diff options
Diffstat (limited to '')
-rw-r--r-- | vendor/libc/src/unix/linux_like/android/b32/x86/mod.rs | 611 |
1 files changed, 611 insertions, 0 deletions
diff --git a/vendor/libc/src/unix/linux_like/android/b32/x86/mod.rs b/vendor/libc/src/unix/linux_like/android/b32/x86/mod.rs new file mode 100644 index 000000000..6507cb4e0 --- /dev/null +++ b/vendor/libc/src/unix/linux_like/android/b32/x86/mod.rs @@ -0,0 +1,611 @@ +pub type c_char = i8; +pub type wchar_t = i32; +pub type greg_t = i32; + +s! { + pub struct _libc_fpreg { + pub significand: [u16; 4], + pub exponent: u16, + } + + pub struct _libc_fpstate { + pub cw: ::c_ulong, + pub sw: ::c_ulong, + pub tag: ::c_ulong, + pub ipoff: ::c_ulong, + pub cssel: ::c_ulong, + pub dataoff: ::c_ulong, + pub datasel: ::c_ulong, + pub _st: [_libc_fpreg; 8], + pub status: ::c_ulong, + } + + pub struct mcontext_t { + pub gregs: [greg_t; 19], + pub fpregs: *mut _libc_fpstate, + pub oldmask: ::c_ulong, + pub cr2: ::c_ulong, + } +} + +cfg_if! { + if #[cfg(libc_union)] { + s_no_extra_traits! { + pub struct __c_anonymous_uc_sigmask_with_padding { + pub uc_sigmask: ::sigset_t, + /* Android has a wrong (smaller) sigset_t on x86. */ + __padding_rt_sigset: u32, + } + + pub union __c_anonymous_uc_sigmask { + uc_sigmask: __c_anonymous_uc_sigmask_with_padding, + uc_sigmask64: ::sigset64_t, + } + + pub struct ucontext_t { + pub uc_flags: ::c_ulong, + pub uc_link: *mut ucontext_t, + pub uc_stack: ::stack_t, + pub uc_mcontext: mcontext_t, + pub uc_sigmask__c_anonymous_union: __c_anonymous_uc_sigmask, + __padding_rt_sigset: u32, + __fpregs_mem: _libc_fpstate, + } + } + + cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for __c_anonymous_uc_sigmask_with_padding { + fn eq( + &self, other: &__c_anonymous_uc_sigmask_with_padding + ) -> bool { + self.uc_sigmask == other.uc_sigmask + // Ignore padding + } + } + impl Eq for __c_anonymous_uc_sigmask_with_padding {} + impl ::fmt::Debug for __c_anonymous_uc_sigmask_with_padding { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("uc_sigmask_with_padding") + .field("uc_sigmask_with_padding", &self.uc_sigmask) + // Ignore padding + .finish() + } + } + impl ::hash::Hash for __c_anonymous_uc_sigmask_with_padding { + fn hash<H: ::hash::Hasher>(&self, state: &mut H) { + self.uc_sigmask.hash(state) + // Ignore padding + } + } + + impl PartialEq for __c_anonymous_uc_sigmask { + fn eq(&self, other: &__c_anonymous_uc_sigmask) -> bool { + unsafe { self.uc_sigmask == other.uc_sigmask } + } + } + impl Eq for __c_anonymous_uc_sigmask {} + impl ::fmt::Debug for __c_anonymous_uc_sigmask { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("uc_sigmask") + .field("uc_sigmask", unsafe { &self.uc_sigmask }) + .finish() + } + } + impl ::hash::Hash for __c_anonymous_uc_sigmask { + fn hash<H: ::hash::Hasher>(&self, state: &mut H) { + unsafe { self.uc_sigmask.hash(state) } + } + } + + impl PartialEq for ucontext_t { + fn eq(&self, other: &Self) -> bool { + self.uc_flags == other.uc_flags + && self.uc_link == other.uc_link + && self.uc_stack == other.uc_stack + && self.uc_mcontext == other.uc_mcontext + && self.uc_sigmask__c_anonymous_union + == other.uc_sigmask__c_anonymous_union + // Ignore