diff options
Diffstat (limited to 'gold/descriptors.cc')
| -rw-r--r-- | gold/descriptors.cc | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/gold/descriptors.cc b/gold/descriptors.cc index f3f071e..b7fbaa6 100644 --- a/gold/descriptors.cc +++ b/gold/descriptors.cc @@ -1,6 +1,6 @@ // descriptors.cc -- manage file descriptors for gold -// Copyright 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. +// Copyright 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of gold. @@ -251,6 +251,28 @@ Descriptors::close_some_descriptor() return false; } +// Close all the descriptors open for reading. + +void +Descriptors::close_all() +{ + Hold_optional_lock hl(this->lock_); + + for (size_t i = 0; i < this->open_descriptors_.size(); i++) + { + Open_descriptor* pod = &this->open_descriptors_[i]; + if (pod->name != NULL && !pod->inuse && !pod->is_write) + { + if (::close(i) < 0) + gold_warning(_("while closing %s: %s"), pod->name, strerror(errno)); + pod->name = NULL; + pod->stack_next = -1; + pod->is_on_stack = false; + } + } + this->stack_top_ = -1; +} + // The single global variable which manages descriptors. Descriptors descriptors; |