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Auto merge of #3284 - pheki:add-vita-definitions, r=JohnTitor
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Add missing PS Vita definitions, fix some unused ones

This PR improves vita's newlib support for std by adding some missing definitions and fixing some duplicated ones (e.g. `EAI_NONAME` from `src/unix/newlib/vita/mod.rs` was not being used as it was already defined on `src/unix/newlib/mod.rs`)

Previous work: #3209 #3255

cc `@nikarh`
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@bors
bors committed Sep 24, 2023
2 parents 9ee773c + 53c6b31 commit e740c20
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Showing 9 changed files with 100 additions and 44 deletions.
30 changes: 19 additions & 11 deletions src/unix/mod.rs
View file
Expand Up @@ -678,17 +678,6 @@ extern "C" {
value: *const ::c_void,
option_len: socklen_t,
) -> ::c_int;
#[cfg_attr(
all(target_os = "macos", target_arch = "x86"),
link_name = "socketpair$UNIX2003"
)]
#[cfg_attr(target_os = "illumos", link_name = "__xnet_socketpair")]
pub fn socketpair(
domain: ::c_int,
type_: ::c_int,
protocol: ::c_int,
socket_vector: *mut ::c_int,
) -> ::c_int;
#[cfg(not(all(
libc_cfg_target_vendor,
target_arch = "powerpc",
Expand Down Expand Up @@ -1412,6 +1401,25 @@ extern "C" {
pub fn lockf(fd: ::c_int, cmd: ::c_int, len: ::off_t) -> ::c_int;

}

cfg_if! {
if #[cfg(not(target_os = "vita"))] {
extern "C" {
#[cfg_attr(
all(target_os = "macos", target_arch = "x86"),
link_name = "socketpair$UNIX2003"
)]
#[cfg_attr(target_os = "illumos", link_name = "__xnet_socketpair")]
pub fn socketpair(
domain: ::c_int,
type_: ::c_int,
protocol: ::c_int,
socket_vector: *mut ::c_int,
) -> ::c_int;
}
}
}

cfg_if! {
if #[cfg(not(any(target_os = "emscripten",
target_os = "android",
Expand Down
2 changes: 1 addition & 1 deletion src/unix/newlib/aarch64/mod.rs
View file
Expand Up @@ -51,4 +51,4 @@ pub const MSG_WAITALL: ::c_int = 0;
pub const MSG_MORE: ::c_int = 0;
pub const MSG_NOSIGNAL: ::c_int = 0;

pub use crate::unix::newlib::generic::{sigset_t, stat};
pub use crate::unix::newlib::generic::{dirent, sigset_t, stat};
2 changes: 1 addition & 1 deletion src/unix/newlib/arm/mod.rs
View file
Expand Up @@ -53,4 +53,4 @@ pub const MSG_WAITALL: ::c_int = 0;
pub const MSG_MORE: ::c_int = 0;
pub const MSG_NOSIGNAL: ::c_int = 0;

pub use crate::unix::newlib::generic::{sigset_t, stat};
pub use crate::unix::newlib::generic::{dirent, sigset_t, stat};
2 changes: 1 addition & 1 deletion src/unix/newlib/espidf/mod.rs
View file
Expand Up @@ -107,4 +107,4 @@ extern "C" {
pub fn eventfd(initval: ::c_uint, flags: ::c_int) -> ::c_int;
}

pub use crate::unix::newlib::generic::{sigset_t, stat};
pub use crate::unix::newlib::generic::{dirent, sigset_t, stat};
6 changes: 6 additions & 0 deletions src/unix/newlib/generic.rs
View file
Expand Up @@ -24,4 +24,10 @@ s! {
pub st_blocks: ::blkcnt_t,
pub st_spare4: [::c_long; 2usize],
}

