LFS_SEGCLEAN(2) | 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 file system *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 file system.
[`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.

May 23, 2000 | NetBSD 9.0