int interactive_init()
{
int status = CMD_RET_UNKNOWN;
if (gl) {
interactive_deinit();
}
gl = new_GetLine(CLI_MAX_LINE_LEN, CLI_MAX_HIST_LEN);
if (gl) {
/* Try to set up a clean exit on these signals. If it fails, we'll
* trudge along with a warning */
if (gl_trap_signal(gl, SIGINT, GLS_DONT_FORWARD, GLS_ABORT, EINTR) ||
gl_trap_signal(gl, SIGQUIT, GLS_DONT_FORWARD, GLS_ABORT, EINTR)) {
fprintf(stderr, SIGHANLDER_FAILED);
}
status = 0;
}
return status;
}
int input_init()
{
int status = CLI_RET_UNKNOWN;
if (gl) {
input_deinit();
}
gl = new_GetLine(CLI_MAX_LINE_LEN, CLI_MAX_HIST_LEN);
if (gl) {
/* Try to set up a clean exit on these signals. If it fails, we'll
* trudge along with a warning */
if (gl_trap_signal(gl, SIGINT, GLS_DONT_FORWARD, GLS_ABORT, EINTR) ||
gl_trap_signal(gl, SIGQUIT, GLS_DONT_FORWARD, GLS_ABORT, EINTR)) {
fprintf(stderr, SIGHANLDER_FAILED);
}
tab_complete = new_WordCompletion();
if (tab_complete != NULL) {
gl_customize_completion(gl, NULL, tab_completion);
} else {
/* Non-fatal - complain and carry on */
fprintf(stderr, "Failed to initialize tab-completion.\n");
}
status = 0;
}
return status;
}
