diff options
Diffstat (limited to 'lib/command.c')
-rw-r--r-- | lib/command.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/lib/command.c b/lib/command.c deleted file mode 100644 index 4c458218..00000000 --- a/lib/command.c +++ /dev/null @@ -1,73 +0,0 @@ -/* 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 <config.h> -#include <glibtop/read.h> -#include <glibtop/write.h> -#include <glibtop/read_data.h> - -#include <glibtop/command.h> - -void * -glibtop_call_l (glibtop *server, unsigned command, size_t send_size, - const void *send_buf, size_t recv_size, void *recv_buf) -{ - glibtop_command cmnd = {0}; - glibtop_response response = {0}; - - glibtop_init_r (&server, 0, 0); - - cmnd.command = command; - - /* If send_size is less than _GLIBTOP_PARAM_SIZE (normally 16 Bytes), we - * send it together with command, so we only need one system call instead - * of two. */ - - if (send_size <= _GLIBTOP_PARAM_SIZE) { - memcpy (cmnd.parameter, send_buf, send_size); - cmnd.size = send_size; - } else { - cmnd.data_size = send_size; - } - - glibtop_write_l (server, sizeof (glibtop_command), &cmnd); - - glibtop_read_l (server, sizeof (glibtop_response), &response); - -#ifdef DEBUG - fprintf (stderr, "RESPONSE: %lu - %d\n", - response.offset, response.data_size); -#endif - - if (recv_buf) - memcpy (recv_buf, ((char *) &response) + response.offset, - recv_size); - - if (response.data_size) { - void *ptr = g_malloc (response.data_size); - - glibtop_read_l (server, response.data_size, ptr); - - return ptr; - } - - return NULL; -} |