forked from M-Labs/artiq-zynq
fix problems with empty socket receive buffers
This commit is contained in:
parent
f604f23a22
commit
b6c0f0baed
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@ -26,9 +26,9 @@ checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
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[[package]]
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[[package]]
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name = "compiler_builtins"
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name = "compiler_builtins"
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version = "0.1.26"
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version = "0.1.27"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "036b035e9ebcd705affece16319223d19f229e2358be6e3b7b094e57193312e6"
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checksum = "38f18416546abfbf8d801c555a0e99524453e7214f9cc9107ad49de3d5948ccc"
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[[package]]
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[[package]]
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name = "cslice"
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name = "cslice"
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@ -43,7 +43,7 @@ version = "0.1.0"
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[[package]]
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[[package]]
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name = "libasync"
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name = "libasync"
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version = "0.0.0"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#b26327e474ef224c91f704b7f513a1495a981f87"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#be35be8d381449149040938f24c124861da9860e"
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dependencies = [
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dependencies = [
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"libcortex_a9",
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"libcortex_a9",
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"pin-utils",
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"pin-utils",
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@ -53,7 +53,7 @@ dependencies = [
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[[package]]
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[[package]]
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name = "libboard_zynq"
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name = "libboard_zynq"
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version = "0.0.0"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#b26327e474ef224c91f704b7f513a1495a981f87"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#be35be8d381449149040938f24c124861da9860e"
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dependencies = [
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dependencies = [
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"bit_field",
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"bit_field",
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"libcortex_a9",
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"libcortex_a9",
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@ -65,7 +65,7 @@ dependencies = [
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[[package]]
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[[package]]
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name = "libcortex_a9"
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name = "libcortex_a9"
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version = "0.0.0"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#b26327e474ef224c91f704b7f513a1495a981f87"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#be35be8d381449149040938f24c124861da9860e"
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dependencies = [
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dependencies = [
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"bit_field",
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"bit_field",
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"libregister",
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"libregister",
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@ -74,7 +74,7 @@ dependencies = [
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[[package]]
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[[package]]
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name = "libregister"
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name = "libregister"
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version = "0.0.0"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#b26327e474ef224c91f704b7f513a1495a981f87"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#be35be8d381449149040938f24c124861da9860e"
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dependencies = [
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dependencies = [
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"bit_field",
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"bit_field",
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"vcell",
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"vcell",
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@ -84,7 +84,7 @@ dependencies = [
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[[package]]
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[[package]]
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name = "libsupport_zynq"
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name = "libsupport_zynq"
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version = "0.0.0"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#b26327e474ef224c91f704b7f513a1495a981f87"
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source = "git+https://git.m-labs.hk/M-Labs/zc706.git#be35be8d381449149040938f24c124861da9860e"
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dependencies = [
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dependencies = [
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"compiler_builtins",
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"compiler_builtins",
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"libboard_zynq",
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"libboard_zynq",
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@ -67,11 +67,7 @@ async fn expect(stream: &TcpStream, pattern: &[u8]) -> Result<()> {
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async fn read_i8(stream: &TcpStream) -> Result<i8> {
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async fn read_i8(stream: &TcpStream) -> Result<i8> {
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Ok(stream.recv(|buf| {
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Ok(stream.recv(|buf| {
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if buf.len() >= 1 {
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Poll::Ready((1, buf[0] as i8))
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Poll::Ready((1, buf[0] as i8))
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} else {
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Poll::Pending
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}
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}).await?)
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}).await?)
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}
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}
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