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-rw-r--r--src/sys/aio.rs62
-rw-r--r--src/sys/event.rs2
-rw-r--r--src/sys/reboot.rs27
-rw-r--r--src/sys/signal.rs103
4 files changed, 102 insertions, 92 deletions
diff --git a/src/sys/aio.rs b/src/sys/aio.rs
index 4be0da7b..826c0973 100644
--- a/src/sys/aio.rs
+++ b/src/sys/aio.rs
@@ -13,38 +13,44 @@ use sys::time::TimeSpec;
/// Mode for `AioCb::fsync`. Controls whether only data or both data and
/// metadata are synced.
-#[repr(i32)]
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum AioFsyncMode {
- /// do it like `fsync`
- O_SYNC = libc::O_SYNC,
- /// on supported operating systems only, do it like `fdatasync`
- #[cfg(any(target_os = "openbsd", target_os = "bitrig",
- target_os = "netbsd", target_os = "macos", target_os = "ios",
- target_os = "linux"))]
- O_DSYNC = libc::O_DSYNC
+libc_enum! {
+ #[repr(i32)]
+ pub enum AioFsyncMode {
+ /// do it like `fsync`
+ O_SYNC,
+ /// on supported operating systems only, do it like `fdatasync`
+ #[cfg(any(target_os = "bitrig",
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ O_DSYNC
+ }
}
-/// When used with `lio_listio`, determines whether a given `aiocb` should be
-/// used for a read operation, a write operation, or ignored. Has no effect for
-/// any other aio functions.
-#[repr(i32)]
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum LioOpcode {
- LIO_NOP = libc::LIO_NOP,
- LIO_WRITE = libc::LIO_WRITE,
- LIO_READ = libc::LIO_READ
+libc_enum! {
+ /// When used with `lio_listio`, determines whether a given `aiocb` should be
+ /// used for a read operation, a write operation, or ignored. Has no effect for
+ /// any other aio functions.
+ #[repr(i32)]
+ pub enum LioOpcode {
+ LIO_NOP,
+ LIO_WRITE,
+ LIO_READ,
+ }
}
-/// Mode for `lio_listio`.
-#[repr(i32)]
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum LioMode {
- /// Requests that `lio_listio` block until all requested operations have
- /// been completed
- LIO_WAIT = libc::LIO_WAIT,
- /// Requests that `lio_listio` return immediately
- LIO_NOWAIT = libc::LIO_NOWAIT,
+libc_enum! {
+ /// Mode for `lio_listio`.
+ #[repr(i32)]
+ pub enum LioMode {
+ /// Requests that `lio_listio` block until all requested operations have
+ /// been completed
+ LIO_WAIT,
+ /// Requests that `lio_listio` return immediately
+ LIO_NOWAIT,
+ }
}
/// Return values for `AioCb::cancel and aio_cancel_all`
diff --git a/src/sys/event.rs b/src/sys/event.rs
index a96dd07c..189f8239 100644
--- a/src/sys/event.rs
+++ b/src/sys/event.rs
@@ -34,7 +34,7 @@ type type_of_data = libc::int64_t;
type type_of_event_filter = u32;
#[cfg(not(target_os = "netbsd"))]
type type_of_event_filter = i16;
-libc_enum!{
+libc_enum! {
#[cfg_attr(target_os = "netbsd", repr(u32))]
#[cfg_attr(not(target_os = "netbsd"), repr(i16))]
pub enum EventFilter {
diff --git a/src/sys/reboot.rs b/src/sys/reboot.rs
index 94f30f62..5b340e32 100644
--- a/src/sys/reboot.rs
+++ b/src/sys/reboot.rs
@@ -5,19 +5,20 @@ use libc;
use void::Void;
use std::mem::drop;
-/// How exactly should the system be rebooted.
-///
-/// See [`set_cad_enabled()`](fn.set_cad_enabled.html) for
-/// enabling/disabling Ctrl-Alt-Delete.
-#[repr(i32)]
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub enum RebootMode {
- RB_HALT_SYSTEM = libc::RB_HALT_SYSTEM,
- RB_KEXEC = libc::RB_KEXEC,
- RB_POWER_OFF = libc::RB_POWER_OFF,
- RB_AUTOBOOT = libc::RB_AUTOBOOT,
- // we do not support Restart2,
- RB_SW_SUSPEND = libc::RB_SW_SUSPEND,
+libc_enum! {
+ /// How exactly should the system be rebooted.
+ ///
+ /// See [`set_cad_enabled()`](fn.set_cad_enabled.html) for
+ /// enabling/disabling Ctrl-Alt-Delete.
