ERR_set_mark 3 2005-11-24 0.9.9-dev OpenSSL
NAME
ERR_set_mark, ERR_pop_to_mark - set marks and pop errors until mark
LIBRARY
libcrypto, -lcrypto
SYNOPSIS
#include
int ERR_set_mark(void);
int ERR_pop_to_mark(void);
DESCRIPTION
_E_R_R___s_e_t___m_a_r_k_(_) sets a mark on the current topmost error record if there
is one.
_E_R_R___p_o_p___t_o___m_a_r_k_(_) will pop the top of the error stack until a mark is found.
The mark is then removed. If there is no mark, the whole stack is removed.
RETURN VALUES
_E_R_R___s_e_t___m_a_r_k_(_) returns 0 if the error stack is empty, otherwise 1.
_E_R_R___p_o_p___t_o___m_a_r_k_(_) returns 0 if there was no mark in the error stack, which
implies that the stack became empty, otherwise 1.
SEE ALSO
_o_p_e_n_s_s_l___e_r_r(3)
HISTORY
_E_R_R___s_e_t___m_a_r_k_(_) and _E_R_R___p_o_p___t_o___m_a_r_k_(_) were added in OpenSSL 0.9.8.