diff options
Diffstat (limited to 'src/process.h')
-rw-r--r-- | src/process.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/process.h b/src/process.h deleted file mode 100644 index 0280ad6..0000000 --- a/src/process.h +++ /dev/null @@ -1,88 +0,0 @@ -/** - * - * cpulimit - a cpu limiter for Linux - * - * Copyright (C) 2005-2008, by: Angelo Marletta <marlonx80@hotmail.com> - * - * 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 2 - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#ifndef __PROCESS_H - -#define __PROCESS_H - -#include <sys/time.h> -#include <unistd.h> -#include <limits.h> - -//USER_HZ detection, from openssl code -#ifndef HZ -# if defined(_SC_CLK_TCK) \ - && (!defined(OPENSSL_SYS_VMS) || __CTRL_VER >= 70000000) -# define HZ ((double)sysconf(_SC_CLK_TCK)) -# else -# ifndef CLK_TCK -# ifndef _BSD_CLK_TCK_ /* FreeBSD hack */ -# define HZ 100.0 -# else /* _BSD_CLK_TCK_ */ -# define HZ ((double)_BSD_CLK_TCK_) -# endif -# else /* CLK_TCK */ -# define HZ ((double)CLK_TCK) -# endif -# endif -#endif - -// process descriptor -struct process { - //pid of the process - pid_t pid; - //pid of the process - pid_t ppid; - //start time - int starttime; - //is member of the family? - int member; //TODO: delete this field - //total number of jiffies used by the process at time last_sample - int last_jiffies; - //timestamp when last_jiffies and cpu_usage was calculated - struct timeval last_sample; - //actual cpu usage estimation (value in range 0-1) - double cpu_usage; - //1 if the process is zombie - int is_zombie; - //absolute path of the executable file - char command[PATH_MAX+1]; - - //system-dependent members -//TODO: delete these members for the sake of portability? -#ifdef __linux__ - //preallocate buffers for performance - //name of /proc/PID/stat file - char stat_file[20]; - //read buffer for /proc filesystem - char buffer[1024]; -#endif -}; - -int get_proc_info(struct process *p, pid_t pid); - -int process_init(struct process *proc, pid_t pid); - -int process_monitor(struct process *proc); - -int process_close(struct process *proc); - -#endif |