diff options
Diffstat (limited to 'gcc/opts.h')
| -rw-r--r-- | gcc/opts.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/gcc/opts.h b/gcc/opts.h index 758f8309abd..bc05ac97957 100644 --- a/gcc/opts.h +++ b/gcc/opts.h @@ -22,7 +22,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #define GCC_OPTS_H /* Specifies how a switch's VAR_VALUE relates to its FLAG_VAR. */ -enum cl_var_cond { +enum cl_var_type { /* The switch is enabled when FLAG_VAR is nonzero. */ CLVC_BOOLEAN, @@ -33,7 +33,11 @@ enum cl_var_cond { CLVC_BIT_CLEAR, /* The switch is enabled when VAR_VALUE is set in FLAG_VAR. */ - CLVC_BIT_SET + CLVC_BIT_SET, + + /* The switch takes a string argument and FLAG_VAR points to that + argument. */ + CLVC_STRING }; struct cl_option @@ -43,11 +47,19 @@ struct cl_option unsigned short back_chain; unsigned char opt_len; unsigned int flags; - int *flag_var; - enum cl_var_cond var_cond; + void *flag_var; + enum cl_var_type var_type; int var_value; }; +/* Records that the state of an option consists of SIZE bytes starting + at DATA. DATA might point to CH in some cases. */ +struct cl_option_state { + const void *data; + size_t size; + char ch; +}; + extern const struct cl_option cl_options[]; extern const unsigned int cl_options_count; extern const char *const lang_names[]; @@ -73,6 +85,6 @@ extern unsigned num_in_fnames; extern void decode_options (unsigned int argc, const char **argv); extern int option_enabled (int opt_idx); -extern void print_filtered_help (unsigned int); +extern bool get_option_state (int, struct cl_option_state *); #endif |