CTRUNC: SockMessageFlags = 0x20; - pub const MSG_DONTWAIT: SockMessageFlags = 0x80; + bitflags!{ + flags MsgFlags : libc::c_int { + const MSG_OOB = 0x01, + const MSG_PEEK = 0x02, + const MSG_EOR = 0x08, + const MSG_TRUNC = 0x10, + const MSG_CTRUNC = 0x20, + const MSG_DONTWAIT = 0x80, + } + } // shutdown flags pub const SHUT_RD: c_int = 0; @@ -301,11 +307,14 @@ mod os { pub const INADDR_NONE: InAddrT = 0xffffffff; pub const INADDR_BROADCAST: InAddrT = 0xffffffff; - pub type SockMessageFlags = i32; // Flags for send/recv and their relatives - pub const MSG_OOB: SockMessageFlags = 0x1; - pub const MSG_PEEK: SockMessageFlags = 0x2; - pub const MSG_DONTWAIT: SockMessageFlags = 0x80; + bitflags!{ + flags MsgFlags : libc::c_int { + const MSG_OOB = 0x01, + const MSG_PEEK = 0x02, + const MSG_DONTWAIT = 0x80, + } + } // shutdown flags pub const SHUT_RD: c_int = 0; @@ -316,12 +325,25 @@ mod os { #[cfg(test)] mod test { use super::*; - use nixtest::assert_const_eq; - use libc::c_int; + use nixtest::{assert_const_eq,get_int_const,GetConst}; + use libc::{c_char}; + use std::fmt; + + impl fmt::Display for MsgFlags { + fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + write!(f, "{}", self.bits()) + } + } + + impl GetConst for MsgFlags { + unsafe fn get_const(name: *const c_char) -> MsgFlags { + MsgFlags::from_bits_truncate(get_int_const(name)) + } + } macro_rules! check_const { ($($konst:ident),+) => {{ - $(assert_const_eq(stringify!($konst), $konst as c_int);)+ + $(assert_const_eq(stringify!($konst), $konst);)+ }}; } |