lfs_segclean(2) - NetBSD Manual Pages

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LFS_SEGCLEAN(2)           NetBSD System Calls Manual           LFS_SEGCLEAN(2)


NAME

     lfs_segclean -- mark a segment clean


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <sys/types.h>

     int
     lfs_segclean(fsid_t *fsidp, u_long segment);


DESCRIPTION

     lfs_segclean() marks segment number segment in LFS filesystem *fsidp
     "clean" or available for writing.


RETURN VALUES

     lfs_segclean() returns 0 on success, or -1 on error.


ERRORS

     An error return from lfs_segclean() indicates:

     [EFAULT]           fsidp points outside the process's allocated address
                        space.

     [EINVAL]           *fsidp does not specify a valid filesystem.

     [EBUSY]            segment is marked SU_ACTIVE, meaning that it does not
                        yet belong to a valid checkpoint.


SEE ALSO

     lfs_bmapv(2), lfs_markv(2), lfs_segwait(2), lfs_cleanerd(8)


HISTORY

     The lfs_segclean() function call appeared in 4.4BSD.

NetBSD 3.0.1                     May 23, 2000                     NetBSD 3.0.1