text: /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to
   * deal in the Software without restriction, including without limitation the
   * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   * sell copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   */
  
  /*
   * TODO Share this code with Windows.
   * See https://github.com/joyent/libuv/issues/76
   */
  
  #include "uv.h"
  #include "internal.h"
  
  #include <errno.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <assert.h>
  
  
  /* TODO Expose callback to user to handle fatal error like V8 does. */
  void uv_fatal_error(const int errorno, const char* syscall) {
    char* buf = NULL;
    const char* errmsg;
  
    if (buf) {
      errmsg = buf;
    } else {
      errmsg = "Unknown error";
    }
  
    if (syscall) {
      fprintf(stderr, "\nlibuv fatal error. %s: (%d) %s\n", syscall, errorno,
          errmsg);
    } else {
      fprintf(stderr, "\nlibuv fatal error. (%d) %s\n", errorno, errmsg);
    }
  
    abort();
  }
  
  
  char* uv_strerror(uv_err_t err) {
    return strerror(err.sys_errno_);
  }
  
  
  uv_err_code uv_translate_sys_error(int sys_errno) {
    switch (sys_errno) {
      case 0: return UV_OK;
      case ENOENT: return UV_ENOENT;
      case EACCES: return UV_EACCESS;
      case EBADF: return UV_EBADF;
      case EPIPE: return UV_EPIPE;
      case EAGAIN: return UV_EAGAIN;
      case ECONNRESET: return UV_ECONNRESET;
      case EFAULT: return UV_EFAULT;
      case EMFILE: return UV_EMFILE;
      case EMSGSIZE: return UV_EMSGSIZE;
      case EINVAL: return UV_EINVAL;
      case ECONNREFUSED: return UV_ECONNREFUSED;
      case EADDRINUSE: return UV_EADDRINUSE;
      case EADDRNOTAVAIL: return UV_EADDRNOTAVAIL;
      case ENOTCONN: return UV_ENOTCONN;
      case EEXIST: return UV_EEXIST;
      default: return UV_UNKNOWN;
    }
  
    assert(0 && "unreachable");
    return -1;
  }
  