pub struct dirent {
pub d_ino: ::ino_t,
pub d_type: ::c_uchar,
pub d_name: [::c_char; 256usize],
}
}
2 changes: 2 additions & 0 deletions src/unix/newlib/horizon/mod.rs
View file
Expand Up @@ -266,3 +266,5 @@ extern "C" {

pub fn gethostid() -> ::c_long;
}

pub use crate::unix::newlib::generic::dirent;
63 changes: 36 additions & 27 deletions src/unix/newlib/mod.rs
View file
@@ -1,13 +1,7 @@
pub type blkcnt_t = i32;
pub type blksize_t = i32;

cfg_if! {
if #[cfg(target_os = "vita")] {
pub type clockid_t = ::c_uint;
} else {
pub type clockid_t = ::c_ulong;
}
}
pub type clockid_t = ::c_ulong;

cfg_if! {
if #[cfg(any(target_os = "espidf"))] {
Expand Down Expand Up @@ -170,16 +164,6 @@ s! {
pub sa_flags: ::c_int,
}

pub struct dirent {
#[cfg(not(target_os = "vita"))]
pub d_ino: ino_t,
#[cfg(not(target_os = "vita"))]
pub d_type: ::c_uchar,
#[cfg(target_os = "vita")]
__offset: [u8; 88],
pub d_name: [::c_char; 256usize],
}

pub struct stack_t {
pub ss_sp: *mut ::c_void,
pub ss_flags: ::c_int,
Expand Down Expand Up @@ -546,8 +530,16 @@ pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection
pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast

pub const TCP_NODELAY: ::c_int = 8193;
pub const TCP_MAXSEG: ::c_int = 8194;
cfg_if! {
if #[cfg(target_os = "vita")] {
pub const TCP_NODELAY: ::c_int = 1;
pub const TCP_MAXSEG: ::c_int = 2;
} else {
pub const TCP_NODELAY: ::c_int = 8193;
pub const TCP_MAXSEG: ::c_int = 8194;
}
}

pub const TCP_NOPUSH: ::c_int = 4;
pub const TCP_NOOPT: ::c_int = 8;
pub const TCP_KEEPIDLE: ::c_int = 256;
Expand All @@ -561,13 +553,25 @@ cfg_if! {
pub const IP_TOS: ::c_int = 3;
}
}
pub const IP_TTL: ::c_int = 8;
cfg_if! {
if #[cfg(target_os = "vita")] {
pub const IP_TTL: ::c_int = 4;
} else {
pub const IP_TTL: ::c_int = 8;
}
}
pub const IP_MULTICAST_IF: ::c_int = 9;
pub const IP_MULTICAST_TTL: ::c_int = 10;
pub const IP_MULTICAST_LOOP: ::c_int = 11;
pub const IP_ADD_MEMBERSHIP: ::c_int = 11;
pub const IP_DROP_MEMBERSHIP: ::c_int = 12;

cfg_if! {
if #[cfg(target_os = "vita")] {
pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
} else {
pub const IP_ADD_MEMBERSHIP: ::c_int = 11;
pub const IP_DROP_MEMBERSHIP: ::c_int = 12;
}
}
pub const IPV6_UNICAST_HOPS: ::c_int = 4;
pub const IPV6_MULTICAST_IF: ::c_int = 9;
pub const IPV6_MULTICAST_HOPS: ::c_int = 10;
Expand Down Expand Up @@ -598,10 +602,15 @@ pub const NI_NAMEREQD: ::c_int = 4;
pub const NI_NUMERICSERV: ::c_int = 0;
pub const NI_DGRAM: ::c_int = 0;

pub const EAI_FAMILY: ::c_int = -303;
pub const EAI_MEMORY: ::c_int = -304;
pub const EAI_NONAME: ::c_int = -305;
pub const EAI_SOCKTYPE: ::c_int = -307;
cfg_if! {
// Defined in vita/mod.rs for "vita"
if #[cfg(not(target_os = "vita"))] {
pub const EAI_FAMILY: ::c_int = -303;
pub const EAI_MEMORY: ::c_int = -304;
pub const EAI_NONAME: ::c_int = -305;
pub const EAI_SOCKTYPE: ::c_int = -307;
}
}