padding field + } + } + impl Eq for ucontext_t {} + impl ::fmt::Debug for ucontext_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("ucontext_t") + .field("uc_flags", &self.uc_flags) + .field("uc_link", &self.uc_link) + .field("uc_stack", &self.uc_stack) + .field("uc_mcontext", &self.uc_mcontext) + .field( + "uc_sigmask__c_anonymous_union", + &self.uc_sigmask__c_anonymous_union + ) + // Ignore padding field + .finish() + } + } + impl ::hash::Hash for ucontext_t { + fn hash<H: ::hash::Hasher>(&self, state: &mut H) { + self.uc_flags.hash(state); + self.uc_link.hash(state); + self.uc_stack.hash(state); + self.uc_mcontext.hash(state); + self.uc_sigmask__c_anonymous_union.hash(state); + // Ignore padding field + } + } + } + } + } +} + +pub const O_DIRECT: ::c_int = 0x4000; +pub const O_DIRECTORY: ::c_int = 0x10000; +pub const O_NOFOLLOW: ::c_int = 0x20000; +pub const O_LARGEFILE: ::c_int = 0o0100000; + +pub const MAP_32BIT: ::c_int = 0x40; + +// Syscall table +pub const SYS_restart_syscall: ::c_long = 0; +pub const SYS_exit: ::c_long = 1; +pub const SYS_fork: ::c_long = 2; +pub const SYS_read: ::c_long = 3; +pub const SYS_write: ::c_long = 4; +pub const SYS_open: ::c_long = 5; +pub const SYS_close: ::c_long = 6; +pub const SYS_waitpid: ::c_long = 7; +pub const SYS_creat: ::c_long = 8; +pub const SYS_link: ::c_long = 9; +pub const SYS_unlink: ::c_long = 10; +pub const SYS_execve: ::c_long = 11; +pub const SYS_chdir: ::c_long = 12; +pub const SYS_time: ::c_long = 13; +pub const SYS_mknod: ::c_long = 14; +pub const SYS_chmod: ::c_long = 15; +pub const SYS_lchown: ::c_long = 16; +pub const SYS_break: ::c_long = 17; +pub const SYS_oldstat: ::c_long = 18; +pub const SYS_lseek: ::c_long = 19; +pub const SYS_getpid: ::c_long = 20; +pub const SYS_mount: ::c_long = 21; +pub const SYS_umount: ::c_long = 22; +pub const SYS_setuid: ::c_long = 23; +pub const SYS_getuid: ::c_long = 24; +pub const SYS_stime: ::c_long = 25; +pub const SYS_ptrace: ::c_long = 26; +pub const SYS_alarm: ::c_long = 27; +pub const SYS_oldfstat: ::c_long = 28; +pub const SYS_pause: ::c_long = 29; +pub const SYS_utime: ::c_long = 30; +pub const SYS_stty: ::c_long = 31; +pub const SYS_gtty: ::c_long = 32; +pub const SYS_access: ::c_long = 33; +pub const SYS_nice: ::c_long = 34; +pub const SYS_ftime: ::c_long = 35; +pub const SYS_sync: ::c_long = 36; +pub const SYS_kill: ::c_long = 37; +pub const SYS_rename: ::c_long = 38; +pub const SYS_mkdir: ::c_long = 39; +pub const SYS_rmdir: ::c_long = 40; +pub const SYS_dup: ::c_long = 41; +pub const SYS_pipe: ::c_long = 42; +pub const SYS_times: ::c_long = 43; +pub const SYS_prof: ::c_long = 44; +pub const SYS_brk: ::c_long = 45; +pub const SYS_setgid: ::c_long = 46; +pub const SYS_getgid: ::c_long = 47; +pub const SYS_signal: ::c_long = 48; +pub const SYS_geteuid: ::c_long = 49; +pub const SYS_getegid: ::c_long = 50; +pub const SYS_acct: ::c_long = 51; +pub const SYS_umount2: ::c_long = 52; +pub const SYS_lock: ::c_long = 53; +pub const SYS_ioctl: ::c_long = 54; +pub const SYS_fcntl: ::c_long = 55; +pub const SYS_mpx: ::c_long = 56; +pub const SYS_setpgid: ::c_long = 57; +pub const SYS_ulimit: ::c_long = 58; +pub const SYS_oldolduname: ::c_long = 59; +pub const SYS_umask: ::c_long = 60; +pub const SYS_chroot: ::c_long = 61; +pub const SYS_ustat: ::c_long = 62; +pub const SYS_dup2: ::c_long = 63; +pub const SYS_getppid: ::c_long = 64; +pub const SYS_getpgrp: ::c_long = 65; +pub const SYS_setsid: ::c_long = 66; +pub const SYS_sigaction: ::c_long = 67; +pub const SYS_sgetmask: ::c_long = 68; +pub const SYS_ssetmask: ::c_long = 69; +pub const SYS_setreuid: ::c_long = 70; +pub const SYS_setregid: ::c_long = 71; +pub const SYS_sigsuspend: ::c_long = 72; +pub const SYS_sigpending: ::c_long = 73; +pub const SYS_sethostname: ::c_long = 74; +pub const SYS_setrlimit: ::c_long = 75; +pub const SYS_getrlimit: ::c_long = 76; +pub const SYS_getrusage: ::c_long = 77; +pub const SYS_gettimeofday: ::c_long = 78; +pub const SYS_settimeofday: ::c_long = 79; +pub const SYS_getgroups: ::c_long = 80; +pub const SYS_setgroups: ::c_long = 81; +pub const SYS_select: ::c_long = 82; +pub const SYS_symlink: ::c_long = 83; +pub const SYS_oldlstat: ::c_long = 84; +pub const SYS_readlink: ::c_long = 85; +pub const SYS_uselib: ::c_long = 86; +pub const SYS_swapon: ::c_long = 87; +pub const SYS_reboot: ::c_long = 88; +pub const SYS_readdir: ::c_long = 89; +pub const SYS_mmap: ::c_long = 90; +pub const SYS_munmap: ::c_long = 91; +pub const SYS_truncate: ::c_long = 92; +pub const SYS_ftruncate: ::c_long = 93; +pub const SYS_fchmod: ::c_long = 94; +pub const SYS_fchown: ::c_long = 95; +pub const SYS_getpriority: ::c_long = 96; +pub const SYS_setpriority: ::c_long = 97; +pub const SYS_profil: ::c_long = 98; +pub const SYS_statfs: ::c_long = 99; +pub const SYS_fstatfs: ::c_long = 100; +pub const SYS_ioperm: ::c_long = 101; +pub const SYS_socketcall: ::c_long = 102; +pub const SYS_syslog: ::c_long = 103; +pub const SYS_setitimer: ::c_long = 104; +pub const SYS_getitimer: ::c_long = 105; +pub const SYS_stat: ::c_long = 106; +pub const SYS_lstat: ::c_long = 107; +pub const SYS_fstat: ::c_long = 108; +pub const SYS_olduname: ::c_long = 109; +pub const SYS_iopl: ::c_long = 110; +pub const SYS_vhangup: ::c_long = 111; +pub const SYS_idle: ::c_long = 112; +pub const SYS_vm86old: ::c_long = 113; +pub const SYS_wait4: ::c_long = 114; +pub const SYS_swapoff: ::c_long = 115; +pub const SYS_sysinfo: ::c_long = 116; +pub const SYS_ipc: ::c_long = 117; +pub const SYS_fsync: ::c_long = 118; +pub const SYS_sigreturn: ::c_long = 119; +pub const SYS_clone: ::c_long = 120; +pub const SYS_setdomainname: ::c_long = 121; +pub const SYS_uname: ::c_long = 122; +pub const SYS_modify_ldt: ::c_long = 123; +pub const SYS_adjtimex: ::c_long = 124; +pub const SYS_mprotect: ::c_long = 125; +pub const SYS_sigprocmask: ::c_long = 126; +pub const SYS_create_module: ::c_long = 127; +pub const SYS_init_module: ::c_long = 128; +pub const SYS_delete_module: ::c_long = 129; +pub const SYS_get_kernel_syms: ::c_long = 130; +pub const SYS_quotactl: ::c_long = 131; +pub const SYS_getpgid: ::c_long = 132; +pub const SYS_fchdir: ::c_long = 133; +pub const SYS_bdflush: ::c_long = 134; +pub const SYS_sysfs: ::c_long = 135; +pub const SYS_personality: ::c_long = 136; +pub const SYS_afs_syscall: ::c_long = 137; +pub const SYS_setfsuid: ::c_long = 138; +pub const