From a94372231ca3c4daab3cf2bc54d2de135ecdd5e8 Mon Sep 17 00:00:00 2001
From: LemonBoy <thatlemon@gmail.com>
Date: Thu, 26 Sep 2019 18:07:39 +0200
Subject: [PATCH] Errno changes for MIPS

---
 lib/std/os/bits/linux.zig                     |   6 +-
 .../linux/{errno.zig => errno-generic.zig}    |   0
 lib/std/os/bits/linux/errno-mips.zig          | 134 ++++++++++++++++++
 lib/std/os/zen.zig                            |   2 +-
 4 files changed, 140 insertions(+), 2 deletions(-)
 rename lib/std/os/bits/linux/{errno.zig => errno-generic.zig} (100%)
 create mode 100644 lib/std/os/bits/linux/errno-mips.zig

diff --git a/lib/std/os/bits/linux.zig b/lib/std/os/bits/linux.zig
index 7cf6658a48..2cc55e1469 100644
--- a/lib/std/os/bits/linux.zig
+++ b/lib/std/os/bits/linux.zig
@@ -3,7 +3,11 @@ const std = @import("../../std.zig");
 const maxInt = std.math.maxInt;
 usingnamespace @import("../bits.zig");
 
-pub usingnamespace @import("linux/errno.zig");
+pub usingnamespace switch (builtin.arch) {
+    .mips, .mipsel => @import("linux/errno-mips.zig"),
+    else => @import("linux/errno-generic.zig"),
+};
+
 pub usingnamespace switch (builtin.arch) {
     .x86_64 => @import("linux/x86_64.zig"),
     .aarch64 => @import("linux/arm64.zig"),
diff --git a/lib/std/os/bits/linux/errno.zig b/lib/std/os/bits/linux/errno-generic.zig
similarity index 100%
rename from lib/std/os/bits/linux/errno.zig
rename to lib/std/os/bits/linux/errno-generic.zig
diff --git a/lib/std/os/bits/linux/errno-mips.zig b/lib/std/os/bits/linux/errno-mips.zig
new file mode 100644
index 0000000000..81cbde4af4
--- /dev/null
+++ b/lib/std/os/bits/linux/errno-mips.zig
@@ -0,0 +1,134 @@
+pub const EPERM = 1;
+pub const ENOENT = 2;
+pub const ESRCH = 3;
+pub const EINTR = 4;
+pub const EIO = 5;
+pub const ENXIO = 6;
+pub const E2BIG = 7;
+pub const ENOEXEC = 8;
+pub const EBADF = 9;
+pub const ECHILD = 10;
+pub const EAGAIN = 11;
+pub const ENOMEM = 12;
+pub const EACCES = 13;
+pub const EFAULT = 14;
+pub const ENOTBLK = 15;
+pub const EBUSY = 16;
+pub const EEXIST = 17;
+pub const EXDEV = 18;
+pub const ENODEV = 19;
+pub const ENOTDIR = 20;
+pub const EISDIR = 21;
+pub const EINVAL = 22;
+pub const ENFILE = 23;
+pub const EMFILE = 24;
+pub const ENOTTY = 25;
+pub const ETXTBSY = 26;
+pub const EFBIG = 27;
+pub const ENOSPC = 28;
+pub const ESPIPE = 29;
+pub const EROFS = 30;
+pub const EMLINK = 31;
+pub const EPIPE = 32;
+pub const EDOM = 33;
+pub const ERANGE = 34;
+pub const ENOMSG = 35;
+pub const EIDRM = 36;
+pub const ECHRNG = 37;
+pub const EL2NSYNC = 38;
+pub const EL3HLT = 39;
+pub const EL3RST = 40;
+pub const ELNRNG = 41;
+pub const EUNATCH = 42;
+pub const ENOCSI = 43;
+pub const EL2HLT = 44;
+pub const EDEADLK = 45;
+pub const ENOLCK = 46;
+pub const EBADE = 50;
+pub const EBADR = 51;
+pub const EXFULL = 52;
