mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-11-17 18:45:10 +00:00
69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
|
/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
|
||
|
|
* vim: ts=4 sw=4 noet ai cindent syntax=c
|
||
|
|
*
|
||
|
|
* Conky, a system monitor, based on torsmo
|
||
|
|
*
|
||
|
|
* Any original torsmo code is licensed under the BSD license
|
||
|
|
*
|
||
|
|
* All code written since the fork of torsmo is licensed under the GPL
|
||
|
|
*
|
||
|
|
* Please see COPYING for details
|
||
|
|
*
|
||
|
|
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
|
||
|
|
* Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
|
||
|
|
* (see AUTHORS)
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* 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 Free Software Foundation, either version 3 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <logging.h>
|
||
|
|
#include "conky.h"
|
||
|
|
|
||
|
|
#define PROCDIR "/proc"
|
||
|
|
|
||
|
|
void scan_pid_arg(struct text_object *obj, const char *arg)
|
||
|
|
{
|
||
|
|
char* string = strdup(arg);
|
||
|
|
pid_t pid;
|
||
|
|
|
||
|
|
if(sscanf(arg, "%s %d", string, &pid) == 2 && strcasecmp(string, "cmdline") == 0) {
|
||
|
|
asprintf(&obj->data.s, "/proc/%d/%s", pid, string);
|
||
|
|
free(string);
|
||
|
|
} else {
|
||
|
|
CRIT_ERR(string, NULL, "${proc cmdline <pid>}");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void print_pid(struct text_object *obj, char *p, int p_max_size)
|
||
|
|
{
|
||
|
|
char buf[p_max_size];
|
||
|
|
FILE* infofile;
|
||
|
|
int i, read;
|
||
|
|
|
||
|
|
infofile = fopen(obj->data.s, "r");
|
||
|
|
if(infofile) {
|
||
|
|
read = fread(buf, 1, p_max_size, infofile);
|
||
|
|
for(i = 0; i < read-1; i++) {
|
||
|
|
if(buf[i] == 0) {
|
||
|
|
buf[i] = ' ';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
snprintf(p, p_max_size, "%s", buf);
|
||
|
|
fclose(infofile);
|
||
|
|
} else {
|
||
|
|
NORM_ERR("Can't read %s", obj->data.s);
|
||
|
|
}
|
||
|
|
}
|