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- XSaveContext(3X11) XLIB FUNCTIONS XSaveContext(3X11)
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- NNAAMMEE
- XSaveContext, XFindContext, XDeleteContext, XUniqueContext
- - associative look-up routines
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- SSYYNNTTAAXX
- int XSaveContext(_d_i_s_p_l_a_y, _r_i_d, _c_o_n_t_e_x_t, _d_a_t_a)
- Display *_d_i_s_p_l_a_y;
- XID _r_i_d;
- XContext _c_o_n_t_e_x_t;
- XPointer _d_a_t_a;
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- int XFindContext(_d_i_s_p_l_a_y, _r_i_d, _c_o_n_t_e_x_t, _d_a_t_a___r_e_t_u_r_n)
- Display *_d_i_s_p_l_a_y;
- XID _r_i_d;
- XContext _c_o_n_t_e_x_t;
- XPointer *_d_a_t_a___r_e_t_u_r_n;
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- int XDeleteContext(_d_i_s_p_l_a_y, _r_i_d, _c_o_n_t_e_x_t)
- Display *_d_i_s_p_l_a_y;
- XID _r_i_d;
- XContext _c_o_n_t_e_x_t;
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- XContext XUniqueContext()
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- AARRGGUUMMEENNTTSS
- _c_o_n_t_e_x_t Specifies the context type to which the data
- belongs.
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- _d_a_t_a Specifies the data to be associated with the
- window and type.
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- _d_a_t_a___r_e_t_u_r_n
- Returns the data.
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- _d_i_s_p_l_a_y Specifies the connection to the X server.
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- _r_i_d Specifies the resource ID with which the data is
- associated.
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- DDEESSCCRRIIPPTTIIOONN
- If an entry with the specified resource ID and type
- already exists, _X_S_a_v_e_C_o_n_t_e_x_t overrides it with the speci-
- fied context. The _X_S_a_v_e_C_o_n_t_e_x_t function returns a nonzero
- error code if an error has occurred and zero otherwise.
- Possible errors are _X_C_N_O_M_E_M (out of memory).
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- Because it is a return value, the data is a pointer. The
- _X_F_i_n_d_C_o_n_t_e_x_t function returns a nonzero error code if an
- error has occurred and zero otherwise. Possible errors
- are _X_C_N_O_E_N_T (context-not-found).
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- The _X_D_e_l_e_t_e_C_o_n_t_e_x_t function deletes the entry for the
- given resource ID and type from the data structure. This
- function returns the same error codes that _X_F_i_n_d_C_o_n_t_e_x_t
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- X Version 11 Release 6.1 1
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- XSaveContext(3X11) XLIB FUNCTIONS XSaveContext(3X11)
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- returns if called with the same arguments. _X_D_e_l_e_t_e_C_o_n_t_e_x_t
- does not free the data whose address was saved.
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- The _X_U_n_i_q_u_e_C_o_n_t_e_x_t function creates a unique context type
- that may be used in subsequent calls to _X_S_a_v_e_C_o_n_t_e_x_t.
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- SSEEEE AALLSSOO
- _X_l_i_b _- _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e
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- X Version 11 Release 6.1 2
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