2921 lines
89 KiB
Rust
Executable File
2921 lines
89 KiB
Rust
Executable File
#![deny(warnings)]
|
|
|
|
extern crate cc;
|
|
extern crate ctest2 as ctest;
|
|
|
|
use std::env;
|
|
|
|
fn do_cc() {
|
|
let target = env::var("TARGET").unwrap();
|
|
if cfg!(unix) {
|
|
let exclude = ["redox", "wasi"];
|
|
if !exclude.iter().any(|x| target.contains(x)) {
|
|
let mut cmsg = cc::Build::new();
|
|
|
|
cmsg.file("src/cmsg.c");
|
|
|
|
if target.contains("solaris") || target.contains("illumos") {
|
|
cmsg.define("_XOPEN_SOURCE", "700");
|
|
}
|
|
cmsg.compile("cmsg");
|
|
}
|
|
}
|
|
if target.contains("android") || target.contains("linux") {
|
|
cc::Build::new().file("src/errqueue.c").compile("errqueue");
|
|
}
|
|
}
|
|
|
|
fn do_ctest() {
|
|
match &env::var("TARGET").unwrap() {
|
|
t if t.contains("android") => return test_android(t),
|
|
t if t.contains("apple") => return test_apple(t),
|
|
t if t.contains("cloudabi") => return test_cloudabi(t),
|
|
t if t.contains("dragonfly") => return test_dragonflybsd(t),
|
|
t if t.contains("emscripten") => return test_emscripten(t),
|
|
t if t.contains("freebsd") => return test_freebsd(t),
|
|
t if t.contains("linux") => return test_linux(t),
|
|
t if t.contains("netbsd") => return test_netbsd(t),
|
|
t if t.contains("openbsd") => return test_openbsd(t),
|
|
t if t.contains("redox") => return test_redox(t),
|
|
t if t.contains("solaris") => return test_solarish(t),
|
|
t if t.contains("illumos") => return test_solarish(t),
|
|
t if t.contains("wasi") => return test_wasi(t),
|
|
t if t.contains("windows") => return test_windows(t),
|
|
t if t.contains("vxworks") => return test_vxworks(t),
|
|
t => panic!("unknown target {}", t),
|
|
}
|
|
}
|
|
|
|
fn ctest_cfg() -> ctest::TestGenerator {
|
|
let mut cfg = ctest::TestGenerator::new();
|
|
let libc_cfgs = [
|
|
"libc_priv_mod_use",
|
|
"libc_union",
|
|
"libc_const_size_of",
|
|
"libc_align",
|
|
"libc_core_cvoid",
|
|
"libc_packedN",
|
|
"libc_thread_local",
|
|
];
|
|
for f in &libc_cfgs {
|
|
cfg.cfg(f, None);
|
|
}
|
|
cfg
|
|
}
|
|
|
|
fn main() {
|
|
do_cc();
|
|
do_ctest();
|
|
}
|
|
|
|
macro_rules! headers {
|
|
($cfg:ident: [$m:expr]: $header:literal) => {
|
|
if $m {
|
|
$cfg.header($header);
|
|
}
|
|
};
|
|
($cfg:ident: $header:literal) => {
|
|
$cfg.header($header);
|
|
};
|
|
($($cfg:ident: $([$c:expr]:)* $header:literal,)*) => {
|
|
$(headers!($cfg: $([$c]:)* $header);)*
|
|
};
|
|
($cfg:ident: $( $([$c:expr]:)* $header:literal,)*) => {
|
|
headers!($($cfg: $([$c]:)* $header,)*);
|
|
};
|
|
($cfg:ident: $( $([$c:expr]:)* $header:literal),*) => {
|
|
headers!($($cfg: $([$c]:)* $header,)*);
|
|
};
|
|
}
|
|
|
|
fn test_apple(target: &str) {
|
|
assert!(target.contains("apple"));
|
|
let x86_64 = target.contains("x86_64");
|
|
let i686 = target.contains("i686");
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
cfg.define("__APPLE_USE_RFC_3542", None);
|
|
|
|
headers! { cfg:
|
|
"aio.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"execinfo.h",
|
|
"fcntl.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"mach-o/dyld.h",
|
|
"mach/mach_time.h",
|
|
"malloc/malloc.h",
|
|
"net/bpf.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/if_dl.h",
|
|
"net/if_utun.h",
|
|
"net/route.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/if_ether.h",
|
|
"netinet/in.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pwd.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"spawn.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/event.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/ipc.h",
|
|
"sys/kern_control.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/proc_info.h",
|
|
"sys/ptrace.h",
|
|
"sys/quota.h",
|
|
"sys/resource.h",
|
|
"sys/sem.h",
|
|
"sys/shm.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/sys_domain.h",
|
|
"sys/sysctl.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/timex.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"sys/xattr.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"unistd.h",
|
|
"util.h",
|
|
"utime.h",
|
|
"utmpx.h",
|
|
"wchar.h",
|
|
"xlocale.h",
|
|
[x86_64]: "crt_externs.h",
|
|
}
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// FIXME: actually a union
|
|
"sigval" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// These OSX constants are removed in Sierra.
|
|
// https://developer.apple.com/library/content/releasenotes/General/APIDiffsMacOS10_12/Swift/Darwin.html
|
|
"KERN_KDENABLE_BG_TRACE" | "KERN_KDDISABLE_BG_TRACE" => true,
|
|
// FIXME: the value has been changed since Catalina (0xffff0000 -> 0x3fff0000).
|
|
"SF_SETTABLE" => true,
|
|
// FIXME: the value has been changed since Catalina (VM_FLAGS_RESILIENT_MEDIA is also contained now).
|
|
"VM_FLAGS_USER_REMAP" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
// skip those that are manually verified
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" => true,
|
|
|
|
// close calls the close_nocancel system call
|
|
"close" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field(move |struct_, field| {
|
|
match (struct_, field) {
|
|
// FIXME: the array size has been changed since macOS 10.15 ([8] -> [7]).
|
|
("statfs", "f_reserved") => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
match (struct_, field) {
|
|
// FIXME: actually a union
|
|
("sigevent", "sigev_value") => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.volatile_item(|i| {
|
|
use ctest::VolatileItemKind::*;
|
|
match i {
|
|
StructField(ref n, ref f) if n == "aiocb" && f == "aio_buf" => {
|
|
true
|
|
}
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "DIR" | "Dl_info" => ty.to_string(),
|
|
|
|
// OSX calls this something else
|
|
"sighandler_t" => "sig_t".to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
t if is_struct => format!("struct {}", t),
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", "espec.tv_nsec")
|
|
}
|
|
// FIXME: sigaction actually contains a union with two variants:
|
|
// a sa_sigaction with type: (*)(int, struct __siginfo *, void *)
|
|
// a sa_handler with type sig_t
|
|
"sa_sigaction" if struct_ == "sigaction" => {
|
|
"sa_handler".to_string()
|
|
}
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_roundtrip(move |s| match s {
|
|
// FIXME: this type has the wrong ABI
|
|
"max_align_t" if i686 => true,
|
|
_ => false,
|
|
});
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_openbsd(target: &str) {
|
|
assert!(target.contains("openbsd"));
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
|
|
headers! { cfg:
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"sys/stat.h",
|
|
"sys/types.h",
|
|
"time.h",
|
|
"wchar.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"sys/socket.h",
|
|
"net/if.h",
|
|
"net/route.h",
|
|
"net/if_arp.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"net/bpf.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"pthread.h",
|
|
"dlfcn.h",
|
|
"signal.h",
|
|
"string.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/mman.h",
|
|
"sys/resource.h",
|
|
"sys/socket.h",
|
|
"sys/time.h",
|
|
"sys/un.h",
|
|
"sys/wait.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"pwd.h",
|
|
"grp.h",
|
|
"sys/utsname.h",
|
|
"sys/ptrace.h",
|
|
"sys/mount.h",
|
|
"sys/uio.h",
|
|
"sched.h",
|
|
"termios.h",
|
|
"poll.h",
|
|
"syslog.h",
|
|
"semaphore.h",
|
|
"sys/statvfs.h",
|
|
"sys/times.h",
|
|
"glob.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"sys/sysctl.h",
|
|
"utmp.h",
|
|
"sys/event.h",
|
|
"net/if_dl.h",
|
|
"util.h",
|
|
"ufs/ufs/quota.h",
|
|
"pthread_np.h",
|
|
"sys/syscall.h",
|
|
"sys/shm.h",
|
|
}
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// FIXME: actually a union
|
|
"sigval" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// Removed in OpenBSD 6.0
|
|
"KERN_USERMOUNT" | "KERN_ARND" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" | "execvpe" => true,
|
|
|
|
// Removed in OpenBSD 6.5
|
|
// https://marc.info/?l=openbsd-cvs&m=154723400730318
|
|
"mincore" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "DIR" | "Dl_info" => ty.to_string(),
|
|
|
|
// OSX calls this something else
|
|
"sighandler_t" => "sig_t".to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
t if is_struct => format!("struct {}", t),
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| match field {
|
|
"st_birthtime" if struct_.starts_with("stat") => {
|
|
"__st_birthtime".to_string()
|
|
}
|
|
"st_birthtime_nsec" if struct_.starts_with("stat") => {
|
|
"__st_birthtimensec".to_string()
|
|
}
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", ".tv_nsec")
|
|
}
|
|
"sa_sigaction" if struct_ == "sigaction" => "sa_handler".to_string(),
|
|
s => s.to_string(),
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
// type siginfo_t.si_addr changed from OpenBSD 6.0 to 6.1
|
|
struct_ == "siginfo_t" && field == "si_addr"
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_windows(target: &str) {
|
|
assert!(target.contains("windows"));
|
|
let gnu = target.contains("gnu");
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.define("_WIN32_WINNT", Some("0x8000"));
|
|
|
|
headers! { cfg:
|
|
"direct.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"io.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"process.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"sys/stat.h",
|
|
"sys/types.h",
|
|
"sys/utime.h",
|
|
"time.h",
|
|
"wchar.h",
|
|
[gnu]: "ws2tcpip.h",
|
|
[!gnu]: "Winsock2.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "DIR" | "Dl_info" => ty.to_string(),
|
|
|
|
// FIXME: these don't exist:
|
|
"time64_t" => "__time64_t".to_string(),
|
|
"ssize_t" => "SSIZE_T".to_string(),
|
|
|
|
"sighandler_t" if !gnu => "_crt_signal_t".to_string(),
|
|
"sighandler_t" if gnu => "__p_sig_fn_t".to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// Windows uppercase structs don't have `struct` in front:
|
|
t if is_struct => {
|
|
if ty.clone().chars().next().unwrap().is_uppercase() {
|
|
t.to_string()
|
|
} else if t == "stat" {
|
|
"struct __stat64".to_string()
|
|
} else if t == "utimbuf" {
|
|
"struct __utimbuf64".to_string()
|
|
} else {
|
|
// put `struct` in front of all structs:
|
|
format!("struct {}", t)
|
|
}
|
|
}
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.fn_cname(move |name, cname| cname.unwrap_or(name).to_string());
|
|
|
|
cfg.skip_type(move |name| match name {
|
|
"SSIZE_T" if !gnu => true,
|
|
"ssize_t" if !gnu => true,
|
|
_ => false,
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// FIXME: API error:
|
|
// SIG_ERR type is "void (*)(int)", not "int"
|
|
"SIG_ERR" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
// FIXME: All functions point to the wrong addresses?