+pub const ENOANO = 53;
+pub const EBADRQC = 54;
+pub const EBADSLT = 55;
+pub const EDEADLOCK = 56;
+pub const EBFONT = 59;
+pub const ENOSTR = 60;
+pub const ENODATA = 61;
+pub const ETIME = 62;
+pub const ENOSR = 63;
+pub const ENONET = 64;
+pub const ENOPKG = 65;
+pub const EREMOTE = 66;
+pub const ENOLINK = 67;
+pub const EADV = 68;
+pub const ESRMNT = 69;
+pub const ECOMM = 70;
+pub const EPROTO = 71;
+pub const EDOTDOT = 73;
+pub const EMULTIHOP = 74;
+pub const EBADMSG = 77;
+pub const ENAMETOOLONG = 78;
+pub const EOVERFLOW = 79;
+pub const ENOTUNIQ = 80;
+pub const EBADFD = 81;
+pub const EREMCHG = 82;
+pub const ELIBACC = 83;
+pub const ELIBBAD = 84;
+pub const ELIBSCN = 85;
+pub const ELIBMAX = 86;
+pub const ELIBEXEC = 87;
+pub const EILSEQ = 88;
+pub const ENOSYS = 89;
+pub const ELOOP = 90;
+pub const ERESTART = 91;
+pub const ESTRPIPE = 92;
+pub const ENOTEMPTY = 93;
+pub const EUSERS = 94;
+pub const ENOTSOCK = 95;
+pub const EDESTADDRREQ = 96;
+pub const EMSGSIZE = 97;
+pub const EPROTOTYPE = 98;
+pub const ENOPROTOOPT = 99;
+pub const EPROTONOSUPPORT = 120;
+pub const ESOCKTNOSUPPORT = 121;
+pub const EOPNOTSUPP = 122;
+pub const ENOTSUP = EOPNOTSUPP;
+pub const EPFNOSUPPORT = 123;
+pub const EAFNOSUPPORT = 124;
+pub const EADDRINUSE = 125;
+pub const EADDRNOTAVAIL = 126;
+pub const ENETDOWN = 127;
+pub const ENETUNREACH = 128;
+pub const ENETRESET = 129;
+pub const ECONNABORTED = 130;
+pub const ECONNRESET = 131;
+pub const ENOBUFS = 132;
+pub const EISCONN = 133;
+pub const ENOTCONN = 134;
+pub const EUCLEAN = 135;
+pub const ENOTNAM = 137;
+pub const ENAVAIL = 138;
+pub const EISNAM = 139;
+pub const EREMOTEIO = 140;
+pub const ESHUTDOWN = 143;
+pub const ETOOMANYREFS = 144;
+pub const ETIMEDOUT = 145;
+pub const ECONNREFUSED = 146;
+pub const EHOSTDOWN = 147;
+pub const EHOSTUNREACH = 148;
+pub const EWOULDBLOCK = EAGAIN;
+pub const EALREADY = 149;
+pub const EINPROGRESS = 150;
+pub const ESTALE = 151;
+pub const ECANCELED = 158;
+pub const ENOMEDIUM = 159;
+pub const EMEDIUMTYPE = 160;
+pub const ENOKEY = 161;
+pub const EKEYEXPIRED = 162;
+pub const EKEYREVOKED = 163;
+pub const EKEYREJECTED = 164;
+pub const EOWNERDEAD = 165;
+pub const ENOTRECOVERABLE = 166;
+pub const ERFKILL = 167;
+pub const EHWPOISON = 168;
+pub const EDQUOT = 1133;
diff --git a/lib/std/os/zen.zig b/lib/std/os/zen.zig
index 727f55fa6d..9d111d98ae 100644
--- a/lib/std/os/zen.zig
+++ b/lib/std/os/zen.zig
@@ -80,7 +80,7 @@ pub const STDOUT_FILENO = 1;
 pub const STDERR_FILENO = 2;
 
 // FIXME: let's borrow Linux's error numbers for now.
-usingnamespace @import("bits/linux/errno.zig");
+usingnamespace @import("bits/linux/errno-generic.zig");
 // Get the errno from a syscall return value, or 0 for no error.
 pub fn getErrno(r: usize) usize {
     const signed_r = @bitCast(isize, r);