diff --git a/src/unix/linux_like/linux/musl/b64/aarch64.rs b/src/unix/linux_like/linux/musl/b64/aarch64.rs
index 14405a5ad0097b9b807f32309a4cdb73bf6bea27..66f424a9e756263ea644eb2d5c2034438f53a4d7 100644
--- a/src/unix/linux_like/linux/musl/b64/aarch64.rs
+++ b/src/unix/linux_like/linux/musl/b64/aarch64.rs
@@ -62,10 +62,176 @@ s! {
     }
 }
 
+pub const O_APPEND: ::c_int = 1024;
 pub const O_DIRECT: ::c_int = 0x10000;
 pub const O_DIRECTORY: ::c_int = 0x4000;
 pub const O_LARGEFILE: ::c_int = 0x20000;
 pub const O_NOFOLLOW: ::c_int = 0x8000;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOL_SOCKET: ::c_int = 1;
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_NO_CHECK: ::c_int = 11;
+pub const SO_PRIORITY: ::c_int = 12;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_BSDCOMPAT: ::c_int = 14;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+pub const SO_SNDBUFFORCE: ::c_int = 32;
+pub const SO_RCVBUFFORCE: ::c_int = 33;
+pub const SO_PROTOCOL: ::c_int = 38;
+pub const SO_DOMAIN: ::c_int = 39;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
 
 pub const MINSIGSTKSZ: ::size_t = 6144;
 pub const SIGSTKSZ: ::size_t = 12288;
diff --git a/src/unix/linux_like/linux/musl/b64/mips64.rs b/src/unix/linux_like/linux/musl/b64/mips64.rs
index 43244214601da21617b326d76c6aaff51d403e46..c0b2867de659d2d00123b45069b93eef1197ecf2 100644
--- a/src/unix/linux_like/linux/musl/b64/mips64.rs
+++ b/src/unix/linux_like/linux/musl/b64/mips64.rs
@@ -523,12 +523,12 @@ pub const EOWNERDEAD: ::c_int = 165;
 pub const ENOTRECOVERABLE: ::c_int = 166;
 pub const ERFKILL: ::c_int = 167;
 
-pub const MAP_NORESERVE: ::c_int = 0x400;
 pub const MAP_ANON: ::c_int = 0x800;
 pub const MAP_GROWSDOWN: ::c_int = 0x1000;
 pub const MAP_DENYWRITE: ::c_int = 0x2000;
 pub const MAP_EXECUTABLE: ::c_int = 0x4000;
 pub const MAP_LOCKED: ::c_int = 0x8000;
+pub const MAP_NORESERVE: ::c_int = 0x400;
 pub const MAP_POPULATE: ::c_int = 0x10000;
 pub const MAP_NONBLOCK: ::c_int = 0x20000;
 pub const MAP_STACK: ::c_int = 0x40000;
diff --git a/src/unix/linux_like/linux/musl/b64/mod.rs b/src/unix/linux_like/linux/musl/b64/mod.rs
index 8066e561e77109a65f377e49b3b633d489086085..0c08ab3c4fb15e3a94a6069730e0d7d01025cf70 100644
--- a/src/unix/linux_like/linux/musl/b64/mod.rs
+++ b/src/unix/linux_like/linux/musl/b64/mod.rs
@@ -132,186 +132,16 @@ s! {
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
 
-pub const O_ASYNC: ::c_int = 0x2000;
-
 pub const RLIMIT_RSS: ::c_int = 5;
 pub const RLIMIT_NOFILE: ::c_int = 7;
 pub const RLIMIT_AS: ::c_int = 9;
 pub const RLIMIT_NPROC: ::c_int = 6;
 pub const RLIMIT_MEMLOCK: ::c_int = 8;
 
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-
 pub const SOCK_NONBLOCK: ::c_int = 2048;
 
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
 pub const SOCK_SEQPACKET: ::c_int = 5;
 
