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esp-wifi: other crates also provide strchr (littlefs2-sys) (#2096)

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* esp-wifi: other crates also provide strchr (littlefs2-sys)

* esp-wifi: other crates also provide strchr (littlefs2-sys)

* changelog

* fmt :-(
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liebman 2024-09-06 02:22:33 -07:00 committed by GitHub
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2
esp-wifi/CHANGELOG.md
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@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Added ### Added
- Added `have-strchr` feature to disable including `strchr` (#2096)
### Changed ### Changed
### Fixed ### Fixed

1
esp-wifi/Cargo.toml
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@ -133,6 +133,7 @@ wifi-default = ["ipv4", "tcp", "udp", "icmp", "igmp", "dns", "dhcpv4"]
defmt = ["dep:defmt", "smoltcp?/defmt", "esp-hal/defmt"] defmt = ["dep:defmt", "smoltcp?/defmt", "esp-hal/defmt"]
log = ["dep:log", "esp-hal/log"] log = ["dep:log", "esp-hal/log"]
sniffer = ["wifi"] sniffer = ["wifi"]
have-strchr = []
[package.metadata.docs.rs] [package.metadata.docs.rs]
features = [ features = [

6
esp-wifi/src/compat/misc.rs
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@ -46,6 +46,12 @@ unsafe extern "C" fn strcmp(str1: *const i8, str2: *const i8) -> i32 {
} }
} }
#[cfg(feature = "have-strchr")]
extern "C" {
fn strchr(str: *const i8, c: i32) -> *const i8;
}
#[cfg(not(feature = "have-strchr"))]
#[no_mangle] #[no_mangle]
unsafe extern "C" fn strchr(str: *const i8, c: i32) -> *const i8 { unsafe extern "C" fn strchr(str: *const i8, c: i32) -> *const i8 {
trace!("strchr {:?} {}", str, c); trace!("strchr {:?} {}", str, c);