lkmonitor: /home/fernape/Projects/lkmonitor/src/lininfo.h File Reference

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Data Structures
struct	modules_info
	Contains modules information This struct contains a dumpe of the /proc/modules file. More...
struct	fs_info
	Filesystem information This structure keeps information about filesystems loaded in the kernel. The filesystems are splitted in two categories depending on if they are attached to any devices or not. More...
struct	net_dev_info
	Contains statistics for net usage with a certain device Contains information about usage of this net device. When the field is an array, the first element [0] if for received and the second one [1] for transmitted elements. More...
struct	settings_info
	Contains system settings. This struct contains several fields that represent different system settings like hostname maximum for a shared memory segment, etc. More...
struct	dev_info
	Contains device lists. This struct contains two device lists. More...
struct	cpu_info
	Contains cpu characteristics. This struct contains several fields that represent different cpu characteristics as clock MHz or cache size. More...
struct	mem_info
	Contains memory data and statistics. Contains fields for total, free and other interesting information. More...
struct	stats_info
	Contains statistics about cpu time usage. Contains fields for global and per cpu/core statistics. Context switches is also provided. More...
struct	battery_info
	Battery status information. Contains fields for charge and capacity data. Referenced by acpi_info structure. More...
struct	acpi_info
	Contains temperature and battery statistics. Uses the battery_info structure. More...
struct	cmd_ver
	Contains information for cmdline, system version and load average This structure is used to store cmdline information (like kernel parameters) the system version (kernel, gcc..) and the load average. More...
struct	channels_info
Defines
#define	PROC_DIR "/proc/"
#define	CPU_FILE "/proc/cpuinfo"
#define	CMD_FILE "/proc/cmdline"
#define	VER_FILE "/proc/version"
#define	LOAD_FILE "/proc/loadavg"
#define	IOMEM_FILE "/proc/iomem"
#define	IOPORTS_FILE "/proc/ioports"
#define	DMA_FILE "/proc/dma"
#define	MEM_FILE "/proc/meminfo"
#define	DEV_FILE "/proc/devices"
#define	FILES "/proc/sys/fs/file-nr"
#define	FILE_MAX "/proc/sys/fs/file-max"
#define	INODES "/proc/sys/fs/inode-nr"
#define	HOST_NAME "/proc/sys/kernel/hostname"
#define	DOMAIN_NAME "/proc/sys/kernel/domainname"
#define	P_MAX_Q "/proc/sys/fs/mqueue/queues_max"
#define	P_MAX_M "/proc/sys/fs/mqueue/msg_max"
#define	P_MAX_S "/proc/sys/fs/mqueue/msgsize_max"
#define	PAGE_MAX "/proc/sys/kernel/shmall"
#define	SEG_MAX "/proc/sys/kernel/shmmni"
#define	SEG_SIZE "/proc/sys/kernel/shmmax"
#define	THREADS_MAX "/proc/sys/kernel/threads-max"
#define	SEM "/proc/sys/kernel/sem"
#define	STATS_FILE "/proc/stat"
#define	BATT_STATE "/proc/acpi/battery/BAT0/state"
#define	BATT_INFO "/proc/acpi/battery/BAT0/info"
#define	BATT_STATE1 "/proc/acpi/battery/BAT1/state"
#define	BATT_INFO1 "/proc/acpi/battery/BAT1/info"
#define	TEMPERATURE "/proc/acpi/thermal_zone/THRM/temperature"
#define	TEMP_TRIP "/proc/acpi/thermal_zone/THRM/trip_points"
#define	NET_DEVS "/proc/net/dev"
#define	NET_PROTOCOLS "/proc/net/protocols"
#define	FS_FILE "/proc/filesystems"
#define	MOD_FILE "/proc/modules"
#define	MAX_FIELD_SZ 255
#define	FIELD_SZ 15
#define	TV_DEVS 0
#define	TV_MODS 1
Functions
int	get_cpu_info ()
	Fills cpu_info struct fields.
int	get_mhz_info ()
	Updates Mhz (for Centrino, AMD64...).
int	get_mem_info ()
	Fills mem_struct fields.
int	get_devs_info ()
	Fills devs_struct fields.
int	get_settings_info ()
	Get settings values.
int	get_stats_info ()
	Get cpu times.
int	get_acpi_info ()
	Collects ACPI data.
int	get_battery_info ()
	Get static information about the battery.
int	get_cmd_ver_info ()
	Get cmdline and version kernel information.
int	get_loadavg_info ()
	Get load average information.
int	get_channels_info ()
	Get infor for communication channels.
int	get_net_info ()
	Get info for net devices.
int	get_fs_info ()
	Get info about filesystems.
int	get_mod_info ()

Define Documentation