-pub const SOL_SOCKET: ::c_int = 1;
-
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EBADMSG: ::c_int = 74;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const ENOTSUP: ::c_int = EOPNOTSUPP;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const ERFKILL: ::c_int = 132;
-pub const EHWPOISON: ::c_int = 133;
-
-pub const SO_REUSEADDR: ::c_int = 2;
-pub const SO_TYPE: ::c_int = 3;
-pub const SO_ERROR: ::c_int = 4;
-pub const SO_DONTROUTE: ::c_int = 5;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_SNDBUF: ::c_int = 7;
-pub const SO_RCVBUF: ::c_int = 8;
-pub const SO_KEEPALIVE: ::c_int = 9;
-pub const SO_OOBINLINE: ::c_int = 10;
-pub const SO_NO_CHECK: ::c_int = 11;
-pub const SO_PRIORITY: ::c_int = 12;
-pub const SO_LINGER: ::c_int = 13;
-pub const SO_BSDCOMPAT: ::c_int = 14;
-pub const SO_REUSEPORT: ::c_int = 15;
-pub const SO_ACCEPTCONN: ::c_int = 30;
-pub const SO_SNDBUFFORCE: ::c_int = 32;
-pub const SO_RCVBUFFORCE: ::c_int = 33;
-pub const SO_PROTOCOL: ::c_int = 38;
-pub const SO_DOMAIN: ::c_int = 39;
-
-pub const SA_ONSTACK: ::c_int = 0x08000000;
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-
-pub const F_GETLK: ::c_int = 5;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETLK: ::c_int = 6;
-pub const F_SETLKW: ::c_int = 7;
-pub const F_SETOWN: ::c_int = 8;
-
-pub const VEOF: usize = 4;
-
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLWRBAND: ::c_short = 0x200;
-
 extern {
     pub fn getrandom(
         buf: *mut ::c_void,
diff --git a/src/unix/linux_like/linux/musl/b64/powerpc64.rs b/src/unix/linux_like/linux/musl/b64/powerpc64.rs
index 04ceb79a45d916d5d369e20e1e5c5625967db958..d20ca4843102d33065ec426365231ba32139b97d 100644
--- a/src/unix/linux_like/linux/musl/b64/powerpc64.rs
+++ b/src/unix/linux_like/linux/musl/b64/powerpc64.rs
@@ -62,10 +62,176 @@ s! {
 
 pub const MADV_SOFT_OFFLINE: ::c_int = 101;
 pub const MAP_32BIT: ::c_int = 0x0040;
+pub const O_APPEND: ::c_int = 1024;
 pub const O_DIRECT: ::c_int = 0x20000;
 pub const O_DIRECTORY: ::c_int = 0x4000;
 pub const O_LARGEFILE: ::c_int = 0x10000;
 pub const O_NOFOLLOW: ::c_int = 0x8000;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOL_SOCKET: ::c_int = 1;
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_NO_CHECK: ::c_int = 11;
+pub const SO_PRIORITY: ::c_int = 12;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_BSDCOMPAT: ::c_int = 14;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+pub const SO_SNDBUFFORCE: ::c_int = 32;
+pub const SO_RCVBUFFORCE: ::c_int = 33;
+pub const SO_PROTOCOL: ::c_int = 38;
+pub const SO_DOMAIN: ::c_int = 39;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
 
 pub const SIGSTKSZ: ::size_t = 10240;
 pub const MINSIGSTKSZ: ::size_t = 4096;
diff --git a/src/unix/linux_like/linux/musl/b64/x86_64.rs b/src/unix/linux_like/linux/musl/b64/x86_64.rs
index b4023f726c293743234e815ca723c5419f7859a3..8eee323a31f194fe4654d5c00cd23b47f647b51f 100644
--- a/src/unix/linux_like/linux/musl/b64/x86_64.rs
+++ b/src/unix/linux_like/linux/musl/b64/x86_64.rs
@@ -485,10 +485,19 @@ pub const GS: ::c_int = 26;
 
 pub const MADV_SOFT_OFFLINE: ::c_int = 101;
 pub const MAP_32BIT: ::c_int = 0x0040;
+pub const O_APPEND: ::c_int = 1024;
 pub const O_DIRECT: ::c_int = 0x4000;
 pub const O_DIRECTORY: ::c_int = 0x10000;
 pub const O_LARGEFILE: ::c_int = 0;
 pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_ASYNC: ::c_int = 0x2000;
 
 pub const TIOCGRS485: ::c_int = 0x542E;
 pub const TIOCSRS485: ::c_int = 0x542F;
@@ -496,6 +505,163 @@ pub const TIOCSRS485: ::c_int = 0x542F;
 pub const SIGSTKSZ: ::size_t = 8192;
 pub const MINSIGSTKSZ: ::size_t = 2048;
 
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOL_SOCKET: ::c_int = 1;
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_NO_CHECK: ::c_int = 11;
+pub const SO_PRIORITY: ::c_int = 12;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_BSDCOMPAT: ::c_int = 14;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+pub const SO_SNDBUFFORCE: ::c_int = 32;
+pub const SO_RCVBUFFORCE: ::c_int = 33;
+pub const SO_PROTOCOL: ::c_int = 38;
+pub const SO_DOMAIN: ::c_int = 39;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
 pub const RLIMIT_NLIMITS: ::c_int = 15;
 pub const TIOCINQ: ::c_int = ::FIONREAD;
 pub const MCL_CURRENT: ::c_int = 0x0001;