/* System-dependent calls for tar.
- Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007,
+ 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
}
void
-sys_drain_input_pipe (void)
-{
-}
-
-void
-sys_wait_for_child (pid_t child_pid)
+sys_wait_for_child (pid_t child_pid, bool eof)
{
}
&& archive_stat.st_ino == dev_null_stat.st_ino));
}
-/* Manage to fully drain a pipe we might be reading, so to not break it on
- the producer after the EOF block. FIXME: one of these days, GNU tar
- might become clever enough to just stop working, once there is no more
- work to do, we might have to revise this area in such time. */
-
-void
-sys_drain_input_pipe (void)
-{
- size_t r;
-
- if (access_mode == ACCESS_READ
- && ! _isrmt (archive)
- && (S_ISFIFO (archive_stat.st_mode) || S_ISSOCK (archive_stat.st_mode)))
- while ((r = rmtread (archive, record_start->buffer, record_size)) != 0
- && r != SAFE_READ_ERROR)
- continue;
-}
-
void
-sys_wait_for_child (pid_t child_pid)
+sys_wait_for_child (pid_t child_pid, bool eof)
{
if (child_pid)
{
}
if (WIFSIGNALED (wait_status))
- ERROR ((0, 0, _("Child died with signal %d"),
- WTERMSIG (wait_status)));
+ {
+ int sig = WTERMSIG (wait_status);
+ if (!(!eof && sig == SIGPIPE))
+ ERROR ((0, 0, _("Child died with signal %d"), sig));
+ }
else if (WEXITSTATUS (wait_status) != 0)
ERROR ((0, 0, _("Child returned status %d"),
WEXITSTATUS (wait_status)));