SYS_setfsgid: ::c_long = 139; +// FIXME: SYS__llseek is in the NDK sources but for some reason is +// not available in the tests +// pub const SYS__llseek: ::c_long = 140; +pub const SYS_getdents: ::c_long = 141; +// FIXME: SYS__newselect is in the NDK sources but for some reason is +// not available in the tests +// pub const SYS__newselect: ::c_long = 142; +pub const SYS_flock: ::c_long = 143; +pub const SYS_msync: ::c_long = 144; +pub const SYS_readv: ::c_long = 145; +pub const SYS_writev: ::c_long = 146; +pub const SYS_getsid: ::c_long = 147; +pub const SYS_fdatasync: ::c_long = 148; +// FIXME: SYS__llseek is in the NDK sources but for some reason is +// not available in the tests +// pub const SYS__sysctl: ::c_long = 149; +pub const SYS_mlock: ::c_long = 150; +pub const SYS_munlock: ::c_long = 151; +pub const SYS_mlockall: ::c_long = 152; +pub const SYS_munlockall: ::c_long = 153; +pub const SYS_sched_setparam: ::c_long = 154; +pub const SYS_sched_getparam: ::c_long = 155; +pub const SYS_sched_setscheduler: ::c_long = 156; +pub const SYS_sched_getscheduler: ::c_long = 157; +pub const SYS_sched_yield: ::c_long = 158; +pub const SYS_sched_get_priority_max: ::c_long = 159; +pub const SYS_sched_get_priority_min: ::c_long = 160; +pub const SYS_sched_rr_get_interval: ::c_long = 161; +pub const SYS_nanosleep: ::c_long = 162; +pub const SYS_mremap: ::c_long = 163; +pub const SYS_setresuid: ::c_long = 164; +pub const SYS_getresuid: ::c_long = 165; +pub const SYS_vm86: ::c_long = 166; +pub const SYS_query_module: ::c_long = 167; +pub const SYS_poll: ::c_long = 168; +pub const SYS_nfsservctl: ::c_long = 169; +pub const SYS_setresgid: ::c_long = 170; +pub const SYS_getresgid: ::c_long = 171; +pub const SYS_prctl: ::c_long = 172; +pub const SYS_rt_sigreturn: ::c_long = 173; +pub const SYS_rt_sigaction: ::c_long = 174; +pub const SYS_rt_sigprocmask: ::c_long = 175; +pub const SYS_rt_sigpending: ::c_long = 176; +pub const SYS_rt_sigtimedwait: ::c_long = 177; +pub const SYS_rt_sigqueueinfo: ::c_long = 178; +pub const SYS_rt_sigsuspend: ::c_long = 179; +pub const SYS_pread64: ::c_long = 180; +pub const SYS_pwrite64: ::c_long = 181; +pub const SYS_chown: ::c_long = 182; +pub const SYS_getcwd: ::c_long = 183; +pub const SYS_capget: ::c_long = 184; +pub const SYS_capset: ::c_long = 185; +pub const SYS_sigaltstack: ::c_long = 186; +pub const SYS_sendfile: ::c_long = 187; +pub const SYS_getpmsg: ::c_long = 188; +pub const SYS_putpmsg: ::c_long = 189; +pub const SYS_vfork: ::c_long = 190; +pub const SYS_ugetrlimit: ::c_long = 191; +pub const SYS_mmap2: ::c_long = 192; +pub const SYS_truncate64: ::c_long = 193; +pub const SYS_ftruncate64: ::c_long = 194; +pub const SYS_stat64: ::c_long = 195; +pub const SYS_lstat64: ::c_long = 196; +pub const SYS_fstat64: ::c_long = 197; +pub const SYS_lchown32: ::c_long = 198; +pub const SYS_getuid32: ::c_long = 199; +pub const SYS_getgid32: ::c_long = 200; +pub const SYS_geteuid32: ::c_long = 201; +pub const SYS_getegid32: ::c_long = 202; +pub const SYS_setreuid32: ::c_long = 203; +pub const SYS_setregid32: ::c_long = 204; +pub const SYS_getgroups32: ::c_long = 205; +pub const SYS_setgroups32: ::c_long = 206; +pub const SYS_fchown32: ::c_long = 207; +pub const SYS_setresuid32: ::c_long = 208; +pub const SYS_getresuid32: ::c_long = 209; +pub const SYS_setresgid32: ::c_long = 210; +pub const SYS_getresgid32: ::c_long = 211; +pub const SYS_chown32: ::c_long = 212; +pub const SYS_setuid32: ::c_long = 213; +pub const SYS_setgid32: ::c_long = 214; +pub const SYS_setfsuid32: ::c_long = 215; +pub const SYS_setfsgid32: ::c_long = 216; +pub const SYS_pivot_root: ::c_long = 217; +pub const SYS_mincore: ::c_long = 218; +pub const SYS_madvise: ::c_long = 219; +pub const SYS_getdents64: ::c_long = 220; +pub const SYS_fcntl64: ::c_long = 221; +pub const SYS_gettid: ::c_long = 224; +pub const SYS_readahead: ::c_long = 225; +pub const SYS_setxattr: ::c_long = 226; +pub const SYS_lsetxattr: ::c_long = 227; +pub const SYS_fsetxattr: ::c_long = 228; +pub const SYS_getxattr: ::c_long = 229; +pub const SYS_lgetxattr: ::c_long = 230; +pub const SYS_fgetxattr: ::c_long = 231; +pub const SYS_listxattr: ::c_long = 232; +pub const SYS_llistxattr: ::c_long = 233; +pub const SYS_flistxattr: ::c_long = 234; +pub const SYS_removexattr: ::c_long = 235; +pub const SYS_lremovexattr: ::c_long = 236; +pub const SYS_fremovexattr: ::c_long = 237; +pub const SYS_tkill: ::c_long = 238; +pub const SYS_sendfile64: ::c_long = 239; +pub const SYS_futex: ::c_long = 240; +pub const SYS_sched_setaffinity: ::c_long = 241; +pub const SYS_sched_getaffinity: ::c_long = 242; +pub const SYS_set_thread_area: ::c_long = 243; +pub const SYS_get_thread_area: ::c_long = 244; +pub const SYS_io_setup: ::c_long = 245; +pub const SYS_io_destroy: ::c_long = 246; +pub const SYS_io_getevents: ::c_long = 247; +pub const SYS_io_submit: ::c_long = 248; +pub const SYS_io_cancel: ::c_long = 249; +pub const SYS_fadvise64: ::c_long = 250; +pub const SYS_exit_group: ::c_long = 252; +pub const SYS_lookup_dcookie: ::c_long = 253; +pub const SYS_epoll_create: ::c_long = 254; +pub const SYS_epoll_ctl: ::c_long = 255; +pub const SYS_epoll_wait: ::c_long = 256; +pub const SYS_remap_file_pages: ::c_long = 257; +pub const SYS_set_tid_address: ::c_long = 258; +pub const SYS_timer_create: ::c_long = 259; +pub const SYS_timer_settime: ::c_long = 260; +pub const SYS_timer_gettime: ::c_long = 261; +pub const SYS_timer_getoverrun: ::c_long = 262; +pub const SYS_timer_delete: ::c_long = 263; +pub const SYS_clock_settime: ::c_long = 264; +pub const SYS_clock_gettime: ::c_long = 265; +pub const SYS_clock_getres: ::c_long = 266; +pub const SYS_clock_nanosleep: ::c_long = 267; +pub const SYS_statfs64: ::c_long = 268; +pub const SYS_fstatfs64: ::c_long = 269; +pub const SYS_tgkill: ::c_long = 270; +pub const SYS_utimes: ::c_long = 271; +pub const SYS_fadvise64_64: ::c_long = 272; +pub const SYS_vserver: ::c_long = 273; +pub const SYS_mbind: ::c_long = 274; +pub const SYS_get_mempolicy: ::c_long = 275; +pub const SYS_set_mempolicy: ::c_long = 276; +pub const SYS_mq_open: ::c_long = 277; +pub const SYS_mq_unlink: ::c_long = 278; +pub const SYS_mq_timedsend: ::c_long = 279; +pub const SYS_mq_timedreceive: ::c_long = 280; +pub const SYS_mq_notify: ::c_long = 281; +pub const SYS_mq_getsetattr: ::c_long = 282; +pub const SYS_kexec_load: ::c_long = 283; +pub const