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inotify_init
Langue: en
Version: 2008-10-10 (MeeGo - 06/11/10)
Section: 2 (Appels système)
NAME
inotify_init, inotify_init1 - initialize an inotify instanceSYNOPSIS
#include <sys/inotify.h> int inotify_init(void); int inotify_init1(int flags);
DESCRIPTION
inotify_init() initializes a new inotify instance and returns a file descriptor associated with a new inotify event queue.If flags is 0, then inotify_init1() is the same as inotify_init(). The following values can be bitwise ORed in flags to obtain different behavior:
- IN_NONBLOCK
- Set the O_NONBLOCK file status flag on the new open file description. Using this flag saves extra calls to fcntl(2) to achieve the same result.
- IN_CLOEXEC
- Set the close-on-exec (FD_CLOEXEC) flag on the new file descriptor. See the description of the O_CLOEXEC flag in open(2) for reasons why this may be useful.
RETURN VALUE
On success, these system calls return a new file descriptor. On error, -1 is returned, and errno is set to indicate the error.ERRORS
- EINVAL
- (inotify_init1()) An invalid value was specified in flags.
- 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.
VERSIONS
inotify_init() first appeared in Linux 2.6.13. inotify_init1() was added in Linux 2.6.27.CONFORMING TO
These system calls are Linux-specific.SEE ALSO
inotify_add_watch(2), inotify_rm_watch(2), inotify(7)COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.Contenus ©2006-2024 Benjamin Poulain
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