// descriptors.cc -- manage file descriptors for gold
-// Copyright 2008, 2009, 2010, 2011 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.
#endif
static inline void
-set_close_on_exec(int fd)
+set_close_on_exec(int fd ATTRIBUTE_UNUSED)
{
// Mingw does not define F_SETFD.
#ifdef F_SETFD
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;