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* fhandler.cc (fhandler_base::get_proc_fd_name): Don't generate

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"device:" entry.
	* fhandler.h (fhandler_socket::open): New method.
	(fhandler_pipe::open): New method.
	* fhandler_proc.cc (fhandler_proc::exists): Return -2 in case of
	/proc/self.
	* fhandler_process.cc (fhandler_process::exists): Return -2 in
	case of symlinks, -3 for pipes and -4 for sockets.
	(fhandler_process::fstat): Handle pipes and sockets.
	(fhandler_process::open): Handle opening /proc/<pid>/fd.
	(fhandler_process::fill_filebuf): Generate empty names for
	non exisiting file descriptors.
	* fhandler_socket.cc (fhandler_socket::get_proc_fd_name): Always
	generate "socket:[number]" strings as on Linux.
	(fhandler_socket::open): New method.
	(fhandler_socket::fstat): Always return socket type.
	* path.cc (symlink_info::set): Remove unused second parameter.
	(path_conv::check): Handle pipes and sockets in /proc.
	Set correct device type for AF_LOCAL sockets.
	* pinfo.cc (_pinfo::commune_recv): Generate empty names for
	non exisiting file descriptors.
	(_pinfo::fd): Ditto.
	* pipe.cc (fhandler_pipe::open): New method.
This commit is contained in:
Corinna Vinschen
2005-02-01 15:11:47 +00:00
parent d93998b17a
commit e8309efda5
9 changed files with 103 additions and 34 deletions
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4
winsup/cygwin/fhandler_proc.cc
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@ -133,7 +133,7 @@ fhandler_proc::get_proc_fhandler (const char *path)
}
/* Returns 0 if path doesn't exist, >0 if path is a directory,
<0 if path is a file. */
-1 if path is a file, -2 if it's a symlink. */
int
fhandler_proc::exists ()
{
@ -146,7 +146,7 @@ fhandler_proc::exists ()
if (pathmatch (path + 1, proc_listing[i]))
{
fileid = i;
return (proc_fhandlers[i] == FH_PROC) ? (i == PROC_SELF ? -3 : -1) : 1;
return (proc_fhandlers[i] == FH_PROC) ? (i == PROC_SELF ? -2 : -1) : 1;
}
return 0;
}