diff --git a/libc-test/build.rs b/libc-test/build.rs index 0dec4bba362f5..bbdafcf150cb5 100644 --- a/libc-test/build.rs +++ b/libc-test/build.rs @@ -398,8 +398,7 @@ fn test_apple(target: &str) { // FIXME: the array size has been changed since macOS 10.15 ([8] -> [7]). ("statfs", "f_reserved") => true, ("__darwin_arm_neon_state64", "__v") => true, - // MAXPATHLEN is too big for auto-derive traits on arrays. - ("vnode_info_path", "vip_path") => true, + ("ifreq", "ifr_ifru") => true, ("ifkpi", "ifk_data") => true, ("ifconf", "ifc_ifcu") => true, @@ -2744,8 +2743,6 @@ fn test_freebsd(target: &str) { ("umutex", "m_owner") => true, // c_has_waiters field is a volatile int32_t ("ucond", "c_has_waiters") => true, - // is PATH_MAX long but tests can't accept multi array as equivalent. - ("kinfo_vmentry", "kve_path") => true, // a_un field is a union ("Elf32_Auxinfo", "a_un") => true, @@ -2774,10 +2771,6 @@ fn test_freebsd(target: &str) { // Anonymous type. ("filestat", "next") => true, - // We ignore this field because we needed to use a hack in order to make rust 1.19 - // happy... - ("kinfo_proc", "ki_sparestrings") => true, - // `__sem_base` is a private struct field ("semid_ds", "__sem_base") => true, diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs index 7ed887753c971..b22ae27ccebc3 100644 --- a/src/unix/bsd/apple/mod.rs +++ b/src/unix/bsd/apple/mod.rs @@ -946,9 +946,7 @@ s! { pub struct vnode_info_path { pub vip_vi: vnode_info, - // Normally it's `vip_path: [::c_char; MAXPATHLEN]` but because libc supports an old rustc - // version, we go around this limitation like this. - pub vip_path: [[::c_char; 32]; 32], + pub vip_path: [::c_char; ::MAXPATHLEN as usize], } pub struct proc_vnodepathinfo { diff --git a/src/unix/bsd/freebsdlike/dragonfly/mod.rs b/src/unix/bsd/freebsdlike/dragonfly/mod.rs index 7bff483df6ae5..6d778476fa444 100644 --- a/src/unix/bsd/freebsdlike/dragonfly/mod.rs +++ b/src/unix/bsd/freebsdlike/dragonfly/mod.rs @@ -517,7 +517,7 @@ s_no_extra_traits! { pub mc_ownedfp: ::c_uint, __reserved: ::c_uint, __unused: [::c_uint; 8], - pub mc_fpregs: [[::c_uint; 8]; 32], + pub mc_fpregs: [::c_uint; 256], } pub struct ucontext_t { @@ -786,8 +786,7 @@ cfg_if! { self.mc_len == other.mc_len && self.mc_fpformat == other.mc_fpformat && self.mc_ownedfp == other.mc_ownedfp && - self.mc_fpregs.iter().zip(other.mc_fpregs.iter()). - all(|(a, b)| a == b) + self.mc_fpregs == other.mc_fpregs } } impl Eq for mcontext_t {} diff --git a/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs b/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs index e416ebf745841..44f48ab5ceb47 100644 --- a/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs @@ -166,7 +166,7 @@ s! { /// More thread name. pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1], /// Spare string space. - pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq + pub ki_sparestrings: [::c_char; 46], /// Spare room for growth. pub ki_spareints: [::c_int; ::KI_NSPARE_INT], /// Which cpu we are on. diff --git a/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs b/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs index c4431a6458e8f..a16f1d13915c8 100644 --- a/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs @@ -173,7 +173,7 @@ s! { /// More thread name. pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1], /// Spare string space. - pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq + pub ki_sparestrings: [::c_char; 46], /// Spare room for growth. pub ki_spareints: [::c_int; ::KI_NSPARE_INT], /// Controlling tty dev. diff --git a/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs b/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs index e6cc1fad0b591..d97606787b67e 100644 --- a/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs @@ -183,7 +183,7 @@ s! { /// More thread name. pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1], /// Spare string space. - pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq + pub ki_sparestrings: [::c_char; 46], /// Spare room for growth. pub ki_spareints: [::c_int; ::KI_NSPARE_INT], /// Controlling tty dev. diff --git a/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs b/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs index 1c58bb4b5afcf..6a46efaa6144c 100644 --- a/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs @@ -183,7 +183,7 @@ s! { /// More thread name. pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1], /// Spare string space. - pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq + pub ki_sparestrings: [::c_char; 46], /// Spare room for growth. pub ki_spareints: [::c_int; ::KI_NSPARE_INT], /// Controlling tty dev. diff --git a/src/unix/bsd/freebsdlike/freebsd/freebsd15/mod.rs b/src/unix/bsd/freebsdlike/freebsd/freebsd15/mod.rs