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New directory. New directory. New directory.

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2000-01-01  Martin Baulig  <martin@home-of-linux.org>

	* backends/: New directory.
	* backends/server/: New directory.
	* backends/sysdeps/: New directory.

	* include/glibtop/backend.h: New file.

	* include/glibtop/call-vector.h.in: New file. Template file
	for `call-vector.h'.
	* include/glibtop/call-vector.pl: New file. Creates 'call-vector.h'
	from `call-vector.h.in'.

	* include/glibtop/errors.h
	(GLIBTOP_ERROR_NO_SUCH_BACKEND): New error constant.
        (GLIBTOP_ERROR_NOT_IMPLEMENTED): New error constant.

	* include/glibtop/limits.h
	(GLIBTOP_BACKEND_NAME_LEN): New constant.

	* glibtop-server-private.h (glibtop_server_private):
	Added `GSList *backend_list' and removed `input', `output',
	`socket' and `pid'.

	* lib/command.c: Removed. Moved to `backends/server/'.
	* lib/read.c: Removed. Moved to `backends/server/'.
	* lib/read_data.c: Removed. Moved to `backends/server/'.
	* lib/write.c: Removed. Moved to `backends/server/'.
This commit is contained in:
Martin Baulig
2000-01-01 20:56:53 +00:00
committed by Martin Baulig
parent 8797d18587
commit 75ed7287d1
25 changed files with 460 additions and 479 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
lib/read.c
View File

@@ -1,78 +0,0 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* $Id$ */
/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
LibGTop is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <glibtop/read.h>
/* Reads some data from server. */
static void
do_read (int s, void *ptr, size_t total_size)
{
int nread;
size_t already_read = 0, remaining = total_size;
char *tmp_ptr;
while (already_read < total_size) {
nread = recv (s, ptr, remaining, 0);
if (nread == 0) {
close (s);
continue;
}
if (nread <= 0) {
glibtop_error_io ("recv");
return;
}
already_read += nread;
remaining -= nread;
/* (char *) ptr += nread; */
tmp_ptr = ptr;
tmp_ptr += nread;
ptr = tmp_ptr;
}
}
void
glibtop_read_l (glibtop *server, size_t size, void *buf)
{
int ret = 0;
glibtop_init_r (&server, 0, 0);
#ifdef DEBUG
fprintf (stderr, "LIBRARY: really reading %d bytes.\n", size);
#endif
if (server->_priv->socket) {
do_read (server->_priv->socket, buf, size);
} else {
ret = read (server->_priv->input [0], buf, size);
}
if (ret < 0)
glibtop_error_io_r (server, _("read %d bytes"), size);
}