FHOPEN(2) | System Calls Manual | FHOPEN(2) |
fhopen
, fhstat
,
fhstatvfs
, fhstatvfs1
—
#include <sys/types.h>
#include <sys/mount.h>
int
fhopen
(const
void *fhp, size_t
fh_size, int
flags);
#include
<sys/stat.h>
int
fhstat
(const
void *fhp, size_t
fh_size, struct stat
*sb);
#include
<sys/statvfs.h>
int
fhstatvfs
(const
void *fhp, size_t
fh_size, struct statvfs
*buf);
int
fhstatvfs1
(const
void *fhp, size_t
fh_size, struct statvfs
*buf, int
flags);
fhopen
() opens the file referenced by
fhp for reading and/or writing as specified by the
argument flags and returns the file descriptor to the
calling process. The flags are specified by
or'ing together the flags used for the
open(2) call. All said flags are
valid except for O_CREAT
.
fhstat
(),
fhstatvfs
(), and
fhstatvfs1
() provide the functionality of the
fstat(2),
fstatvfs(2), and
fstatvfs1(2) calls except
that they return information for the file referred to by
fhp rather than an open file.
fhopen
() returns the file
descriptor for the opened file, while fhstat
(),
fhstatvfs
(), and fhstatvfs1
()
return 0. Otherwise, -1 is returned and errno is set to
indicate the error.
fhopen
(), fhstat
(),
fhstatvfs
(), and fhstatvfs1
()
will return
fhopen
(), and fhstat
()
functions first appeared in NetBSD 1.5. The
fhstatvfs
() function replaced
fhstatfs
() in NetBSD 3.0.
August 5, 2009 | NetBSD 9.0 |