|
|
cfg.skip_fn_ptrcheck(|_| true);
|
|
|
|
cfg.skip_signededness(move |c| {
|
|
match c {
|
|
// windows-isms
|
|
n if n.starts_with("P") => true,
|
|
n if n.starts_with("H") => true,
|
|
n if n.starts_with("LP") => true,
|
|
"sighandler_t" if gnu => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" | "execvpe" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_redox(target: &str) {
|
|
assert!(target.contains("redox"));
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
|
|
headers! {
|
|
cfg:
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"grp.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"poll.h",
|
|
"pwd.h",
|
|
"semaphore.h",
|
|
"string.h",
|
|
"strings.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/mman.h",
|
|
"sys/ptrace.h",
|
|
"sys/resource.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/time.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_cloudabi(target: &str) {
|
|
assert!(target.contains("cloudabi"));
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
|
|
headers! {
|
|
cfg:
|
|
"execinfo.h",
|
|
"glob.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"sys/ptrace.h",
|
|
"sys/quota.h",
|
|
"sys/sysctl.h",
|
|
"utmpx.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"grp.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pwd.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"strings.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/resource.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_solarish(target: &str) {
|
|
let is_solaris = target.contains("solaris");
|
|
let is_illumos = target.contains("illumos");
|
|
assert!(is_solaris || is_illumos);
|
|
|
|
// ctest generates arguments supported only by clang, so make sure to run with CC=clang.
|
|
// While debugging, "CFLAGS=-ferror-limit=<large num>" is useful to get more error output.
|
|
let mut cfg = ctest_cfg();
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
|
|
cfg.define("_XOPEN_SOURCE", Some("700"));
|
|
cfg.define("__EXTENSIONS__", None);
|
|
cfg.define("_LCONV_C99", None);
|
|
|
|
headers! {
|
|
cfg:
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"door.h",
|
|
"errno.h",
|
|
"execinfo.h",
|
|
"fcntl.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"mqueue.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"poll.h",
|
|
"port.h",
|
|
"pthread.h",
|
|
"pwd.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/epoll.h",
|
|
"sys/eventfd.h",
|
|
"sys/file.h",
|
|
"sys/filio.h",
|
|
"sys/ioctl.h",
|
|
"sys/loadavg.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/resource.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/stropts.h",
|
|
"sys/shm.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/timex.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"ucontext.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"utmpx.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.skip_type(move |ty| {
|
|
match ty {
|
|
// sighandler_t is not present here
|
|
"sighandler_t" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| match ty {
|
|
"FILE" => "__FILE".to_string(),
|
|
"DIR" | "Dl_info" => ty.to_string(),
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
t if is_struct => format!("struct {}", t),
|
|
t if is_union => format!("union {}", t),
|
|
t => t.to_string(),
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match struct_ {
|
|
// rust struct uses raw u64, rather than union
|
|
"epoll_event" if field == "u64" => "data.u64".to_string(),
|
|
// rust struct was committed with typo for Solaris
|
|
"door_arg_t" if field == "dec_num" => "desc_num".to_string(),
|
|
"stat" if field.ends_with("_nsec") => {
|
|
// expose stat.Xtim.tv_nsec fields
|
|
field.trim_end_matches("e_nsec").to_string() + ".tv_nsec"
|
|
}
|
|
_ => field.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| match name {
|
|
"DT_FIFO" | "DT_CHR" | "DT_DIR" | "DT_BLK" | "DT_REG" | "DT_LNK"
|
|
| "DT_SOCK" | "USRQUOTA" | "GRPQUOTA" | "PRIO_MIN" | "PRIO_MAX" => {
|
|
true
|
|
}
|
|
|
|
// skip sighandler_t assignments
|
|
"SIG_DFL" | "SIG_ERR" | "SIG_IGN" => true,
|
|
|
|
"DT_UNKNOWN" => true,
|
|
|
|
"_UTX_LINESIZE" | "_UTX_USERSIZE" | "_UTX_PADSIZE" | "_UTX_IDSIZE"
|
|
| "_UTX_HOSTSIZE" => true,
|
|
|
|
"EADI" | "EXTPROC" | "IPC_SEAT" => true,
|
|
|
|
// This evaluates to a sysconf() call rather than a constant
|
|
"PTHREAD_STACK_MIN" => true,
|
|
|
|
// EPOLLEXCLUSIVE is a relatively recent addition to the epoll interface and may not be
|
|
// defined on older systems. It is, however, safe to use on systems which do not
|
|
// explicitly support it. (A no-op is an acceptable implementation of EPOLLEXCLUSIVE.)
|
|
"EPOLLEXCLUSIVE" => true,
|
|
|
|
_ => false,
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
// the union handling is a mess
|
|
if ty.contains("door_desc_t_") {
|
|
return true;
|
|
}
|
|
match ty {
|
|
// union, not a struct
|
|
"sigval" => true,
|
|
// a bunch of solaris-only fields
|
|
"utmpx" if is_illumos => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field(move |s, field| {
|
|
match s {
|
|
// C99 sizing on this is tough
|
|
"dirent" if field == "d_name" => true,
|
|
// the union/macro makes this rough
|
|
"sigaction" if field == "sa_sigaction" => true,
|
|
// Missing in illumos
|
|
"sigevent" if field == "ss_sp" => true,
|
|
// Avoid sigval union issues
|
|
"sigevent" if field == "sigev_value" => true,
|
|
// const issues
|
|
"sigevent" if field == "sigev_notify_attributes" => true,
|
|
|
|
// Avoid const and union issues
|
|
"door_arg" if field == "desc_ptr" => true,
|
|
"door_desc_t" if field == "d_data" => true,
|
|
"door_arg_t" if field.ends_with("_ptr") => true,
|
|
"door_arg_t" if field.ends_with("rbuf") => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
// skip those that are manually verified
|
|
match name {
|
|
// const-ness only added recently
|
|
"dladdr" => true,
|
|
|
|
// Definition of those functions as changed since unified headers
|
|
// from NDK r14b These changes imply some API breaking changes but
|
|
// are still ABI compatible. We can wait for the next major release
|
|
// to be compliant with the new API.
|
|
//
|
|
// FIXME: unskip these for next major release
|
|
"setpriority" | "personality" => true,
|
|
|
|
// signal is defined in terms of sighandler_t, so ignore
|
|
"signal" => true,
|
|
|
|
// Currently missing
|
|
"cfmakeraw" | "cfsetspeed" => true,
|
|
|
|
// const-ness issues
|
|
"execv" | "execve" | "execvp" | "settimeofday" | "sethostname" => {
|
|
true
|
|
}
|
|
|
|
// Solaris-different
|
|
"getpwent_r" | "getgrent_r" | "updwtmpx" if is_illumos => true,
|
|
"madvise" | "mprotect" if is_illumos => true,
|
|
"door_call" | "door_return" | "door_create" if is_illumos => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_netbsd(target: &str) {
|
|
assert!(target.contains("netbsd"));
|
|
let rumprun = target.contains("rumprun");
|
|
let mut cfg = ctest_cfg();
|
|
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
cfg.define("_NETBSD_SOURCE", Some("1"));
|
|
|
|
headers! {
|
|
cfg:
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"sys/stat.h",
|
|
"sys/types.h",
|
|
"time.h",
|
|
"wchar.h",
|
|
"aio.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/if_dl.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pwd.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"string.h",
|
|
"sys/extattr.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/ioctl_compat.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/ptrace.h",
|
|
"sys/resource.h",
|
|
"sys/socket.h",
|
|
"sys/statvfs.h",
|
|
"sys/sysctl.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/timex.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"ufs/ufs/quota.h",
|
|
"ufs/ufs/quota1.h",
|
|
"unistd.h",
|
|
"util.h",
|
|
"utime.h",
|
|
"mqueue.h",
|
|
"netinet/dccp.h",
|
|
"sys/event.h",
|
|
"sys/quota.h",
|
|
"sys/shm.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "fd_set" | "Dl_info" | "DIR" | "Elf32_Phdr"
|
|
| "Elf64_Phdr" | "Elf32_Shdr" | "Elf64_Shdr" | "Elf32_Sym"
|
|
| "Elf64_Sym" | "Elf32_Ehdr" | "Elf64_Ehdr" | "Elf32_Chdr"
|
|
| "Elf64_Chdr" => ty.to_string(),
|
|
|
|
// OSX calls this something else
|
|
"sighandler_t" => "sig_t".to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// put `struct` in front of all structs:.
|
|
t if is_struct => format!("struct {}", t),
|
|
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
// Our stat *_nsec fields normally don't actually exist but are part
|
|
// of a timeval struct
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", ".tv_nsec")
|
|
}
|
|
"u64" if struct_ == "epoll_event" => "data.u64".to_string(),
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_type(move |ty| {
|
|
match ty {
|
|
// FIXME: sighandler_t is crazy across platforms
|
|
"sighandler_t" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// This is actually a union, not a struct
|
|
"sigval" => true,
|
|
// These are tested as part of the linux_fcntl tests since there are
|
|
// header conflicts when including them with all the other structs.
|
|
"termios2" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_signededness(move |c| {
|
|
match c {
|
|
"LARGE_INTEGER" | "float" | "double" => true,
|
|
n if n.starts_with("pthread") => true,
|
|
// sem_t is a struct or pointer
|
|
"sem_t" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
"SIG_DFL" | "SIG_ERR" | "SIG_IGN" => true, // sighandler_t weirdness
|
|
"SIGUNUSED" => true, // removed in glibc 2.26
|
|
|
|
// weird signed extension or something like that?
|
|
"MS_NOUSER" => true,
|
|
"MS_RMT_MASK" => true, // updated in glibc 2.22 and musl 1.1.13
|
|
"BOTHER" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" => true,
|
|
|
|
"getrlimit" | "getrlimit64" | // non-int in 1st arg
|
|
"setrlimit" | "setrlimit64" | // non-int in 1st arg
|
|
"prlimit" | "prlimit64" | // non-int in 2nd arg
|
|
|
|
// These functions presumably exist on netbsd but don't look like
|
|
// they're implemented on rumprun yet, just let them slide for now.
|
|
// Some of them look like they have headers but then don't have
|
|
// corresponding actual definitions either...
|
|
"shm_open" |
|
|
"shm_unlink" |
|
|
"syscall" |
|
|
"mq_open" |
|
|
"mq_close" |
|
|
"mq_getattr" |
|
|
"mq_notify" |
|
|
"mq_receive" |
|
|
"mq_send" |
|
|
"mq_setattr" |
|
|
"mq_timedreceive" |
|
|
"mq_timedsend" |
|
|
"mq_unlink" |
|
|
"ptrace" |
|
|
"sigaltstack" if rumprun => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
// This is a weird union, don't check the type.
|
|
(struct_ == "ifaddrs" && field == "ifa_ifu") ||
|
|
// sighandler_t type is super weird
|
|
(struct_ == "sigaction" && field == "sa_sigaction") ||
|
|
// sigval is actually a union, but we pretend it's a struct
|
|
(struct_ == "sigevent" && field == "sigev_value") ||
|
|
// aio_buf is "volatile void*" and Rust doesn't understand volatile
|
|
(struct_ == "aiocb" && field == "aio_buf")
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_dragonflybsd(target: &str) {
|
|
assert!(target.contains("dragonfly"));
|
|
let mut cfg = ctest_cfg();
|
|
cfg.flag("-Wno-deprecated-declarations");
|
|
|
|
headers! {
|
|
cfg:
|
|
"aio.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"execinfo.h",
|
|
"fcntl.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"mqueue.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/if_dl.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pthread_np.h",
|
|
"pwd.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/event.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/ptrace.h",
|
|
"sys/resource.h",
|
|
"sys/rtprio.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/sysctl.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"ufs/ufs/quota.h",
|
|
"unistd.h",
|
|
"util.h",
|
|
"utime.h",
|
|
"utmpx.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "fd_set" | "Dl_info" | "DIR" | "Elf32_Phdr"
|
|
| "Elf64_Phdr" | "Elf32_Shdr" | "Elf64_Shdr" | "Elf32_Sym"
|
|
| "Elf64_Sym" | "Elf32_Ehdr" | "Elf64_Ehdr" | "Elf32_Chdr"
|
|
| "Elf64_Chdr" => ty.to_string(),
|
|
|
|
// FIXME: OSX calls this something else
|
|
"sighandler_t" => "sig_t".to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// put `struct` in front of all structs:.
|
|
t if is_struct => format!("struct {}", t),
|
|
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
// Our stat *_nsec fields normally don't actually exist but are part
|
|
// of a timeval struct
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", ".tv_nsec")
|
|
}
|
|
"u64" if struct_ == "epoll_event" => "data.u64".to_string(),
|
|
// Field is named `type` in C but that is a Rust keyword,
|
|
// so these fields are translated to `type_` in the bindings.
|
|
"type_" if struct_ == "rtprio" => "type".to_string(),
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_type(move |ty| {
|
|
match ty {
|
|
// sighandler_t is crazy across platforms
|
|
"sighandler_t" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// This is actually a union, not a struct
|
|
"sigval" => true,
|
|
|
|
// FIXME: These are tested as part of the linux_fcntl tests since
|
|
// there are header conflicts when including them with all the other
|
|
// structs.
|
|
"termios2" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_signededness(move |c| {
|
|
match c {
|
|
"LARGE_INTEGER" | "float" | "double" => true,
|
|
// uuid_t is a struct, not an integer.
|
|
"uuid_t" => true,
|
|
n if n.starts_with("pthread") => true,
|
|
// sem_t is a struct or pointer
|
|
"sem_t" => true,
|
|
// mqd_t is a pointer on DragonFly
|
|
"mqd_t" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
"SIG_DFL" | "SIG_ERR" | "SIG_IGN" => true, // sighandler_t weirdness
|
|
|
|
// weird signed extension or something like that?
|
|
"MS_NOUSER" => true,
|
|
"MS_RMT_MASK" => true, // updated in glibc 2.22 and musl 1.1.13
|
|
|
|
// These are defined for Solaris 11, but the crate is tested on
|
|
// illumos, where they are currently not defined
|
|
"EADI"
|
|
| "PORT_SOURCE_POSTWAIT"
|
|
| "PORT_SOURCE_SIGNAL"
|
|
| "PTHREAD_STACK_MIN" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
// skip those that are manually verified
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" => true,
|
|
|
|
"getrlimit" | "getrlimit64" | // non-int in 1st arg
|
|
"setrlimit" | "setrlimit64" | // non-int in 1st arg
|
|
"prlimit" | "prlimit64" // non-int in 2nd arg
|
|
=> true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
// This is a weird union, don't check the type.
|
|
(struct_ == "ifaddrs" && field == "ifa_ifu") ||
|
|
// sighandler_t type is super weird
|
|
(struct_ == "sigaction" && field == "sa_sigaction") ||
|
|
// sigval is actually a union, but we pretend it's a struct
|
|
(struct_ == "sigevent" && field == "sigev_value") ||
|
|
// aio_buf is "volatile void*" and Rust doesn't understand volatile
|
|
(struct_ == "aiocb" && field == "aio_buf")
|
|
});
|
|
|
|
cfg.skip_field(move |struct_, field| {
|
|
// this is actually a union on linux, so we can't represent it well and
|
|
// just insert some padding.
|
|
(struct_ == "siginfo_t" && field == "_pad") ||
|
|
// sigev_notify_thread_id is actually part of a sigev_un union
|
|
(struct_ == "sigevent" && field == "sigev_notify_thread_id")
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_wasi(target: &str) {
|
|
assert!(target.contains("wasi"));
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.define("_GNU_SOURCE", None);
|
|
|
|
headers! { cfg:
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"malloc.h",
|
|
"poll.h",
|
|
"sched.h",
|
|
"stdbool.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/resource.h",
|
|
"sys/select.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/times.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/utsname.h",
|
|
"sys/ioctl.h",
|
|
"time.h",
|
|
"unistd.h",
|
|
"wasi/api.h",
|
|
"wasi/libc.h",
|
|
"wasi/libc-find-relpath.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| match ty {
|
|
"FILE" | "fd_set" | "DIR" => ty.to_string(),
|
|
t if is_union => format!("union {}", t),
|
|
t if t.starts_with("__wasi") && t.ends_with("_u") => {
|
|
format!("union {}", t)
|
|
}
|
|
t if t.starts_with("__wasi") && is_struct => format!("struct {}", t),
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
t if is_struct => format!("struct {}", t),
|
|
t => t.to_string(),
|
|
});
|
|
|
|
cfg.field_name(move |_struct, field| {
|
|
match field {
|
|
// deal with fields as rust keywords
|
|
"type_" => "type".to_string(),
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
// Looks like LLD doesn't merge duplicate imports, so if the Rust
|
|
// code imports from a module and the C code also imports from a
|
|
// module we end up with two imports of function pointers which
|
|
// import the same thing but have different function pointers
|
|
cfg.skip_fn_ptrcheck(|f| f.starts_with("__wasi"));
|
|
|
|
// d_name is declared as a flexible array in WASI libc, so it
|
|
// doesn't support sizeof.
|
|
cfg.skip_field(|s, field| s == "dirent" && field == "d_name");
|
|
|
|
// Currently Rust/clang disagree on function argument ABI, so skip these
|
|
// tests. For more info see WebAssembly/tool-conventions#88
|
|
cfg.skip_roundtrip(|_| true);
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_android(target: &str) {
|
|
assert!(target.contains("android"));
|
|
let target_pointer_width = match target {
|
|
t if t.contains("aarch64") || t.contains("x86_64") => 64,
|
|
t if t.contains("i686") || t.contains("arm") => 32,
|
|
t => panic!("unsupported target: {}", t),
|
|
};
|
|
let x86 = target.contains("i686") || target.contains("x86_64");
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.define("_GNU_SOURCE", None);
|
|
|
|
headers! { cfg:
|
|
"arpa/inet.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"malloc.h",
|
|
"net/ethernet.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"netpacket/packet.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pty.h",
|
|
"pwd.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/epoll.h",
|
|
"sys/eventfd.h",
|
|
"sys/file.h",
|
|
"sys/fsuid.h",
|
|
"sys/inotify.h",
|
|
"sys/ioctl.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/personality.h",
|
|
"sys/prctl.h",
|
|
"sys/ptrace.h",
|
|
"sys/random.h",
|
|
"sys/reboot.h",
|
|
"sys/resource.h",
|
|
"sys/sendfile.h",
|
|
"sys/signalfd.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/swap.h",
|
|
"sys/syscall.h",
|
|
"sys/sysinfo.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/timerfd.h",
|
|
"sys/types.h",
|
|
"sys/ucontext.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/vfs.h",
|
|
"sys/xattr.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"utmp.h",
|
|
"wchar.h",
|
|
"xlocale.h",
|
|
// time64_t is not defined for 64-bit targets If included it will
|
|
// generate the error 'Your time_t is already 64-bit'
|
|
[target_pointer_width == 32]: "time64.h",
|
|
[x86]: "sys/reg.h",
|
|
}
|
|
|
|
// Include linux headers at the end:
|
|
headers! { cfg:
|
|
"asm/mman.h",
|
|
"linux/dccp.h",
|
|
"linux/errqueue.h",
|
|
"linux/falloc.h",
|
|
"linux/futex.h",
|
|
"linux/fs.h",
|
|
"linux/genetlink.h",
|
|
"linux/if_alg.h",
|
|
"linux/if_ether.h",
|
|
"linux/if_tun.h",
|
|
"linux/magic.h",
|
|
"linux/memfd.h",
|
|
"linux/module.h",
|
|
"linux/net_tstamp.h",
|
|
"linux/netfilter/nfnetlink.h",
|
|
"linux/netfilter/nfnetlink_log.h",
|
|
"linux/netfilter/nfnetlink_queue.h",
|
|
"linux/netfilter/nf_tables.h",
|
|
"linux/netfilter_ipv4.h",
|
|
"linux/netfilter_ipv6.h",
|
|
"linux/netfilter_ipv6/ip6_tables.h",
|
|
"linux/netlink.h",
|
|
"linux/quota.h",
|
|
"linux/reboot.h",
|
|
"linux/seccomp.h",
|
|
"linux/sched.h",
|
|
"linux/sockios.h",
|
|
"linux/vm_sockets.h",
|
|
"linux/wait.h",
|
|
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "fd_set" | "Dl_info" => ty.to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// sigval is a struct in Rust, but a union in C:
|
|
"sigval" => format!("union sigval"),
|
|
|
|
// put `struct` in front of all structs:.
|
|
t if is_struct => format!("struct {}", t),
|
|
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
// Our stat *_nsec fields normally don't actually exist but are part
|
|
// of a timeval struct
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.to_string()
|
|
}
|
|
// FIXME: appears that `epoll_event.data` is an union
|
|
"u64" if struct_ == "epoll_event" => "data.u64".to_string(),
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_type(move |ty| {
|
|
match ty {
|
|
// FIXME: `sighandler_t` type is incorrect, see:
|
|
// https://github.com/rust-lang/libc/issues/1359
|
|
"sighandler_t" => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
if ty.starts_with("__c_anonymous_") {
|
|
return true;
|
|
}
|
|
match ty {
|
|
// These are tested as part of the linux_fcntl tests since there are
|
|
// header conflicts when including them with all the other structs.
|
|
"termios2" => true,
|
|
// uc_sigmask and uc_sigmask64 of ucontext_t are an anonymous union
|
|
"ucontext_t" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// FIXME: deprecated: not available in any header
|
|
// See: https://github.com/rust-lang/libc/issues/1356
|
|
"ENOATTR" => true,
|
|
|
|
// FIXME: still necessary?
|
|
"SIG_DFL" | "SIG_ERR" | "SIG_IGN" => true, // sighandler_t weirdness
|
|
// FIXME: deprecated - removed in glibc 2.26
|
|
"SIGUNUSED" => true,
|
|
|
|
// Needs a newer Android SDK for the definition
|
|
"P_PIDFD" => true,
|
|
|
|
// Requires Linux kernel 5.6
|
|
"VMADDR_CID_LOCAL" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
// skip those that are manually verified
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true,
|
|
|
|
// There are two versions of the sterror_r function, see
|
|
//
|
|
// https://linux.die.net/man/3/strerror_r
|
|
//
|
|
// An XSI-compliant version provided if:
|
|
//
|
|
// (_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && ! _GNU_SOURCE
|
|
//
|
|
// and a GNU specific version provided if _GNU_SOURCE is defined.
|
|
//
|
|
// libc provides bindings for the XSI-compliant version, which is
|
|
// preferred for portable applications.
|
|
//
|
|
// We skip the test here since here _GNU_SOURCE is defined, and
|
|
// test the XSI version below.
|
|
"strerror_r" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
// This is a weird union, don't check the type.
|
|
(struct_ == "ifaddrs" && field == "ifa_ifu") ||
|
|
// sigval is actually a union, but we pretend it's a struct
|
|
(struct_ == "sigevent" && field == "sigev_value")
|
|
});
|
|
|
|
cfg.skip_field(move |struct_, field| {
|
|
// this is actually a union on linux, so we can't represent it well and
|
|
// just insert some padding.
|
|
(struct_ == "siginfo_t" && field == "_pad") ||
|
|
// FIXME: `sa_sigaction` has type `sighandler_t` but that type is
|
|
// incorrect, see: https://github.com/rust-lang/libc/issues/1359
|
|
(struct_ == "sigaction" && field == "sa_sigaction") ||
|
|
// sigev_notify_thread_id is actually part of a sigev_un union
|
|
(struct_ == "sigevent" && field == "sigev_notify_thread_id") ||
|
|
// signalfd had SIGSYS fields added in Android 4.19, but CI does not have that version yet.
|
|
(struct_ == "signalfd_siginfo" && (field == "ssi_syscall" ||
|
|
field == "ssi_call_addr" ||
|
|
field == "ssi_arch"))
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
|
|
test_linux_like_apis(target);
|
|
}
|
|
|
|
fn test_freebsd(target: &str) {
|
|
assert!(target.contains("freebsd"));
|
|
let mut cfg = ctest_cfg();
|
|
|
|
let freebsd_ver = which_freebsd();
|
|
|
|
match freebsd_ver {
|
|
Some(10) => cfg.cfg("freebsd10", None),
|
|
Some(11) => cfg.cfg("freebsd11", None),
|
|
Some(12) => cfg.cfg("freebsd12", None),
|
|
Some(13) => cfg.cfg("freebsd13", None),
|
|
_ => &mut cfg,
|
|
};
|
|
|
|
// Required for `getline`:
|
|
cfg.define("_WITH_GETLINE", None);
|
|
// Required for making freebsd11_stat available in the headers
|
|
match freebsd_ver {
|
|
Some(10) => &mut cfg,
|
|
_ => cfg.define("_WANT_FREEBSD11_STAT", None),
|
|
};
|
|
|
|
headers! { cfg:
|
|
"aio.h",
|
|
"arpa/inet.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"libutil.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"machine/reg.h",
|
|
"mqueue.h",
|
|
"net/bpf.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/if_dl.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/ip.h",
|
|
"netinet/in.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pthread_np.h",
|
|
"pwd.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"spawn.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/event.h",
|
|
"sys/extattr.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/ipc.h",
|
|
"sys/jail.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/msg.h",
|
|
"sys/procdesc.h",
|
|
"sys/ptrace.h",
|
|
"sys/resource.h",
|
|
"sys/rtprio.h",
|
|
"sys/shm.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/sysctl.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/timex.h",
|
|
"sys/types.h",
|
|
"sys/ucontext.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"ufs/ufs/quota.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"utmpx.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "fd_set" | "Dl_info" | "DIR" => ty.to_string(),
|
|
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1273
|
|
"sighandler_t" => "sig_t".to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// sigval is a struct in Rust, but a union in C:
|
|
"sigval" => format!("union sigval"),
|
|
|
|
// put `struct` in front of all structs:.
|
|
t if is_struct => format!("struct {}", t),
|
|
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
// Our stat *_nsec fields normally don't actually exist but are part
|
|
// of a timeval struct
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", ".tv_nsec")
|
|
}
|
|
// Field is named `type` in C but that is a Rust keyword,
|
|
// so these fields are translated to `type_` in the bindings.
|
|
"type_" if struct_ == "rtprio" => "type".to_string(),
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// These constants are to be introduced in yet-unreleased FreeBSD 12.2.
|
|
"F_ADD_SEALS" | "F_GET_SEALS" | "F_SEAL_SEAL"
|
|
| "F_SEAL_SHRINK" | "F_SEAL_GROW" | "F_SEAL_WRITE"
|
|
if Some(12) <= freebsd_ver =>
|
|
{
|
|
true
|
|
}
|
|
|
|
// These constants were introduced in FreeBSD 12:
|
|
"SF_USER_READAHEAD"
|
|
| "EVFILT_EMPTY"
|
|
| "SO_REUSEPORT_LB"
|
|
| "IP_ORIGDSTADDR"
|
|
| "IP_RECVORIGDSTADDR"
|
|
| "IPV6_ORIGDSTADDR"
|
|
| "IPV6_RECVORIGDSTADDR"
|
|
| "NI_NUMERICSCOPE"
|
|
if Some(11) == freebsd_ver =>
|
|
{
|
|
true
|
|
}
|
|
|
|
// These constants were introduced in FreeBSD 11:
|
|
"SF_USER_READAHEAD"
|
|
| "SF_NOCACHE"
|
|
| "RLIMIT_KQUEUES"
|
|
| "RLIMIT_UMTXP"
|
|
| "EVFILT_PROCDESC"
|
|
| "EVFILT_SENDFILE"
|
|
| "EVFILT_EMPTY"
|
|
| "SO_REUSEPORT_LB"
|
|
| "TCP_CCALGOOPT"
|
|
| "TCP_PCAP_OUT"
|
|
| "TCP_PCAP_IN"
|
|
| "IP_BINDMULTI"
|
|
| "IP_ORIGDSTADDR"
|
|
| "IP_RECVORIGDSTADDR"
|
|
| "IPV6_ORIGDSTADDR"
|
|
| "IPV6_RECVORIGDSTADDR"
|
|
| "PD_CLOEXEC"
|
|
| "PD_ALLOWED_AT_FORK"
|
|
| "IP_RSS_LISTEN_BUCKET"
|
|
| "NI_NUMERICSCOPE"
|
|
if Some(10) == freebsd_ver =>
|
|
{
|
|
true
|
|
}
|
|
|
|
// FIXME: This constant has a different value in FreeBSD 10:
|
|
"RLIM_NLIMITS" if Some(10) == freebsd_ver => true,
|
|
|
|
// FIXME: There are deprecated - remove in a couple of releases.
|
|
// These constants were removed in FreeBSD 11 (svn r273250) but will
|
|
// still be accepted and ignored at runtime.
|
|
"MAP_RENAME" | "MAP_NORESERVE" if Some(10) != freebsd_ver => true,
|
|
|
|
// FIXME: There are deprecated - remove in a couple of releases.
|
|
// These constants were removed in FreeBSD 11 (svn r262489),
|
|
// and they've never had any legitimate use outside of the
|
|
// base system anyway.
|
|
"CTL_MAXID" | "KERN_MAXID" | "HW_MAXID" | "USER_MAXID" => true,
|
|
|
|
// This constant was removed in FreeBSD 13 (svn r363622), and never
|
|
// had any legitimate use outside of the base system anyway.
|
|
"CTL_P1003_1B_MAXID" => true,
|
|
|
|
// This was renamed in FreeBSD 12.2 and 13 (r352486).
|
|
"CTL_UNSPEC" | "CTL_SYSCTL" => true,
|
|
|
|
// These were added in FreeBSD 12.2 and 13 (r352486),
|
|
// but they are just names for magic numbers that existed for ages.
|
|
"CTL_SYSCTL_DEBUG"
|
|
| "CTL_SYSCTL_NAME"
|
|
| "CTL_SYSCTL_NEXT"
|
|
| "CTL_SYSCTL_NAME2OID"
|
|
| "CTL_SYSCTL_OIDFMT"
|
|
| "CTL_SYSCTL_OIDDESCR"
|
|
| "CTL_SYSCTL_OIDLABEL" => true,
|
|
|
|
// This was renamed in FreeBSD 12.2 and 13 (r350749).
|
|
"IPPROTO_SEP" | "IPPROTO_DCCP" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// `mmsghdr` is not available in FreeBSD 10
|
|
"mmsghdr" if Some(10) == freebsd_ver => true,
|
|
|
|
// `max_align_t` is not available in FreeBSD 10
|
|
"max_align_t" if Some(10) == freebsd_ver => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
// skip those that are manually verified
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true,
|
|
|
|
// These functions were added in FreeBSD 11:
|
|
"fdatasync" | "mq_getfd_np" | "sendmmsg" | "recvmmsg"
|
|
if Some(10) == freebsd_ver =>
|
|
{
|
|
true
|
|
}
|
|
|
|
// This function changed its return type from `int` in FreeBSD10 to
|
|
// `ssize_t` in FreeBSD11:
|
|
"aio_waitcomplete" if Some(10) == freebsd_ver => true,
|
|
|
|
// The `uname` function in the `utsname.h` FreeBSD header is a C
|
|
// inline function (has no symbol) that calls the `__xuname` symbol.
|
|
// Therefore the function pointer comparison does not make sense for it.
|
|
"uname" => true,
|
|
|
|
// FIXME: Our API is unsound. The Rust API allows aliasing
|
|
// pointers, but the C API requires pointers not to alias.
|
|
// We should probably be at least using `&`/`&mut` here, see:
|
|
// https://github.com/gnzlbg/ctest/issues/68
|
|
"lio_listio" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_signededness(move |c| {
|
|
match c {
|
|
// FIXME: has a different sign in FreeBSD10
|
|
"blksize_t" if Some(10) == freebsd_ver => true,
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.volatile_item(|i| {
|
|
use ctest::VolatileItemKind::*;
|
|
match i {
|
|
// aio_buf is a volatile void** but since we cannot express that in
|
|
// Rust types, we have to explicitly tell the checker about it here:
|
|
StructField(ref n, ref f) if n == "aiocb" && f == "aio_buf" => {
|
|
true
|
|
}
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field(move |struct_, field| {
|
|
match (struct_, field) {
|
|
// FIXME: `sa_sigaction` has type `sighandler_t` but that type is
|
|
// incorrect, see: https://github.com/rust-lang/libc/issues/1359
|
|
("sigaction", "sa_sigaction") => true,
|
|
|
|
// FIXME: in FreeBSD10 this field has type `char*` instead of
|
|
// `void*`:
|
|
("stack_t", "ss_sp") if Some(10) == freebsd_ver => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_emscripten(target: &str) {
|
|
assert!(target.contains("emscripten"));
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.define("_GNU_SOURCE", None); // FIXME: ??
|
|
|
|
headers! { cfg:
|
|
"aio.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"errno.h",
|
|
"fcntl.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"limits.h",
|
|
"locale.h",
|
|
"malloc.h",
|
|
"mntent.h",
|
|
"mqueue.h",
|
|
"net/ethernet.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"netpacket/packet.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pty.h",
|
|
"pwd.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"shadow.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/epoll.h",
|
|
"sys/eventfd.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/ipc.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/msg.h",
|
|
"sys/personality.h",
|
|
"sys/prctl.h",
|
|
"sys/ptrace.h",
|
|
"sys/quota.h",
|
|
"sys/reboot.h",
|
|
"sys/resource.h",
|
|
"sys/sem.h",
|
|
"sys/sendfile.h",
|
|
"sys/shm.h",
|
|
"sys/signalfd.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/swap.h",
|
|
"sys/syscall.h",
|
|
"sys/sysctl.h",
|
|
"sys/sysinfo.h",
|
|
"sys/time.h",
|
|
"sys/timerfd.h",
|
|
"sys/times.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/user.h",
|
|
"sys/utsname.h",
|
|
"sys/vfs.h",
|
|
"sys/wait.h",
|
|
"sys/xattr.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"ucontext.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"utmp.h",
|
|
"utmpx.h",
|
|
"wchar.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "fd_set" | "Dl_info" | "DIR" => ty.to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// put `struct` in front of all structs:.
|
|
t if is_struct => format!("struct {}", t),
|
|
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
// Our stat *_nsec fields normally don't actually exist but are part
|
|
// of a timeval struct
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", ".tv_nsec")
|
|
}
|
|
// FIXME: appears that `epoll_event.data` is an union
|
|
"u64" if struct_ == "epoll_event" => "data.u64".to_string(),
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_type(move |ty| {
|
|
match ty {
|
|
// sighandler_t is crazy across platforms
|
|
// FIXME: is this necessary?
|
|
"sighandler_t" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// This is actually a union, not a struct
|
|
// FIXME: is this necessary?
|
|
"sigval" => true,
|
|
|
|
// FIXME: It was removed in
|
|
// emscripten-core/emscripten@953e414
|
|
"pthread_mutexattr_t" => true,
|
|
|
|
// FIXME: Investigate why the test fails.
|
|
// Skip for now to unblock CI.
|
|
"pthread_condattr_t" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true,
|
|
|
|
// FIXME: Investigate why CI is missing it.
|
|
"clearenv" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// FIXME: deprecated - SIGNUNUSED was removed in glibc 2.26
|
|
// users should use SIGSYS instead
|
|
"SIGUNUSED" => true,
|
|
|
|
// FIXME: emscripten uses different constants to constructs these
|
|
n if n.contains("__SIZEOF_PTHREAD") => true,
|
|
|
|
// FIXME: `SYS_gettid` was removed in
|
|
// emscripten-core/emscripten@6d6474e
|
|
"SYS_gettid" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
// This is a weird union, don't check the type.
|
|
// FIXME: is this necessary?
|
|
(struct_ == "ifaddrs" && field == "ifa_ifu") ||
|
|
// sighandler_t type is super weird
|
|
// FIXME: is this necessary?
|
|
(struct_ == "sigaction" && field == "sa_sigaction") ||
|
|
// sigval is actually a union, but we pretend it's a struct
|
|
// FIXME: is this necessary?
|
|
(struct_ == "sigevent" && field == "sigev_value") ||
|
|
// aio_buf is "volatile void*" and Rust doesn't understand volatile
|
|
// FIXME: is this necessary?
|
|
(struct_ == "aiocb" && field == "aio_buf")
|
|
});
|
|
|
|
cfg.skip_field(move |struct_, field| {
|
|
// this is actually a union on linux, so we can't represent it well and
|
|
// just insert some padding.
|
|
// FIXME: is this necessary?
|
|
(struct_ == "siginfo_t" && field == "_pad") ||
|
|
// musl names this __dummy1 but it's still there
|
|
// FIXME: is this necessary?
|
|
(struct_ == "glob_t" && field == "gl_flags") ||
|
|
// musl seems to define this as an *anonymous* bitfield
|
|
// FIXME: is this necessary?
|
|
(struct_ == "statvfs" && field == "__f_unused") ||
|
|
// sigev_notify_thread_id is actually part of a sigev_un union
|
|
(struct_ == "sigevent" && field == "sigev_notify_thread_id") ||
|
|
// signalfd had SIGSYS fields added in Linux 4.18, but no libc release has them yet.
|
|
(struct_ == "signalfd_siginfo" && (field == "ssi_addr_lsb" ||
|
|
field == "_pad2" ||
|
|
field == "ssi_syscall" ||
|
|
field == "ssi_call_addr" ||
|
|
field == "ssi_arch"))
|
|
});
|
|
|
|
// FIXME: test linux like
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_vxworks(target: &str) {
|
|
assert!(target.contains("vxworks"));
|
|
|
|
let mut cfg = ctest::TestGenerator::new();
|
|
headers! { cfg:
|
|
"vxWorks.h",
|
|
"yvals.h",
|
|
"nfs/nfsCommon.h",
|
|
"rtpLibCommon.h",
|
|
"randomNumGen.h",
|
|
"taskLib.h",
|
|
"sysLib.h",
|
|
"ioLib.h",
|
|
"inetLib.h",
|
|
"socket.h",
|
|
"errnoLib.h",
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"elf.h",
|
|
"fcntl.h",
|
|
"grp.h",
|
|
"sys/poll.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"limits.h",
|
|
"link.h",
|
|
"locale.h",
|
|
"sys/stat.h",
|
|
"netdb.h",
|
|
"pthread.h",
|
|
"pwd.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"signal.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/file.h",
|
|
"sys/ioctl.h",
|
|
"sys/socket.h",
|
|
"sys/time.h",
|
|
"sys/times.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/utsname.h",
|
|
"sys/wait.h",
|
|
"netinet/tcp.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"ucontext.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"wchar.h",
|
|
"errno.h",
|
|
"sys/mman.h",
|
|
"pathLib.h",
|
|
"mqueue.h",
|
|
}
|
|
// FIXME
|
|
cfg.skip_const(move |name| match name {
|
|
// sighandler_t weirdness
|
|
"SIG_DFL" | "SIG_ERR" | "SIG_IGN"
|
|
// This is not defined in vxWorks
|
|
| "RTLD_DEFAULT" => true,
|
|
_ => false,
|
|
});
|
|
// FIXME
|
|
cfg.skip_type(move |ty| match ty {
|
|
"stat64" | "sighandler_t" | "off64_t" => true,
|
|
_ => false,
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| match (struct_, field) {
|
|
("siginfo_t", "si_value")
|
|
| ("stat", "st_size")
|
|
| ("sigaction", "sa_u") => true,
|
|
_ => false,
|
|
});
|
|
|
|
cfg.skip_roundtrip(move |s| match s {
|
|
_ => false,
|
|
});
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| match ty {
|
|
"DIR" | "FILE" | "Dl_info" | "RTP_DESC" => ty.to_string(),
|
|
t if is_union => format!("union {}", t),
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
t if is_struct => format!("struct {}", t),
|
|
t => t.to_string(),
|
|
});
|
|
|
|
// FIXME
|
|
cfg.skip_fn(move |name| match name {
|
|
// sigval
|
|
"sigqueue" | "_sigqueue"
|
|
// sighandler_t
|
|
| "signal"
|
|
// not used in static linking by default
|
|
| "dlerror" => true,
|
|
_ => false,
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
}
|
|
|
|
fn test_linux(target: &str) {
|
|
assert!(target.contains("linux"));
|
|
|
|
// target_env
|
|
let gnu = target.contains("gnu");
|
|
let musl = target.contains("musl");
|
|
let uclibc = target.contains("uclibc");
|
|
|
|
match (gnu, musl, uclibc) {
|
|
(true, false, false) => (),
|
|
(false, true, false) => (),
|
|
(false, false, true) => (),
|
|
(_, _, _) => panic!(
|
|
"linux target lib is gnu: {}, musl: {}, uclibc: {}",
|
|
gnu, musl, uclibc
|
|
),
|
|
}
|
|
|
|
let arm = target.contains("arm");
|
|
let i686 = target.contains("i686");
|
|
let mips = target.contains("mips");
|
|
let mips32 = mips && !target.contains("64");
|
|
let mips64 = mips && target.contains("64");
|
|
let ppc64 = target.contains("powerpc64");
|
|
let s390x = target.contains("s390x");
|
|
let sparc64 = target.contains("sparc64");
|
|
let x32 = target.contains("x32");
|
|
let x86_32 = target.contains("i686");
|
|
let x86_64 = target.contains("x86_64");
|
|
let aarch64_musl = target.contains("aarch64") && musl;
|
|
let gnuabihf = target.contains("gnueabihf");
|
|
let x86_64_gnux32 = target.contains("gnux32") && x86_64;
|
|
let riscv64 = target.contains("riscv64");
|
|
|
|
let mut cfg = ctest_cfg();
|
|
cfg.define("_GNU_SOURCE", None);
|
|
// This macro re-deifnes fscanf,scanf,sscanf to link to the symbols that are
|
|
// deprecated since glibc >= 2.29. This allows Rust binaries to link against
|
|
// glibc versions older than 2.29.
|
|
cfg.define("__GLIBC_USE_DEPRECATED_SCANF", None);
|
|
|
|
headers! { cfg:
|
|
"ctype.h",
|
|
"dirent.h",
|
|
"dlfcn.h",
|
|
"elf.h",
|
|
"fcntl.h",
|
|
"glob.h",
|
|
"grp.h",
|
|
"ifaddrs.h",
|
|
"langinfo.h",
|
|
"limits.h",
|
|
"link.h",
|
|
"locale.h",
|
|
"malloc.h",
|
|
"mntent.h",
|
|
"mqueue.h",
|
|
"net/ethernet.h",
|
|
"net/if.h",
|
|
"net/if_arp.h",
|
|
"net/route.h",
|
|
"netdb.h",
|
|
"netinet/in.h",
|
|
"netinet/ip.h",
|
|
"netinet/tcp.h",
|
|
"netinet/udp.h",
|
|
"netpacket/packet.h",
|
|
"poll.h",
|
|
"pthread.h",
|
|
"pty.h",
|
|
"pwd.h",
|
|
"regex.h",
|
|
"resolv.h",
|
|
"sched.h",
|
|
"semaphore.h",
|
|
"shadow.h",
|
|
"signal.h",
|
|
"spawn.h",
|
|
"stddef.h",
|
|
"stdint.h",
|
|
"stdio.h",
|
|
"stdlib.h",
|
|
"string.h",
|
|
"sys/epoll.h",
|
|
"sys/eventfd.h",
|
|
"sys/file.h",
|
|
"sys/fsuid.h",
|
|
"sys/inotify.h",
|
|
"sys/ioctl.h",
|
|
"sys/ipc.h",
|
|
"sys/mman.h",
|
|
"sys/mount.h",
|
|
"sys/msg.h",
|
|
"sys/personality.h",
|
|
"sys/prctl.h",
|
|
"sys/ptrace.h",
|
|
"sys/quota.h",
|
|
"sys/random.h",
|
|
"sys/reboot.h",
|
|
"sys/resource.h",
|
|
"sys/sem.h",
|
|
"sys/sendfile.h",
|
|
"sys/shm.h",
|
|
"sys/signalfd.h",
|
|
"sys/socket.h",
|
|
"sys/stat.h",
|
|
"sys/statvfs.h",
|
|
"sys/swap.h",
|
|
"sys/syscall.h",
|
|
"sys/time.h",
|
|
"sys/timerfd.h",
|
|
"sys/times.h",
|
|
"sys/timex.h",
|
|
"sys/types.h",
|
|
"sys/uio.h",
|
|
"sys/un.h",
|
|
"sys/user.h",
|
|
"sys/utsname.h",
|
|
"sys/vfs.h",
|
|
"sys/wait.h",
|
|
"syslog.h",
|
|
"termios.h",
|
|
"time.h",
|
|
"ucontext.h",
|
|
"unistd.h",
|
|
"utime.h",
|
|
"utmp.h",
|
|
"utmpx.h",
|
|
"wchar.h",
|
|
"errno.h",
|
|
// `sys/io.h` is only available on x86*, Alpha, IA64, and 32-bit
|
|
// ARM: https://bugzilla.redhat.com/show_bug.cgi?id=1116162
|
|
// Also unavailable on gnuabihf with glibc 2.30.
|
|
// https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=6b33f373c7b9199e00ba5fbafd94ac9bfb4337b1
|
|
[(x86_64 || x86_32 || arm) && !gnuabihf]: "sys/io.h",
|
|
// `sys/reg.h` is only available on x86 and x86_64
|
|
[x86_64 || x86_32]: "sys/reg.h",
|
|
// sysctl system call is deprecated and not available on musl
|
|
// It is also unsupported in x32, deprecated since glibc 2.30:
|
|
[!(x32 || musl || gnu)]: "sys/sysctl.h",
|
|
// <execinfo.h> is not supported by musl:
|
|
// https://www.openwall.com/lists/musl/2015/04/09/3
|
|
[!musl]: "execinfo.h",
|
|
}
|
|
|
|
// Include linux headers at the end:
|
|
headers! {
|
|
cfg:
|
|
"asm/mman.h",
|
|
"linux/dccp.h",
|
|
"linux/errqueue.h",
|
|
"linux/falloc.h",
|
|
"linux/fs.h",
|
|
"linux/futex.h",
|
|
"linux/genetlink.h",
|
|
"linux/if.h",
|
|
"linux/if_addr.h",
|
|
"linux/if_alg.h",
|
|
"linux/if_ether.h",
|
|
"linux/if_tun.h",
|
|
"linux/input.h",
|
|
"linux/keyctl.h",
|
|
"linux/magic.h",
|
|
"linux/memfd.h",
|
|
"linux/mman.h",
|
|
"linux/module.h",
|
|
"linux/net_tstamp.h",
|
|
"linux/netfilter/nfnetlink.h",
|
|
"linux/netfilter/nfnetlink_log.h",
|
|
"linux/netfilter/nfnetlink_queue.h",
|
|
"linux/netfilter/nf_tables.h",
|
|
"linux/netfilter_ipv4.h",
|
|
"linux/netfilter_ipv6.h",
|
|
"linux/netfilter_ipv6/ip6_tables.h",
|
|
"linux/netlink.h",
|
|
"linux/quota.h",
|
|
"linux/random.h",
|
|
"linux/reboot.h",
|
|
"linux/rtnetlink.h",
|
|
"linux/seccomp.h",
|
|
"linux/sockios.h",
|
|
"linux/vm_sockets.h",
|
|
"linux/wait.h",
|
|
"sys/auxv.h",
|
|
"sys/fanotify.h",
|
|
}
|
|
|
|
// note: aio.h must be included before sys/mount.h
|
|
headers! {
|
|
cfg:
|
|
"sys/xattr.h",
|
|
"sys/sysinfo.h",
|
|
"aio.h",
|
|
}
|
|
|
|
cfg.type_name(move |ty, is_struct, is_union| {
|
|
match ty {
|
|
// Just pass all these through, no need for a "struct" prefix
|
|
"FILE" | "fd_set" | "Dl_info" | "DIR" | "Elf32_Phdr"
|
|
| "Elf64_Phdr" | "Elf32_Shdr" | "Elf64_Shdr" | "Elf32_Sym"
|
|
| "Elf64_Sym" | "Elf32_Ehdr" | "Elf64_Ehdr" | "Elf32_Chdr"
|
|
| "Elf64_Chdr" => ty.to_string(),
|
|
|
|
t if is_union => format!("union {}", t),
|
|
|
|
t if t.ends_with("_t") => t.to_string(),
|
|
|
|
// In MUSL `flock64` is a typedef to `flock`.
|
|
"flock64" if musl => format!("struct {}", ty),
|
|
|
|
// put `struct` in front of all structs:.
|
|
t if is_struct => format!("struct {}", t),
|
|
|
|
t => t.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.field_name(move |struct_, field| {
|
|
match field {
|
|
// Our stat *_nsec fields normally don't actually exist but are part
|
|
// of a timeval struct
|
|
s if s.ends_with("_nsec") && struct_.starts_with("stat") => {
|
|
s.replace("e_nsec", ".tv_nsec")
|
|
}
|
|
// FIXME: epoll_event.data is actuall a union in C, but in Rust
|
|
// it is only a u64 because we only expose one field
|
|
// http://man7.org/linux/man-pages/man2/epoll_wait.2.html
|
|
"u64" if struct_ == "epoll_event" => "data.u64".to_string(),
|
|
// The following structs have a field called `type` in C,
|
|
// but `type` is a Rust keyword, so these fields are translated
|
|
// to `type_` in Rust.
|
|
"type_"
|
|
if struct_ == "input_event"
|
|
|| struct_ == "input_mask"
|
|
|| struct_ == "ff_effect" =>
|
|
{
|
|
"type".to_string()
|
|
}
|
|
|
|
s => s.to_string(),
|
|
}
|
|
});
|
|
|
|
cfg.skip_type(move |ty| {
|
|
match ty {
|
|
// FIXME: `sighandler_t` type is incorrect, see:
|
|
// https://github.com/rust-lang/libc/issues/1359
|
|
"sighandler_t" => true,
|
|
|
|
// These cannot be tested when "resolv.h" is included and are tested
|
|
// in the `linux_elf.rs` file.
|
|
"Elf64_Phdr" | "Elf32_Phdr" => true,
|
|
|
|
// This type is private on Linux. It is implemented as a C `enum`
|
|
// (`c_uint`) and this clashes with the type of the `rlimit` APIs
|
|
// which expect a `c_int` even though both are ABI compatible.
|
|
"__rlimit_resource_t" => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_struct(move |ty| {
|
|
match ty {
|
|
// These cannot be tested when "resolv.h" is included and are tested
|
|
// in the `linux_elf.rs` file.
|
|
"Elf64_Phdr" | "Elf32_Phdr" => true,
|
|
|
|
// On Linux, the type of `ut_tv` field of `struct utmpx`
|
|
// can be an anonymous struct, so an extra struct,
|
|
// which is absent in glibc, has to be defined.
|
|
"__timeval" => true,
|
|
|
|
// FIXME: This is actually a union, not a struct
|
|
"sigval" => true,
|
|
|
|
// This type is tested in the `linux_termios.rs` file since there
|
|
// are header conflicts when including them with all the other
|
|
// structs.
|
|
"termios2" => true,
|
|
|
|
// FIXME: remove once we set minimum supported glibc version.
|
|
// ucontext_t added a new field as of glibc 2.28; our struct definition is
|
|
// conservative and omits the field, but that means the size doesn't match for newer
|
|
// glibcs (see https://github.com/rust-lang/libc/issues/1410)
|
|
"ucontext_t" if gnu => true,
|
|
|
|
// FIXME: Somehow we cannot include headers correctly in glibc 2.30.
|
|
// So let's ignore for now and re-visit later.
|
|
// Probably related: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91085
|
|
"statx" => true,
|
|
"statx_timestamp" => true,
|
|
|
|
// On Linux, the type of `ut_exit` field of struct `utmpx`
|
|
// can be an anonymous struct, so an extra struct,
|
|
// which is absent in musl, has to be defined.
|
|
"__exit_status" if musl => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_const(move |name| {
|
|
match name {
|
|
// These constants are not available if gnu headers have been included
|
|
// and can therefore not be tested here
|
|
//
|
|
// The IPV6 constants are tested in the `linux_ipv6.rs` tests:
|
|
| "IPV6_FLOWINFO"
|
|
| "IPV6_FLOWLABEL_MGR"
|
|
| "IPV6_FLOWINFO_SEND"
|
|
| "IPV6_FLOWINFO_FLOWLABEL"
|
|
| "IPV6_FLOWINFO_PRIORITY"
|
|
// The F_ fnctl constants are tested in the `linux_fnctl.rs` tests:
|
|
| "F_CANCELLK"
|
|
| "F_ADD_SEALS"
|
|
| "F_GET_SEALS"
|
|
| "F_SEAL_SEAL"
|
|
| "F_SEAL_SHRINK"
|
|
| "F_SEAL_GROW"
|
|
| "F_SEAL_WRITE" => true,
|
|
|
|
// The musl-sanitized kernel headers used in CI
|
|
// target the Linux kernel 4.4 and do not contain the
|
|
// following constants:
|
|
//
|
|
// Requires Linux kernel 4.9
|
|
| "FALLOC_FL_UNSHARE_RANGE"
|
|
//
|
|
// Require Linux kernel 5.x:
|
|
| "MSG_COPY"
|
|
if musl => true,
|
|
// Require Linux kernel 5.1:
|
|
"F_SEAL_FUTURE_WRITE" => true,
|
|
|
|
// The musl version 1.1.24 used in CI does not
|
|
// contain these glibc constants yet:
|
|
| "RLIMIT_RTTIME" // should be in `resource.h`
|
|
| "TCP_COOKIE_TRANSACTIONS" // should be in the `netinet/tcp.h` header
|
|
if musl => true,
|
|
|
|
// FIXME: deprecated: not available in any header
|
|
// See: https://github.com/rust-lang/libc/issues/1356
|
|
"ENOATTR" => true,
|
|
|
|
// FIXME: SIGUNUSED was removed in glibc 2.26
|
|
// Users should use SIGSYS instead.
|
|
"SIGUNUSED" => true,
|
|
|
|
// FIXME: conflicts with glibc headers and is tested in
|
|
// `linux_termios.rs` below:
|
|
"BOTHER" => true,
|
|
|
|
// FIXME: on musl the pthread types are defined a little differently
|
|
// - these constants are used by the glibc implementation.
|
|
n if musl && n.contains("__SIZEOF_PTHREAD") => true,
|
|
|
|
// FIXME: It was extended to 4096 since glibc 2.31 (Linux 5.4).
|
|
// We should do so after a while.
|
|
"SOMAXCONN" if gnu => true,
|
|
|
|
// deprecated: not available from Linux kernel 5.6:
|
|
"VMADDR_CID_RESERVED" => true,
|
|
|
|
// Require Linux kernel 5.6:
|
|
"VMADDR_CID_LOCAL" => true,
|
|
|
|
// Defined in kernel headers but musl removes it; need musl 1.2 for definition in musl
|
|
// headers.
|
|
"P_PIDFD" => true,
|
|
|
|
// FIXME: Not currently available in headers
|
|
"SYS_pidfd_open" if mips => true,
|
|
|
|
// FIXME: Not currently available in headers on MIPS
|
|
// Not yet implemented on sparc64
|
|
"SYS_clone3" if mips | sparc64 => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_fn(move |name| {
|
|
// skip those that are manually verified
|
|
match name {
|
|
// FIXME: https://github.com/rust-lang/libc/issues/1272
|
|
"execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true,
|
|
|
|
// There are two versions of the sterror_r function, see
|
|
//
|
|
// https://linux.die.net/man/3/strerror_r
|
|
//
|
|
// An XSI-compliant version provided if:
|
|
//
|
|
// (_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600)
|
|
// && ! _GNU_SOURCE
|
|
//
|
|
// and a GNU specific version provided if _GNU_SOURCE is defined.
|
|
//
|
|
// libc provides bindings for the XSI-compliant version, which is
|
|
// preferred for portable applications.
|
|
//
|
|
// We skip the test here since here _GNU_SOURCE is defined, and
|
|
// test the XSI version below.
|
|
"strerror_r" => true,
|
|
|
|
// FIXME: Our API is unsound. The Rust API allows aliasing
|
|
// pointers, but the C API requires pointers not to alias.
|
|
// We should probably be at least using `&`/`&mut` here, see:
|
|
// https://github.com/gnzlbg/ctest/issues/68
|
|
"lio_listio" if musl => true,
|
|
|
|
// FIXME: the glibc version used by the Sparc64 build jobs
|
|
// which use Debian 10.0 is too old.
|
|
"statx" if sparc64 => true,
|
|
|
|
// FIXME: Deprecated since glibc 2.30. Remove fn once upstream does.
|
|
"sysctl" if gnu => true,
|
|
|
|
// FIXME: It now takes c_void instead of timezone since glibc 2.31.
|
|
"gettimeofday" if gnu => true,
|
|
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field_type(move |struct_, field| {
|
|
// This is a weird union, don't check the type.
