inotify_init()函数 Unix/Linux

inotify_init - 初始化一个inotify实例

内容简介

#include <sys/inotify.h>

int inotify_init(void)

inotify_init() 初始化一个新的inotify实例，并返回一个新的inotify的事件队列相关的文件描述符。

On success, inotify_init() returns a new file descriptor, or -1 if an error occurred (in which case, errno is set appropriately).

标签	描述
EMFILE	The user limit on the total number of inotify instances has been reached.
ENFILE	The system limit on the total number of file descriptors has been reached.
ENOMEM	Insufficient kernel memory is available.

Inotify was merged into the 2.6.13 Linux kernel.

This system call is Linux specific.