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)