|
|
(struct_ == "ifaddrs" && field == "ifa_ifu") ||
|
|
// sighandler_t type is super weird
|
|
(struct_ == "sigaction" && field == "sa_sigaction") ||
|
|
// __timeval type is a patch which doesn't exist in glibc
|
|
(struct_ == "utmpx" && field == "ut_tv") ||
|
|
// sigval is actually a union, but we pretend it's a struct
|
|
(struct_ == "sigevent" && field == "sigev_value") ||
|
|
// this one is an anonymous union
|
|
(struct_ == "ff_effect" && field == "u") ||
|
|
// `__exit_status` type is a patch which is absent in musl
|
|
(struct_ == "utmpx" && field == "ut_exit" && musl)
|
|
});
|
|
|
|
cfg.volatile_item(|i| {
|
|
use ctest::VolatileItemKind::*;
|
|
match i {
|
|
// aio_buf is a volatile void** but since we cannot express that in
|
|
// Rust types, we have to explicitly tell the checker about it here:
|
|
StructField(ref n, ref f) if n == "aiocb" && f == "aio_buf" => {
|
|
true
|
|
}
|
|
_ => false,
|
|
}
|
|
});
|
|
|
|
cfg.skip_field(move |struct_, field| {
|
|
// this is actually a union on linux, so we can't represent it well and
|
|
// just insert some padding.
|
|
(struct_ == "siginfo_t" && field == "_pad") ||
|
|
// musl names this __dummy1 but it's still there
|
|
(musl && struct_ == "glob_t" && field == "gl_flags") ||
|
|
// musl seems to define this as an *anonymous* bitfield
|
|
(musl && struct_ == "statvfs" && field == "__f_unused") ||
|
|
// sigev_notify_thread_id is actually part of a sigev_un union
|
|
(struct_ == "sigevent" && field == "sigev_notify_thread_id") ||
|
|
// signalfd had SIGSYS fields added in Linux 4.18, but no libc release
|
|
// has them yet.
|
|
(struct_ == "signalfd_siginfo" && (field == "ssi_addr_lsb" ||
|
|
field == "_pad2" ||
|
|
field == "ssi_syscall" ||
|
|
field == "ssi_call_addr" ||
|
|
field == "ssi_arch")) ||
|
|
// FIXME: After musl 1.1.24, it have only one field `sched_priority`,
|
|
// while other fields become reserved.
|
|
(struct_ == "sched_param" && [
|
|
"sched_ss_low_priority",
|
|
"sched_ss_repl_period",
|
|
"sched_ss_init_budget",
|
|
"sched_ss_max_repl",
|
|
].contains(&field) && musl) ||
|
|
// FIXME: After musl 1.1.24, the type becomes `int` instead of `unsigned short`.
|
|
(struct_ == "ipc_perm" && field == "__seq" && aarch64_musl) ||
|
|
// glibc uses unnamed fields here and Rust doesn't support that yet
|
|
(struct_ == "timex" && field.starts_with("__unused")) ||
|
|
// FIXME: It now takes mode_t since glibc 2.31 on some targets.
|
|
(struct_ == "ipc_perm" && field == "mode"
|
|
&& ((x86_64 || i686 || arm || riscv64) && gnu || x86_64_gnux32)
|
|
)
|
|
});
|
|
|
|
cfg.skip_roundtrip(move |s| match s {
|
|
// FIXME:
|
|
"utsname" if mips32 || mips64 => true,
|
|
// FIXME:
|
|
"mcontext_t" if s390x => true,
|
|
// FIXME: This is actually a union.
|
|
"fpreg_t" if s390x => true,
|
|
|
|
"sockaddr_un" | "sembuf" | "ff_constant_effect"
|
|
if mips32 && (gnu || musl) =>
|
|
{
|
|
true
|
|
}
|
|
"ipv6_mreq"
|
|
| "ip_mreq_source"
|
|
| "sockaddr_in6"
|
|
| "sockaddr_ll"
|
|
| "in_pktinfo"
|
|
| "arpreq"
|
|
| "arpreq_old"
|
|
| "sockaddr_un"
|
|
| "ff_constant_effect"
|
|
| "ff_ramp_effect"
|
|
| "ff_condition_effect"
|
|
| "Elf32_Ehdr"
|
|
| "Elf32_Chdr"
|
|
| "ucred"
|
|
| "in6_pktinfo"
|
|
| "sockaddr_nl"
|
|
| "termios"
|
|
| "nlmsgerr"
|
|
if (mips64 || sparc64) && gnu =>
|
|
{
|
|
true
|
|
}
|
|
|
|
// FIXME: the call ABI of max_align_t is incorrect on these platforms:
|
|
"max_align_t" if i686 || mips64 || ppc64 => true,
|
|
|
|
_ => false,
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "main.rs");
|
|
|
|
test_linux_like_apis(target);
|
|
}
|
|
|
|
// This function tests APIs that are incompatible to test when other APIs
|
|
// are included (e.g. because including both sets of headers clashes)
|
|
fn test_linux_like_apis(target: &str) {
|
|
let musl = target.contains("musl");
|
|
let linux = target.contains("linux");
|
|
let emscripten = target.contains("emscripten");
|
|
let android = target.contains("android");
|
|
assert!(linux || android || emscripten);
|
|
|
|
if linux || android || emscripten {
|
|
// test strerror_r from the `string.h` header
|
|
let mut cfg = ctest_cfg();
|
|
cfg.skip_type(|_| true).skip_static(|_| true);
|
|
|
|
headers! { cfg: "string.h" }
|
|
cfg.skip_fn(|f| match f {
|
|
"strerror_r" => false,
|
|
_ => true,
|
|
})
|
|
.skip_const(|_| true)
|
|
.skip_struct(|_| true);
|
|
cfg.generate("../src/lib.rs", "linux_strerror_r.rs");
|
|
}
|
|
|
|
if linux || android || emscripten {
|
|
// test fcntl - see:
|
|
// http://man7.org/linux/man-pages/man2/fcntl.2.html
|
|
let mut cfg = ctest_cfg();
|
|
|
|
if musl {
|
|
cfg.header("fcntl.h");
|
|
} else {
|
|
cfg.header("linux/fcntl.h");
|
|
}
|
|
|
|
cfg.skip_type(|_| true)
|
|
.skip_static(|_| true)
|
|
.skip_struct(|_| true)
|
|
.skip_fn(|_| true)
|
|
.skip_const(move |name| match name {
|
|
// test fcntl constants:
|
|
"F_CANCELLK" | "F_ADD_SEALS" | "F_GET_SEALS"
|
|
| "F_SEAL_SEAL" | "F_SEAL_SHRINK" | "F_SEAL_GROW"
|
|
| "F_SEAL_WRITE" => false,
|
|
_ => true,
|
|
})
|
|
.type_name(move |ty, is_struct, is_union| match ty {
|
|
t if is_struct => format!("struct {}", t),
|
|
t if is_union => format!("union {}", t),
|
|
t => t.to_string(),
|
|
});
|
|
|
|
cfg.generate("../src/lib.rs", "linux_fcntl.rs");
|
|
}
|
|
|
|
if linux || android {
|
|
// test termios
|
|
let mut cfg = ctest_cfg();
|
|
cfg.header("asm/termbits.h");
|
|
cfg.skip_type(|_| true)
|
|
.skip_static(|_| true)
|
|
.skip_fn(|_| true)
|
|
.skip_const(|c| c != "BOTHER")
|
|
.skip_struct(|s| s != "termios2")
|
|
.type_name(move |ty, is_struct, is_union| match ty {
|
|
t if is_struct => format!("struct {}", t),
|
|
t if is_union => format!("union {}", t),
|
|
t => t.to_string(),
|
|
});
|
|
cfg.generate("../src/lib.rs", "linux_termios.rs");
|
|
}
|
|
|
|
if linux || android {
|
|
// test IPV6_ constants:
|
|
let mut cfg = ctest_cfg();
|
|
headers! {
|
|
cfg:
|
|
"linux/in6.h"
|
|
}
|
|
cfg.skip_type(|_| true)
|
|
.skip_static(|_| true)
|
|
.skip_fn(|_| true)
|
|
.skip_const(|_| true)
|
|
.skip_struct(|_| true)
|
|
.skip_const(move |name| match name {
|
|
"IPV6_FLOWINFO"
|
|
| "IPV6_FLOWLABEL_MGR"
|
|
| "IPV6_FLOWINFO_SEND"
|
|
| "IPV6_FLOWINFO_FLOWLABEL"
|
|
| "IPV6_FLOWINFO_PRIORITY" => false,
|
|
_ => true,
|
|
})
|
|
.type_name(move |ty, is_struct, is_union| match ty {
|
|
t if is_struct => format!("struct {}", t),
|
|
t if is_union => format!("union {}", t),
|
|
t => t.to_string(),
|
|
});
|
|
cfg.generate("../src/lib.rs", "linux_ipv6.rs");
|
|
}
|
|
|
|
if linux || android {
|
|
// Test Elf64_Phdr and Elf32_Phdr
|
|
// These types have a field called `p_type`, but including
|
|
// "resolve.h" defines a `p_type` macro that expands to `__p_type`
|
|
// making the tests for these fails when both are included.
|
|
let mut cfg = ctest_cfg();
|
|
cfg.header("elf.h");
|
|
cfg.skip_fn(|_| true)
|
|
.skip_static(|_| true)
|
|
.skip_fn(|_| true)
|
|
.skip_const(|_| true)
|
|
.type_name(move |ty, _is_struct, _is_union| ty.to_string())
|
|
.skip_struct(move |ty| match ty {
|
|
"Elf64_Phdr" | "Elf32_Phdr" => false,
|
|
_ => true,
|
|
})
|
|
.skip_type(move |ty| match ty {
|
|
"Elf64_Phdr" | "Elf32_Phdr" => false,
|
|
_ => true,
|
|
});
|
|
cfg.generate("../src/lib.rs", "linux_elf.rs");
|
|
}
|
|
}
|
|
|
|
fn which_freebsd() -> Option<i32> {
|
|
let output = std::process::Command::new("freebsd-version")
|
|
.output()
|
|
.ok()?;
|
|
if !output.status.success() {
|
|
return None;
|
|
}
|
|
|
|
let stdout = String::from_utf8(output.stdout).ok()?;
|
|
|
|
match &stdout {
|
|
s if s.starts_with("10") => Some(10),
|
|
s if s.starts_with("11") => Some(11),
|
|
s if s.starts_with("12") => Some(12),
|
|
s if s.starts_with("13") => Some(13),
|
|
_ => None,
|
|
}
|
|
}
|