/* ** opt_shopt.c for 42sh ** ** Made by Seblu ** Login ** ** Started on Tue Mar 21 19:00:38 2006 Seblu ** Last update Tue Aug 29 00:22:20 2006 Seblu */ /* ** ============ ** DECLARATIONS ** ============ */ #include #include "option.h" #include "../shell/shell.h" #include "../common/macro.h" static const char *opts_table[NBR_OPTION] = { "xpg_echo", "dotglob", "extglob", "nocaseglob", "nullglob", "expand_aliases", }; /* ** =========== ** DEFINITIONS ** =========== */ s_options *option_init(void) { s_options *new; secmalloc(new, sizeof (s_options)); new->command = NULL; return new; } int option_set(s_options *shopt, const char *name) { register int i; for (i = 0; opts_table[i]; ++i) if (!strcmp(name, opts_table[i])) { shopt->item[i] = 1; return 1; } return 0; } int option_unset(s_options *shopt, const char *name) { register int i; for (i = 0; opts_table[i]; ++i) if (!strcmp(name, opts_table[i])) { shopt->item[i] = 0; return 1; } return 0; } int option_isset(const s_options *shopt, const char *name) { register int i; for (i = 0; opts_table[i]; ++i) if (!strcmp(name, opts_table[i])) return shopt->item[i]; return -1; } const char **opt_get() { return opts_table; }