+ #[repr(i32)]
+ pub enum RebootMode {
+ RB_HALT_SYSTEM,
+ RB_KEXEC,
+ RB_POWER_OFF,
+ RB_AUTOBOOT,
+ // we do not support Restart2,
+ RB_SW_SUSPEND,
+ }
}
pub fn reboot(how: RebootMode) -> Result<Void> {
diff --git a/src/sys/signal.rs b/src/sys/signal.rs
index b22b665c..093fdb8e 100644
--- a/src/sys/signal.rs
+++ b/src/sys/signal.rs
@@ -11,50 +11,52 @@ use std::ptr;
#[cfg(not(target_os = "openbsd"))]
pub use self::sigevent::*;
-// Currently there is only one definition of c_int in libc, as well as only one
-// type for signal constants.
-// We would prefer to use the libc::c_int alias in the repr attribute. Unfortunately
-// this is not (yet) possible.
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-#[repr(i32)]
-pub enum Signal {
- SIGHUP = libc::SIGHUP,
- SIGINT = libc::SIGINT,
- SIGQUIT = libc::SIGQUIT,
- SIGILL = libc::SIGILL,
- SIGTRAP = libc::SIGTRAP,
- SIGABRT = libc::SIGABRT,
- SIGBUS = libc::SIGBUS,
- SIGFPE = libc::SIGFPE,
- SIGKILL = libc::SIGKILL,
- SIGUSR1 = libc::SIGUSR1,
- SIGSEGV = libc::SIGSEGV,
- SIGUSR2 = libc::SIGUSR2,
- SIGPIPE = libc::SIGPIPE,
- SIGALRM = libc::SIGALRM,
- SIGTERM = libc::SIGTERM,
- #[cfg(all(any(target_os = "linux", target_os = "android", target_os = "emscripten"), not(any(target_arch = "mips", target_arch = "mips64"))))]
- SIGSTKFLT = libc::SIGSTKFLT,
- SIGCHLD = libc::SIGCHLD,
- SIGCONT = libc::SIGCONT,
- SIGSTOP = libc::SIGSTOP,
- SIGTSTP = libc::SIGTSTP,
- SIGTTIN = libc::SIGTTIN,
- SIGTTOU = libc::SIGTTOU,
- SIGURG = libc::SIGURG,
- SIGXCPU = libc::SIGXCPU,
- SIGXFSZ = libc::SIGXFSZ,
- SIGVTALRM = libc::SIGVTALRM,
- SIGPROF = libc::SIGPROF,
- SIGWINCH = libc::SIGWINCH,
- SIGIO = libc::SIGIO,
- #[cfg(any(target_os = "linux", target_os = "android", target_os = "emscripten"))]
- SIGPWR = libc::SIGPWR,
- SIGSYS = libc::SIGSYS,
- #[cfg(not(any(target_os = "linux", target_os = "android", target_os = "emscripten")))]
- SIGEMT = libc::SIGEMT,
- #[cfg(not(any(target_os = "linux", target_os = "android", target_os = "emscripten")))]
- SIGINFO = libc::SIGINFO,
+libc_enum!{
+ // Currently there is only one definition of c_int in libc, as well as only one
+ // type for signal constants.
+ // We would prefer to use the libc::c_int alias in the repr attribute. Unfortunately
+ // this is not (yet) possible.
+ #[repr(i32)]
+ pub enum Signal {
+ SIGHUP,
+ SIGINT,
+ SIGQUIT,
+ SIGILL,
+ SIGTRAP,
+ SIGABRT,
+ SIGBUS,
+ SIGFPE,
+ SIGKILL,
+ SIGUSR1,
+ SIGSEGV,
+ SIGUSR2,
+ SIGPIPE,
+ SIGALRM,
+ SIGTERM,
+ #[cfg(all(any(target_os = "android", target_os = "emscripten", target_os = "linux"),
+ not(any(target_arch = "mips", target_arch = "mips64"))))]
+ SIGSTKFLT,
+ SIGCHLD,
+ SIGCONT,
+ SIGSTOP,
+ SIGTSTP,
+ SIGTTIN,
+ SIGTTOU,
+ SIGURG,
+ SIGXCPU,
+ SIGXFSZ,
+ SIGVTALRM,
+ SIGPROF,
+ SIGWINCH,
+ SIGIO,
+ #[cfg(any(target_os = "android", target_os = "emscripten", target_os = "linux"))]
+ SIGPWR,
+ SIGSYS,
+ #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ SIGEMT,
+ #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ SIGINFO,
+ }
}
pub use self::Signal::*;
@@ -241,12 +243,13 @@ libc_bitflags!{
}
}
-#[repr(i32)]
-#[derive(Clone, Copy, PartialEq)]
-pub enum SigmaskHow {
- SIG_BLOCK = libc::SIG_BLOCK,
- SIG_UNBLOCK = libc::SIG_UNBLOCK,
- SIG_SETMASK = libc::SIG_SETMASK,
+libc_enum! {
+ #[repr(i32)]
+ pub enum SigmaskHow {
+ SIG_BLOCK,
+ SIG_UNBLOCK,
+ SIG_SETMASK,
+ }
}
#[derive(Clone, Copy)]