pub const EXIT_SUCCESS: ::c_int = 0;
pub const EXIT_FAILURE: ::c_int = 1;
Expand Down
2 changes: 1 addition & 1 deletion src/unix/newlib/powerpc/mod.rs
View file
Expand Up @@ -5,7 +5,7 @@ pub type wchar_t = ::c_int;
pub type c_long = i32;
pub type c_ulong = u32;

pub use crate::unix::newlib::generic::{sigset_t, stat};
pub use crate::unix::newlib::generic::{dirent, sigset_t, stat};

// the newlib shipped with devkitPPC does not support the following components:
// - sockaddr
Expand Down
35 changes: 33 additions & 2 deletions src/unix/newlib/vita/mod.rs
View file
Expand Up @@ -9,6 +9,16 @@ pub type c_ulong = u32;
pub type sigset_t = ::c_ulong;

s! {
pub struct msghdr {
pub msg_name: *mut ::c_void,
pub msg_namelen: ::socklen_t,
pub msg_iov: *mut ::iovec,
pub msg_iovlen: ::c_int,
pub msg_control: *mut ::c_void,
pub msg_controllen: ::socklen_t,
pub msg_flags: ::c_int,
}

pub struct sockaddr {
pub sa_len: u8,
pub sa_family: ::sa_family_t,
Expand All @@ -35,16 +45,17 @@ s! {
}

pub struct sockaddr_un {
pub ss_len: u8,
pub sun_family: ::sa_family_t,
pub sun_path: [::c_char; 108usize],
}

pub struct sockaddr_storage {
pub ss_len: u8,
pub ss_family: ::sa_family_t,
pub __ss_pad1: [u8; 4],
pub __ss_pad1: [u8; 2],
pub __ss_align: i64,
pub __ss_pad2: [u8; 4],
pub __ss_pad2: [u8; 116],
}

pub struct sched_param {
Expand All @@ -67,16 +78,31 @@ s! {
pub st_blocks: ::blkcnt_t,
pub st_spare4: [::c_long; 2usize],
}

#[repr(align(8))]
pub struct dirent {
__offset: [u8; 88],
pub d_name: [::c_char; 256usize],
__pad: [u8; 8],
}
}

pub const AF_UNIX: ::c_int = 1;
pub const AF_INET6: ::c_int = 24;

pub const SOCK_RAW: ::c_int = 3;
pub const SOCK_RDM: ::c_int = 4;
pub const SOCK_SEQPACKET: ::c_int = 5;

pub const FIONBIO: ::c_ulong = 1;

pub const POLLIN: ::c_short = 0x0001;
pub const POLLPRI: ::c_short = POLLIN;
pub const POLLOUT: ::c_short = 0x0004;
pub const POLLRDNORM: ::c_short = POLLIN;
pub const POLLRDBAND: ::c_short = POLLIN;
pub const POLLWRNORM: ::c_short = POLLOUT;
pub const POLLWRBAND: ::c_short = POLLOUT;
pub const POLLERR: ::c_short = 0x0008;
pub const POLLHUP: ::c_short = 0x0010;
pub const POLLNVAL: ::c_short = 0x0020;
Expand Down Expand Up @@ -141,11 +167,16 @@ pub const _SC_PAGESIZE: ::c_int = 8;
pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 51;
pub const PTHREAD_STACK_MIN: ::size_t = 32 * 1024;

pub const IP_HDRINCL: ::c_int = 2;

extern "C" {
pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;

pub fn sendmsg(s: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t;
pub fn recvmsg(s: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t;

pub fn pthread_create(
native: *mut ::pthread_t,
attr: *const ::pthread_attr_t,
Expand Down

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