index 00ea22a041a7d..ac8e33382dd57 100644 --- a/src/unix/bsd/freebsdlike/freebsd/freebsd15/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/freebsd15/mod.rs @@ -183,7 +183,7 @@ s! { /// More thread name. pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1], /// Spare string space. - pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq + pub ki_sparestrings: [::c_char; 46], /// Spare room for growth. pub ki_spareints: [::c_int; ::KI_NSPARE_INT], /// Controlling tty dev. diff --git a/src/unix/bsd/freebsdlike/freebsd/mod.rs b/src/unix/bsd/freebsdlike/freebsd/mod.rs index 41bcc6f4be549..5660fd154778c 100644 --- a/src/unix/bsd/freebsdlike/freebsd/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/mod.rs @@ -458,7 +458,7 @@ s! { _kve_is_spare: [::c_int; 8], #[cfg(freebsd11)] _kve_is_spare: [::c_int; 12], - pub kve_path: [[::c_char; 32]; 32], + pub kve_path: [::c_char; ::PATH_MAX as usize], } pub struct __c_anonymous_filestat { @@ -1145,7 +1145,7 @@ s! { pub sinfo_assoc_id: ::sctp_assoc_t, pub sinfo_keynumber: u16, pub sinfo_keynumber_valid: u16, - pub __reserve_pad: [[u8; 23]; 4], + pub __reserve_pad: [u8; SCTP_ALIGN_RESV_PAD], } pub struct sctp_extrcvinfo { @@ -1165,7 +1165,7 @@ s! { pub serinfo_next_ppid: u32, pub sinfo_keynumber: u16, pub sinfo_keynumber_valid: u16, - pub __reserve_pad: [[u8; 19]; 4], + pub __reserve_pad: [u8; SCTP_ALIGN_RESV_PAD_SHORT], } pub struct sctp_sndinfo { @@ -4874,6 +4874,11 @@ pub const SCTP_ASSOC_RESET_FAILED: ::c_int = 0x0008; pub const SCTP_STREAM_CHANGE_DENIED: ::c_int = 0x0004; pub const SCTP_STREAM_CHANGE_FAILED: ::c_int = 0x0008; +// sctp_uio.h + +pub const SCTP_ALIGN_RESV_PAD: usize = 92; +pub const SCTP_ALIGN_RESV_PAD_SHORT: usize = 76; + pub const KENV_DUMP_LOADER: ::c_int = 4; pub const KENV_DUMP_STATIC: ::c_int = 5; diff --git a/src/unix/bsd/freebsdlike/mod.rs b/src/unix/bsd/freebsdlike/mod.rs index f247e6bf6a02b..57a38a538f01b 100644 --- a/src/unix/bsd/freebsdlike/mod.rs +++ b/src/unix/bsd/freebsdlike/mod.rs @@ -284,7 +284,7 @@ s! { pub struct accept_filter_arg { pub af_name: [::c_char; 16], - af_arg: [[::c_char; 10]; 24], + af_arg: [::c_char; 240], } pub struct ptrace_io_desc { diff --git a/src/unix/bsd/netbsdlike/netbsd/mod.rs b/src/unix/bsd/netbsdlike/netbsd/mod.rs index 0113676a44207..ee084ed1bbdac 100644 --- a/src/unix/bsd/netbsdlike/netbsd/mod.rs +++ b/src/unix/bsd/netbsdlike/netbsd/mod.rs @@ -512,7 +512,7 @@ s! { pub struct accept_filter_arg { pub af_name: [::c_char; 16], - af_arg: [[::c_char; 10]; 24], + pub af_arg: [::c_char; 256 - 16], } pub struct ki_sigset_t { @@ -663,7 +663,7 @@ s! { pub kve_vn_rdev: u64, pub kve_vn_type: u32, pub kve_vn_mode: u32, - pub kve_path: [[::c_char; 32]; 32], + pub kve_path: [::c_char; ::PATH_MAX as usize], } pub struct __c_anonymous_posix_spawn_fae_open { diff --git a/src/unix/linux_like/android/b64/aarch64/mod.rs b/src/unix/linux_like/android/b64/aarch64/mod.rs index 49b990fd8f1ac..75cc2fedace39 100644 --- a/src/unix/linux_like/android/b64/aarch64/mod.rs +++ b/src/unix/linux_like/android/b64/aarch64/mod.rs @@ -71,9 +71,7 @@ s! { pub sp: ::c_ulonglong, pub pc: ::c_ulonglong, pub pstate: ::c_ulonglong, - // nested arrays to get the right size/length while being able to - // auto-derive traits like Debug - __reserved: [[u64; 32]; 16], + __reserved: [u64; 512], } pub struct user_fpsimd_struct { diff --git a/src/unix/linux_like/android/mod.rs b/src/unix/linux_like/android/mod.rs index b91104f7b80c6..2829b249dd0b6 100644 --- a/src/unix/linux_like/android/mod.rs +++ b/src/unix/linux_like/android/mod.rs @@ -609,7 +609,7 @@ s_no_extra_traits! { pub struct prop_info { __name: [::c_char; 32], __serial: ::c_uint, - __value: [[::c_char; 4]; 23], + __value: [::c_char; 92], } pub union __c_anonymous_ifr_ifru { diff --git a/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs b/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs index 5ee559190a8a2..f0babb8d3d71f 100644 --- a/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs +++ b/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs @@ -212,9 +212,7 @@ s! { pub sp: ::c_ulonglong, pub pc: ::c_ulonglong, pub pstate: ::c_ulonglong, - // nested arrays to get the right size/length while being able to - // auto-derive traits like Debug - __reserved: [[u64; 32]; 16], + __reserved: [u64; 512], } pub struct user_fpsimd_struct { diff --git a/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs b/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs index f71d47effe85c..5c9e68dcd950e 100644 --- a/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs +++ b/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs @@ -84,7 +84,7 @@ s! { pub sp: ::c_ulong, pub pc: ::c_ulong, pub pstate: ::c_ulong, - __reserved: [[u64; 32]; 16], + __reserved: [u64; 512], } #[repr(align(8))]