SYS_waitid: ::c_long = 284; +pub const SYS_add_key: ::c_long = 286; +pub const SYS_request_key: ::c_long = 287; +pub const SYS_keyctl: ::c_long = 288; +pub const SYS_ioprio_set: ::c_long = 289; +pub const SYS_ioprio_get: ::c_long = 290; +pub const SYS_inotify_init: ::c_long = 291; +pub const SYS_inotify_add_watch: ::c_long = 292; +pub const SYS_inotify_rm_watch: ::c_long = 293; +pub const SYS_migrate_pages: ::c_long = 294; +pub const SYS_openat: ::c_long = 295; +pub const SYS_mkdirat: ::c_long = 296; +pub const SYS_mknodat: ::c_long = 297; +pub const SYS_fchownat: ::c_long = 298; +pub const SYS_futimesat: ::c_long = 299; +pub const SYS_fstatat64: ::c_long = 300; +pub const SYS_unlinkat: ::c_long = 301; +pub const SYS_renameat: ::c_long = 302; +pub const SYS_linkat: ::c_long = 303; +pub const SYS_symlinkat: ::c_long = 304; +pub const SYS_readlinkat: ::c_long = 305; +pub const SYS_fchmodat: ::c_long = 306; +pub const SYS_faccessat: ::c_long = 307; +pub const SYS_pselect6: ::c_long = 308; +pub const SYS_ppoll: ::c_long = 309; +pub const SYS_unshare: ::c_long = 310; +pub const SYS_set_robust_list: ::c_long = 311; +pub const SYS_get_robust_list: ::c_long = 312; +pub const SYS_splice: ::c_long = 313; +pub const SYS_sync_file_range: ::c_long = 314; +pub const SYS_tee: ::c_long = 315; +pub const SYS_vmsplice: ::c_long = 316; +pub const SYS_move_pages: ::c_long = 317; +pub const SYS_getcpu: ::c_long = 318; +pub const SYS_epoll_pwait: ::c_long = 319; +pub const SYS_utimensat: ::c_long = 320; +pub const SYS_signalfd: ::c_long = 321; +pub const SYS_timerfd_create: ::c_long = 322; +pub const SYS_eventfd: ::c_long = 323; +pub const SYS_fallocate: ::c_long = 324; +pub const SYS_timerfd_settime: ::c_long = 325; +pub const SYS_timerfd_gettime: ::c_long = 326; +pub const SYS_signalfd4: ::c_long = 327; +pub const SYS_eventfd2: ::c_long = 328; +pub const SYS_epoll_create1: ::c_long = 329; +pub const SYS_dup3: ::c_long = 330; +pub const SYS_pipe2: ::c_long = 331; +pub const SYS_inotify_init1: ::c_long = 332; +pub const SYS_preadv: ::c_long = 333; +pub const SYS_pwritev: ::c_long = 334; +pub const SYS_rt_tgsigqueueinfo: ::c_long = 335; +pub const SYS_perf_event_open: ::c_long = 336; +pub const SYS_recvmmsg: ::c_long = 337; +pub const SYS_fanotify_init: ::c_long = 338; +pub const SYS_fanotify_mark: ::c_long = 339; +pub const SYS_prlimit64: ::c_long = 340; +pub const SYS_name_to_handle_at: ::c_long = 341; +pub const SYS_open_by_handle_at: ::c_long = 342; +pub const SYS_clock_adjtime: ::c_long = 343; +pub const SYS_syncfs: ::c_long = 344; +pub const SYS_sendmmsg: ::c_long = 345; +pub const SYS_setns: ::c_long = 346; +pub const SYS_process_vm_readv: ::c_long = 347; +pub const SYS_process_vm_writev: ::c_long = 348; +pub const SYS_kcmp: ::c_long = 349; +pub const SYS_finit_module: ::c_long = 350; +pub const SYS_sched_setattr: ::c_long = 351; +pub const SYS_sched_getattr: ::c_long = 352; +pub const SYS_renameat2: ::c_long = 353; +pub const SYS_seccomp: ::c_long = 354; +pub const SYS_getrandom: ::c_long = 355; +pub const SYS_memfd_create: ::c_long = 356; +pub const SYS_bpf: ::c_long = 357; +pub const SYS_execveat: ::c_long = 358; +pub const SYS_socket: ::c_long = 359; +pub const