organize std and make import relative to current file

closes #216

1 files changed, 0 insertions, 74 deletions

diff --git a/std/os.zig b/std/os.zig
deleted file mode 100644
index 68a52f5ff1..0000000000
--- a/std/os.zig
+++ /dev/null
@@ -1,74 +0,0 @@
-const posix = switch(@compileVar("os")) {
-    Os.linux => @import("linux.zig"),
-    Os.darwin, Os.macosx, Os.ios => @import("darwin.zig"),
-    else => @compileError("Unsupported OS"),
-};
-const windows = @import("windows.zig");
-const errno = @import("errno.zig");
-const linking_libc = @import("build.zig").linking_libc;
-const c = @import("c/index.zig");
-
-error Unexpected;
-
-/// Fills `buf` with random bytes. If linking against libc, this calls the
-/// appropriate OS-specific library call. Otherwise it uses the zig standard
-/// library implementation.
-pub fn getRandomBytes(buf: []u8) -> %void {
-    while (true) {
-        const err = switch (@compileVar("os")) {
-            Os.linux => {
-                if (linking_libc) {
-                    if (c.getrandom(buf.ptr, buf.len, 0) == -1) *c._errno() else 0
-                } else {
-                    posix.getErrno(posix.getrandom(buf.ptr, buf.len, 0))
-                }
-            },
-            Os.darwin, Os.macosx, Os.ios => {
-                if (linking_libc) {
-                    if (posix.getrandom(buf.ptr, buf.len) == -1) *c._errno() else 0
-                } else {
-                    posix.getErrno(posix.getrandom(buf.ptr, buf.len))
-                }
-            },
-            Os.windows => {
-                var hCryptProv: windows.HCRYPTPROV = undefined;
-                if (!windows.CryptAcquireContext(&hCryptProv, null, null, windows.PROV_RSA_FULL, 0)) {
-                    return error.Unexpected;
-                }
-                defer _ = windows.CryptReleaseContext(hCryptProv, 0);
-
-                if (!windows.CryptGenRandom(hCryptProv, windows.DWORD(buf.len), buf.ptr)) {
-                    return error.Unexpected;
-                }
-                return;
-            },
-            else => @compileError("Unsupported OS"),
-        };
-        if (err > 0) {
-            return switch (err) {
-                errno.EINVAL => unreachable,
-                errno.EFAULT => unreachable,
-                errno.EINTR  => continue,
-                else         => error.Unexpected,
-            }
-        }
-        return;
-    }
-}
-
-/// Raises a signal in the current kernel thread, ending its execution.
-/// If linking against libc, this calls the abort() libc function. Otherwise
-/// it uses the zig standard library implementation.
-pub coldcc fn abort() -> noreturn {
-    if (linking_libc) {
-        c.abort();
-    }
-    switch (@compileVar("os")) {
-        Os.linux => {
-            _ = posix.raise(posix.SIGABRT);
-            _ = posix.raise(posix.SIGKILL);
-            while (true) {}
-        },
-        else => @compileError("Unsupported OS"),
-    }
-}