Skip to content

Special-case emscripten without atomics to take no-threads path #156366

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
juntyr wants to merge 1 commit into
base: main
Choose a base branch
from
+20 −0
Open

Special-case emscripten without atomics to take no-threads path #156366

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions library/std/src/sys/sync/condvar/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
cfg_select! {
all(target_os = "emscripten", not(target_feature = "atomics")) => {
mod no_threads;
pub use no_threads::Condvar;
}
any(
all(target_os = "windows", not(target_vendor="win7")),
target_os = "linux",
Expand Down
4 changes: 4 additions & 0 deletions library/std/src/sys/sync/mutex/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
cfg_select! {
all(target_os = "emscripten", not(target_feature = "atomics")) => {
mod no_threads;
pub use no_threads::Mutex;
}
any(
all(target_os = "windows", not(target_vendor = "win7")),
target_os = "linux",
Expand Down
4 changes: 4 additions & 0 deletions library/std/src/sys/sync/once/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,10 @@
// should help the fast path on call sites.

cfg_select! {
all(target_os = "emscripten", not(target_feature = "atomics")) => {
mod no_threads;
pub use no_threads::{Once, OnceState};
}
any(
all(target_os = "windows", not(target_vendor="win7")),
target_os = "linux",
Expand Down
4 changes: 4 additions & 0 deletions library/std/src/sys/sync/rwlock/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
cfg_select! {
all(target_os = "emscripten", not(target_feature = "atomics")) => {
mod no_threads;
pub use no_threads::RwLock;
}
any(
all(target_os = "windows", not(target_vendor = "win7")),
target_os = "linux",
Expand Down
4 changes: 4 additions & 0 deletions library/std/src/sys/sync/thread_parking/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
cfg_select! {
all(target_os = "emscripten", not(target_feature = "atomics")) => {
mod unsupported;
pub use unsupported::Parker;
}
any(
all(target_os = "windows", not(target_vendor = "win7")),
target_os = "linux",
Expand Down
Loading