223 Commits (be035bf42ce540eed2b391fa21ee5a05ba40e305)

 

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Author	SHA1	Message	Date
Alessandro Decina	7ae3ddf2fa	xtask: use aya-gen to generate the getters	4 years ago
Alessandro Decina	b66a73f6c7	Add aya-gen ... aya-gen can be used to generate bindings for kernel types, eg: aya-gen btf-types ethhdr --probe-read-getters Will generate: // ... #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct ethhdr { pub h_dest: [::aya_bpf_cty::c_uchar; 6usize], pub h_source: [::aya_bpf_cty::c_uchar; 6usize], pub h_proto: __be16, } impl ethhdr { pub fn h_dest(&self) -> Option<[::aya_bpf_cty::c_uchar; 6usize]> { unsafe { ::aya_bpf::helpers::bpf_probe_read(&self.h_dest) }.ok() } pub fn h_source(&self) -> Option<[::aya_bpf_cty::c_uchar; 6usize]> { unsafe { ::aya_bpf::helpers::bpf_probe_read(&self.h_source) }.ok() } pub fn h_proto(&self) -> Option<__be16> { unsafe { ::aya_bpf::helpers::bpf_probe_read(&self.h_proto) }.ok() } }	4 years ago
Alessandro Decina	7815711196	bpf: add aya-bpf-bindings ... Move the generated bindings to aya-bpf-bindings.	4 years ago
Alessandro Decina	b5cb1f479f	xask: add bindings::write	4 years ago
Alessandro Decina	ee205627b7	xtask: rename bindgen module to bindings	4 years ago
Alessandro Decina	1bb3846071	xtask: fix getters source order ... Generate getters in the same order as the fields they access. Avoids git noise and makes for better docs.	4 years ago
Alessandro Decina	25170a539b	xtask: start moving bindgen to its own module	4 years ago
Alessandro Decina	dc15c978f5	aya-bpf: generate bpf_probe_read getters for kernel types	4 years ago
Alessandro Decina	cdf960aaa1	bpf: initial bpf bindings	4 years ago
Alessandro Decina	8327ffbb8d	xdp: xdp BPF_LINK_CREATE was added in 5.9	4 years ago
Alessandro Decina	1e779c520a	aya: obj: implement sane defaults for license and kernel version ... Default to license=GPL and kernel_version=any	4 years ago
Alessandro Decina	f11df77f85	aya: implement missing bit of retprobes	4 years ago
Alessandro Decina	b7369d2763	aya: sys: fix warning	4 years ago
Alessandro Decina	82bcef3790	aya: rename gen-bindings to gen-bindings.sh	4 years ago
Alessandro Decina	245cd46bab	aya: tweak error display	4 years ago
Alessandro Decina	3e8a279a59	Fix build with musl	4 years ago
Alessandro Decina	68a633fe51	perf_map: support max_entries=0 ... When a PerfMap has max_entries=0, set max_entries to the number of available CPUs.	4 years ago
Alessandro Decina	f56c32b46b	util: add possible_cpus()	4 years ago
Alessandro Decina	d6f299065d	Add rustfmt.toml	4 years ago
Alessandro Decina	a3ab2eff57	Format fixes	4 years ago
Alessandro Decina	0cf5d17e38	deps: enable only the std feature for the futures crate	4 years ago
Alessandro Decina	3abe9bb859	Fix RawFd import paths	4 years ago
Alessandro Decina	2cec04c578	bpf: add explicit BTF argument to the load API ... Add a `target_btf: Option<Btf>` argument to Bpf::load. None can be passed to indicate to skip BTF relocation, for example for kernels that don't support it. Some(btf) can be used to pass BTF parsed with Btf::from_sys_fs() or Btf::parse/parse_file. Finally, add a simpler Bpf::load_file(path) that uses from_sys_fs() internally to simplify the common case.	4 years ago
Alessandro Decina	01e9f81043	Add license files	4 years ago
Alessandro Decina	55d8bcf386	xdp: add support for attaching with custom xdp flags	4 years ago
Alessandro Decina	d326038cf4	programs: rework ProgramError a bit ... Move type specific errors to XdpError SocketFilterError etc. Annotate all source errors with #[source]	4 years ago
Alessandro Decina	f88ca1f1f1	programs: add internal API to create links	4 years ago
Alessandro Decina	ba992a2414	maps: fail new() for high level wrappers if the underlying map hasn't been created	4 years ago
Alessandro Decina	873691d050	Trim deps a bit more	4 years ago
Alessandro Decina	f1da541234	The futures crate is only needed when async is enabled	4 years ago
Alessandro Decina	14c98455a9	btf: remove unused methods	4 years ago
Alessandro Decina	a5e19fc4ac	Fix warnings	4 years ago
Alessandro Decina	fdc4dad5ff	maps: add AsyncPerfMap ... When the async_tokio or async_std features are enabled, AsyncPerfMap provides an async version of PerfMap which returns a future from read_events()	4 years ago
Alessandro Decina	4be0c45305	perf_map: split in sub modules	4 years ago
Alessandro Decina	95a24c6f8b	perf_map: implement AsRawFd	4 years ago
Alessandro Decina	5d6fe8bdf4	Add IOError variants to PerfMapError and PerfBufferError	4 years ago
Alessandro Decina	b9be2f1a9b	Make aya::maps::perf_map public	4 years ago
Alessandro Decina	160e0be6d6	Change the suffix of errors from *Failed to *Error	4 years ago
Alessandro Decina	d4e282535b	bpf, perf_map: make maps usable from multiple threads ... Change PerfMap API so that individual buffers can be read from multiple threads. Change the way maps are stored in the `Bpf` struct from RefCell to a custom RwLock.	4 years ago
Alessandro Decina	d7c91efb2d	Make online_cpus() util public	4 years ago
Alessandro Decina	2215e202f4	Generate arch specific bindings ... Currently x86_64 and aarch64 are supported	4 years ago
Alessandro Decina	1de392964b	Add src/generated/netlink_bindings.rs to repo	4 years ago
Alessandro Decina	af8f769b50	Turn the project into a workspace, move code under aya/	4 years ago
Alessandro Decina	c110394aaa	xdp: add netlink based implementation for kernels < 5.7 ... bpf_link_create was introduced in linux 5.7, so use netlink to configure XDP on older kernels.	4 years ago
Alessandro Decina	9614132724	Implement detaching from socket filters	4 years ago
Alessandro Decina	4bd0cde199	sys: add kernel_version() util to get the running kernel version	4 years ago
Alessandro Decina	8f5a17b542	Rename the syscalls module to sys	4 years ago
Alessandro Decina	e83a26b307	probe: sysfs helpers don't need to be public	4 years ago
Alessandro Decina	54637eab04	Improve relocation errors ... Use BpfError::RelocationError for both maps and BTF relocations. The error includes the name of the program that failed, and the source error stored as Box<dyn Error>. This hides the implementation details of the source errors - which are unrecoverable anyway - while still allowing fine grained error messages.	4 years ago
Alessandro Decina	37c3a198c4	Rework the error hierarchy ... Add BpfError::IO and BpfError::BtfError and remove the nested IO and BtfError variants inside ParseError and RelocationError	4 years ago