libssh2_session_last_error(3) libssh2 manual libssh2_session_last_error(3)
NAME
libssh2_session_last_error - get the most recent error
SYNOPSIS
#include <libssh2.h>
int libssh2_session_last_error(LIBSSH2_SESSION *session, char **errmsg,
int *errmsg_len, int want_buf);
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)
errmsg - If not NULL, is populated by reference with the human readable
form of the most recent error message.
errmsg_len - If not NULL, is populated by reference with the length of
errmsg. (The string is NUL-terminated, so the length is only useful as
an optimization, to avoid calling strlen.)
want_buf - If set to a non-zero value, "ownership" of the errmsg buffer
will be given to the calling scope. If necessary, the errmsg buffer
will be duplicated.
Determine the most recent error condition and its cause.
RETURN VALUE
Numeric error code corresponding to the the Error Code constants.
SEE ALSO
libssh2_session_last_errno(3), libssh2_session_set_last_error(3)
libssh2 0.15 1 Jun 2007 libssh2_session_last_error(3)
libssh2 1.7.0 - Generated Wed May 25 16:11:13 CDT 2016