ioctl_fs2
Filesystem operations
Usage
#include <linux/fs.h> /* Definition of op constants */ #include <sys/ioctl.h>
int ioctl(int fd, unsigned long op, ...);
Library
Standard C library (libc, -lc)
Overview
The following op values are available.
Share some of the data of one file with another file
Operations for inode flags
Get or set a filesystem label
Get and/or clear page flags
Return value
On success, a nonnegative value is returned. On error, -1 is returned, and errno is set to indicate the error.
Releases
2 releases since Debian 13 (Trixie); the text changed 1 time.