1 files changed, 0 insertions, 125 deletions
diff --git a/breakpad/linux/line_reader.h b/breakpad/linux/line_reader.h
deleted file mode 100644
index 715e9e8..0000000
--- a/breakpad/linux/line_reader.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <stdint.h>
-#include <assert.h>
-#include <string.h>
-
-#include "breakpad/linux/linux_syscall_support.h"
-
-namespace google_breakpad {
-
-// A class for reading a file, line by line, without using fopen/fgets or other
-// functions which may allocate memory.
-class LineReader {
- public:
-  LineReader(int fd)
-      : fd_(fd),
-        hit_eof_(false),
-        buf_used_(0) {
-  }
-
-  // The maximum length of a line.
-  static const size_t kMaxLineLen = 512;
-
-  // Return the next line from the file.
-  //   line: (output) a pointer to the start of the line. The line is NUL
-  //     terminated.
-  //   len: (output) the length of the line (not inc the NUL byte)
-  //
-  // Returns true iff successful (false on EOF).
-  //
-  // One must call |PopLine| after this function, otherwise you'll continue to
-  // get the same line over and over.
-  bool GetNextLine(const char **line, unsigned *len) {
-    for (;;) {
-      if (buf_used_ == 0 && hit_eof_)
-        return false;
-
-      for (unsigned i = 0; i < buf_used_; ++i) {
-        if (buf_[i] == '\n' || buf_[i] == 0) {
-          buf_[i] = 0;
-          *len = i;
-          *line = buf_;
-          return true;
-        }
-      }
-
-      if (buf_used_ == sizeof(buf_)) {
-        // we scanned the whole buffer and didn't find an end-of-line marker.
-        // This line is too long to process.
-        return false;
-      }
-
-      // We didn't find any end-of-line terminators in the buffer. However, if
-      // this is the last line in the file it might not have one:
-      if (hit_eof_) {
-        assert(buf_used_);
-        // There's room for the NUL because of the buf_used_ == sizeof(buf_)
-        // check above.
-        buf_[buf_used_] = 0;
-        *len = buf_used_;
-        buf_used_ += 1;  // since we appended the NUL.
-        *line = buf_;
-        return true;
-      }
-
-      // Otherwise, we should pull in more data from the file
-      const ssize_t n = sys_read(fd_, buf_ + buf_used_,
-                                 sizeof(buf_) - buf_used_);
-      if (n < 0) {
-        return false;
-      } else if (n == 0) {
-        hit_eof_ = true;
-      } else {
-        buf_used_ += n;
-      }
-
-      // At this point, we have either set the hit_eof_ flag, or we have more
-      // data to process...
-    }
-  }
-
-  void PopLine(unsigned len) {
-    // len doesn't include the NUL byte at the end.
-
-    assert(buf_used_ >= len + 1);
-    buf_used_ -= len + 1;
-    memmove(buf_, buf_ + len + 1, buf_used_);
-  }
-
- private:
-  const int fd_;
-
-  bool hit_eof_;
-  unsigned buf_used_;
-  char buf_[kMaxLineLen];
-};
-
-}  // namespace google_breakpad