Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

libssh2_sftp_fstatvfs(3) [debian man page]

libssh2_sftp_statvfs(3) 					  libssh2 manual					   libssh2_sftp_statvfs(3)

NAME

       libssh2_sftp_statvfs, libssh2_sftp_fstatvfs - get file system statistics

SYNOPSIS

       #include <libssh2.h>
       #include <libssh2_sftp.h>

       int
       libssh2_sftp_statvfs(LIBSSH2_SFTP *sftp, const char *path,
			    size_t path_len, LIBSSH2_SFTP_STATVFS *st);

       int
       libssh2_sftp_fstatvfs(LIBSSH2_SFTP_HANDLE *handle,
			     LIBSSH2_SFTP_STATVFS *st)

DESCRIPTION

       These  functions  provide  statvfs(2)-like  operations  and  require  statvfs@openssh.com and fstatvfs@openssh.com extension support on the
       server.

       sftp - SFTP instance as returned by libssh2_sftp_init(3)

       handle - SFTP File Handle as returned by libssh2_sftp_open_ex(3)

       path - full path of any file within the mounted file system.

       path_len - length of the full path.

       st - Pointer to a LIBSSH2_SFTP_STATVFS structure to place file system statistics into.

DATA TYPES

       LIBSSH2_SFTP_STATVFS is a typedefed struct that is defined as below

       struct _LIBSSH2_SFTP_STATVFS {
	   libssh2_uint64_t  f_bsize;	 /* file system block size */
	   libssh2_uint64_t  f_frsize;	 /* fragment size */
	   libssh2_uint64_t  f_blocks;	 /* size of fs in f_frsize units */
	   libssh2_uint64_t  f_bfree;	 /* # free blocks */
	   libssh2_uint64_t  f_bavail;	 /* # free blocks for non-root */
	   libssh2_uint64_t  f_files;	 /* # inodes */
	   libssh2_uint64_t  f_ffree;	 /* # free inodes */
	   libssh2_uint64_t  f_favail;	 /* # free inodes for non-root */
	   libssh2_uint64_t  f_fsid;	 /* file system ID */
	   libssh2_uint64_t  f_flag;	 /* mount flags */
	   libssh2_uint64_t  f_namemax;  /* maximum filename length */
       };

       It is unspecified whether all members of the returned struct have meaningful values on all file systems.

       The field f_flag is a bit mask. Bits are defined as follows:

       LIBSSH2_SFTP_ST_RDONLY
	      Read-only file system.

       LIBSSH2_SFTP_ST_NOSUID
	      Set-user-ID/set-group-ID bits are ignored by exec(3).

RETURN VALUE

       Returns 0 on success or negative on failure. If used in non-blocking mode, it returns LIBSSH2_ERROR_EAGAIN when it would  otherwise  block.
       While LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.

ERRORS

       LIBSSH2_ERROR_ALLOC -  An internal memory allocation call failed.

       LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.

       LIBSSH2_ERROR_SOCKET_TIMEOUT -

       LIBSSH2_ERROR_SFTP_PROTOCOL  - An invalid SFTP protocol response was received on the socket, or an SFTP operation caused an errorcode to be
       returned by the server.

AVAILABILITY

       Added in libssh2 1.2.6

SEE ALSO

       libssh2_sftp_open_ex(3)

libssh2 1.2.6							    22 May 2010 					   libssh2_sftp_statvfs(3)

Check Out this Related Man Page

libssh2_sftp_stat_ex(3) 					  libssh2 manual					   libssh2_sftp_stat_ex(3)

NAME

       libssh2_sftp_stat_ex - get status about an SFTP file

SYNOPSIS

       #include <libssh2.h>
       #include <libssh2_sftp.h>

       int libssh2_sftp_stat_ex(LIBSSH2_SFTP *sftp, const char *path,
				unsigned int path_len, int stat_type,
				LIBSSH2_SFTP_ATTRIBUTES *attrs);

DESCRIPTION

       sftp - SFTP instance as returned by libssh2_sftp_init(3)

       path - Remote filesystem object to stat/lstat/setstat.

       path_len - Length of the name of the remote filesystem object to stat/lstat/setstat.

       stat_type - One of the three constants specifying the type of stat operation to perform:

       LIBSSH2_SFTP_STAT: performs stat(2) operation
       LIBSSH2_SFTP_LSTAT: performs lstat(2) operation
       LIBSSH2_SFTP_SETSTAT: performs operation to set stat info on file

       attrs - Pointer to a LIBSSH2_SFTP_ATTRIBUTES structure to set file metadata from or into depending on the value of stat_type.

       Get or Set statbuf type data on a remote filesystem object. When getting statbuf data, libssh2_sftp_stat(3) will follow all symlinks, while
       libssh2_sftp_lstat(3) will return data about the object encountered, even if that object happens to be a symlink.

       The LIBSSH2_SFTP_ATTRIBUTES struct looks like this:

       struct LIBSSH2_SFTP_ATTRIBUTES {
	   /* If flags & ATTR_* bit is set, then the value in this struct will be
	    * meaningful Otherwise it should be ignored
	    */
	   unsigned long flags;

	   libssh2_uint64_t filesize;
	   unsigned long uid;
	   unsigned long gid;
	   unsigned long permissions;
	   unsigned long atime;
	   unsigned long mtime;
       };

RETURN VALUE

       Returns 0 on success or negative on failure.  It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN	is
       a negative number, it isn't really a failure per se.

ERRORS

       LIBSSH2_ERROR_ALLOC -  An internal memory allocation call failed.

       LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.

       LIBSSH2_ERROR_SOCKET_TIMEOUT -

       LIBSSH2_ERROR_SFTP_PROTOCOL  - An invalid SFTP protocol response was received on the socket, or an SFTP operation caused an errorcode to be
       returned by the server.

SEE ALSO

       libssh2_sftp_init(3)

libssh2 0.15							    1 Jun 2007						   libssh2_sftp_stat_ex(3)
Man Page