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Merge #1571
1571: Remove broken newlib support r=rtzoeller a=asomers Nix has never supported a newlib target, but there were a few cfg checks for it in our codebase. Some of them were misspelled (newlibc vs newlib), and some of the checks were wrong. Removing them makes the code much more readable. Co-authored-by: Alan Somers <[email protected]>
2 parents 4f7119c + 54587ec commit 8eac0ee

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‎src/time.rs

+35-56
Original file line numberDiff line numberDiff line change
@@ -57,10 +57,8 @@ impl ClockId {
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#[cfg(not(any(
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target_os = "macos",
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target_os = "ios",
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all(
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not(any(target_env = "uclibc", target_env = "newlibc")),
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any(target_os = "redox", target_os = "hermit",),
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),
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target_os = "redox",
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target_os = "hermit",
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)))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub fn set_time(self, timespec: TimeSpec) -> Result<()> {
@@ -73,30 +71,27 @@ impl ClockId {
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}
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(target_os = "linux", target_os = "android", target_os = "emscripten"),
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)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_BOOTTIME: ClockId = ClockId(libc::CLOCK_BOOTTIME);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(target_os = "linux", target_os = "android", target_os = "emscripten")
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)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_BOOTTIME_ALARM: ClockId = ClockId(libc::CLOCK_BOOTTIME_ALARM);
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pub const CLOCK_MONOTONIC: ClockId = ClockId(libc::CLOCK_MONOTONIC);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(target_os = "linux", target_os = "android", target_os = "emscripten")
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)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_MONOTONIC_COARSE: ClockId = ClockId(libc::CLOCK_MONOTONIC_COARSE);
@@ -107,25 +102,23 @@ impl ClockId {
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_MONOTONIC_PRECISE: ClockId = ClockId(libc::CLOCK_MONOTONIC_PRECISE);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(target_os = "linux", target_os = "android", target_os = "emscripten")
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)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_MONOTONIC_RAW: ClockId = ClockId(libc::CLOCK_MONOTONIC_RAW);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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target_env = "uclibc",
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target_os = "macos",
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target_os = "ios",
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target_os = "freebsd",
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target_os = "dragonfly",
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all(
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not(target_env = "newlib"),
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any(target_os = "linux", target_os = "android", target_os = "emscripten")
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)
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target_os = "redox",
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_PROCESS_CPUTIME_ID: ClockId = ClockId(libc::CLOCK_PROCESS_CPUTIME_ID);
@@ -134,20 +127,18 @@ impl ClockId {
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pub const CLOCK_PROF: ClockId = ClockId(libc::CLOCK_PROF);
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pub const CLOCK_REALTIME: ClockId = ClockId(libc::CLOCK_REALTIME);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(target_os = "linux", target_os = "android", target_os = "emscripten")
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)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_REALTIME_ALARM: ClockId = ClockId(libc::CLOCK_REALTIME_ALARM);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(target_os = "linux", target_os = "android", target_os = "emscripten")
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)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_REALTIME_COARSE: ClockId = ClockId(libc::CLOCK_REALTIME_COARSE);
@@ -161,40 +152,29 @@ impl ClockId {
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#[cfg_attr(docsrs, doc(cfg(all())))]
162153
pub const CLOCK_SECOND: ClockId = ClockId(libc::CLOCK_SECOND);
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#[cfg(any(
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(
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target_os = "emscripten",
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all(target_os = "linux", target_env = "musl")
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)
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)
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all(target_os = "linux", target_env = "musl")
172158
))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
174160
pub const CLOCK_SGI_CYCLE: ClockId = ClockId(libc::CLOCK_SGI_CYCLE);
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#[cfg(any(
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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all(
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not(any(target_env = "uclibc", target_env = "newlib")),
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any(
180-
target_os = "emscripten",
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all(target_os = "linux", target_env = "musl")
182-
)
183-
)
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
186168
pub const CLOCK_TAI: ClockId = ClockId(libc::CLOCK_TAI);
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#[cfg(any(
188-
target_env = "uclibc",
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target_os = "android",
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target_os = "emscripten",
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target_os = "fuchsia",
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target_os = "ios",
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target_os = "macos",
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target_os = "freebsd",
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target_os = "dragonfly",
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all(
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not(target_env = "newlib"),
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any(target_os = "linux", target_os = "android", target_os = "emscripten",),
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),
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target_os = "linux"
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))]
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#[cfg_attr(docsrs, doc(cfg(all())))]
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pub const CLOCK_THREAD_CPUTIME_ID: ClockId = ClockId(libc::CLOCK_THREAD_CPUTIME_ID);
@@ -257,10 +237,9 @@ pub fn clock_gettime(clock_id: ClockId) -> Result<TimeSpec> {
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#[cfg(not(any(
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target_os = "macos",
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target_os = "ios",
260-
all(
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not(any(target_env = "uclibc", target_env = "newlibc")),
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any(target_os = "redox", target_os = "hermit",),
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),
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target_env = "uclibc",
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target_os = "redox",
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target_os = "hermit",
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)))]
265244
#[cfg_attr(docsrs, doc(cfg(all())))]
266245
pub fn clock_settime(clock_id: ClockId, timespec: TimeSpec) -> Result<()> {

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