SYS_socketpair: ::c_long = 360; +pub const SYS_bind: ::c_long = 361; +pub const SYS_connect: ::c_long = 362; +pub const SYS_listen: ::c_long = 363; +pub const SYS_accept4: ::c_long = 364; +pub const SYS_getsockopt: ::c_long = 365; +pub const SYS_setsockopt: ::c_long = 366; +pub const SYS_getsockname: ::c_long = 367; +pub const SYS_getpeername: ::c_long = 368; +pub const SYS_sendto: ::c_long = 369; +pub const SYS_sendmsg: ::c_long = 370; +pub const SYS_recvfrom: ::c_long = 371; +pub const SYS_recvmsg: ::c_long = 372; +pub const SYS_shutdown: ::c_long = 373; +pub const SYS_userfaultfd: ::c_long = 374; +pub const SYS_membarrier: ::c_long = 375; +pub const SYS_mlock2: ::c_long = 376; +pub const SYS_copy_file_range: ::c_long = 377; +pub const SYS_preadv2: ::c_long = 378; +pub const SYS_pwritev2: ::c_long = 379; +pub const SYS_pkey_mprotect: ::c_long = 380; +pub const SYS_pkey_alloc: ::c_long = 381; +pub const SYS_pkey_free: ::c_long = 382; + +// offsets in user_regs_structs, from sys/reg.h +pub const EBX: ::c_int = 0; +pub const ECX: ::c_int = 1; +pub const EDX: ::c_int = 2; +pub const ESI: ::c_int = 3; +pub const EDI: ::c_int = 4; +pub const EBP: ::c_int = 5; +pub const EAX: ::c_int = 6; +pub const DS: ::c_int = 7; +pub const ES: ::c_int = 8; +pub const FS: ::c_int = 9; +pub const GS: ::c_int = 10; +pub const ORIG_EAX: ::c_int = 11; +pub const EIP: ::c_int = 12; +pub const CS: ::c_int = 13; +pub const EFL: ::c_int = 14; +pub const UESP: ::c_int = 15; +pub const SS: ::c_int = 16; + +// offsets in mcontext_t.gregs from sys/ucontext.h +pub const REG_GS: ::c_int = 0; +pub const REG_FS: ::c_int = 1; +pub const REG_ES: ::c_int = 2; +pub const REG_DS: ::c_int = 3; +pub const REG_EDI: ::c_int = 4; +pub const REG_ESI: ::c_int = 5; +pub const REG_EBP: ::c_int = 6; +pub const REG_ESP: ::c_int = 7; +pub const REG_EBX: ::c_int = 8; +pub const REG_EDX: ::c_int = 9; +pub const REG_ECX: ::c_int = 10; +pub const REG_EAX: ::c_int = 11; +pub const REG_TRAPNO: ::c_int = 12; +pub const REG_ERR: ::c_int = 13; +pub const REG_EIP: ::c_int = 14; +pub const REG_CS: ::c_int = 15; +pub const REG_EFL: ::c_int = 16; +pub const REG_UESP: ::c_int = 17; +pub const REG_SS: ::c_int = 18; + +// socketcall values from linux/net.h (only the needed ones, and not public) +const SYS_ACCEPT4: ::c_int = 18; + +f! { + // Sadly, Android before 5.0 (API level 21), the accept4 syscall is not + // exposed by the libc. As work-around, we implement it as raw syscall. + // Note that for x86, the `accept4` syscall is not available either, + // and we must use the `socketcall` syscall instead. + // This workaround can be removed if the minimum Android version is bumped. + // When the workaround is removed, `accept4` can be moved back + // to `linux_like/mod.rs` + pub fn accept4( + fd: ::c_int, + addr: *mut ::sockaddr, + len: *mut ::socklen_t, + flg: ::c_int + ) -> ::c_int { + // Arguments are passed as array of `long int` + // (which is big enough on x86 for a pointer). + let mut args = [ + fd as ::c_long, + addr as ::c_long, + len as ::c_long, + flg as ::c_long, + ]; + ::syscall(SYS_socketcall, SYS_ACCEPT4, args[..].as_mut_ptr()) + } +} + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } +} |