#include <lkmi.h >
int lkmi_files (lkmi_openfiles_t *openfiles_info);
Function retrieves kernel informations about opened files using /proc/sys/fs/file-nr and /proc/sys/fs/file-max files. These files are tried if first file is not available.> Fills structure lkmi_openfiles_t which contains these fields.
On success, 0 is returned. If one of files is missing then function fails. On error, -1 is returned, and errno is set appropriately.
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This function is written as part of lkmi library for Linux system and may be freely distributed under GPL terms.
Copyright (c) 1995, 2002 David Doubrava (linux_monitor(at)volny(dot)cz).
Origin of values description is in Linux kernel source.lkmi, lkmi_cpu, lkmi_files, lkmi_filesys, lkmi_hdd, lkmi_hw_intr, lkmi_inodes, lkmi_memory, lkmi_memoryswap, lkmi_net, lkmi_proc, lkmi_readprocesses, lkmi_swap, lkmi_swapex, lkmi_system