char *lc_geterrstr(void);
#include <libconfig.h>
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
int lc_p_ret, lc_rv_ret;
char *filename = NULL;
lc_rv_ret = lc_register_var("File", LC_VAR_STRING,
&filename, ’f’);
if (lc_rv_ret != 0) {
fprintf(stderr, "Error registering variable: %s.\n",
lc_geterrstr());
return(EXIT_FAILURE);
}
lc_p_ret = lc_process(argc, argv, "example", LC_CONF_APACHE,
NULL);
lc_cleanup();
if (lc_p_ret != 0) {
fprintf(stderr, "Error processing configuration: \
%s\n", lc_geterrstr());
return(EXIT_FAILURE);
}
if (filename != NULL) {
printf("File specified was: %s\n", filename);
} else {
printf("No filename specified.\n");
}
return(EXIT_SUCCESS);
}