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Annotation of embedaddon/confuse/doc/listing7.c, revision 1.1.1.1

1.1       misho       1: int validate_unsigned_int(cfg_t *cfg, cfg_opt_t *opt)
                      2: {
                      3:     int value = cfg_opt_getnint(opt, cfg_opt_size(opt) - 1);
                      4:     if(value < 0)
                      5:     {
                      6:         cfg_error(cfg, "integer option '%s' must be positive in section '%s'",
                      7:                 opt->name, cfg->name);
                      8:         return -1;
                      9:     }
                     10:     return 0;
                     11: }
                     12: