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author | Sam Ravnborg <sam@ravnborg.org> | 2008-12-26 21:32:31 +0100 |
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committer | Sam Ravnborg <sam@ravnborg.org> | 2009-01-02 20:43:21 +0100 |
commit | cf82607a904d3b2ed3d66f8799f00d1099c1849c (patch) | |
tree | 63209ddb7968a73cc171117d465b721b14c31afb | |
parent | 5b2cf365a8e9bbf781939e941ed548c9743fdeea (diff) | |
download | op-kernel-dev-cf82607a904d3b2ed3d66f8799f00d1099c1849c.zip op-kernel-dev-cf82607a904d3b2ed3d66f8799f00d1099c1849c.tar.gz |
kconfig: struct property commented
No functional changes
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
-rw-r--r-- | scripts/kconfig/expr.h | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 0bdb58e..6408fef 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -111,21 +111,41 @@ struct symbol { #define SYMBOL_HASHSIZE 257 #define SYMBOL_HASHMASK 0xff +/* A property represent the config options that can be associated + * with a config "symbol". + * Sample: + * config FOO + * default y + * prompt "foo prompt" + * select BAR + * config BAZ + * int "BAZ Value" + * range 1..255 + */ enum prop_type { - P_UNKNOWN, P_PROMPT, P_COMMENT, P_MENU, P_DEFAULT, P_CHOICE, - P_SELECT, P_RANGE, P_ENV + P_UNKNOWN, + P_PROMPT, /* prompt "foo prompt" or "BAZ Value" */ + P_COMMENT, /* text associated with a comment */ + P_MENU, /* prompt associated with a menuconfig option */ + P_DEFAULT, /* default y */ + P_CHOICE, /* choice value */ + P_SELECT, /* select BAR */ + P_RANGE, /* range 7..100 (for a symbol) */ + P_ENV, /* value from environment variable */ }; struct property { - struct property *next; - struct symbol *sym; - enum prop_type type; - const char *text; + struct property *next; /* next property - null if last */ + struct symbol *sym; /* the symbol for which the property is associated */ + enum prop_type type; /* type of property */ + const char *text; /* the prompt value - P_PROMPT, P_MENU, P_COMMENT */ struct expr_value visible; - struct expr *expr; - struct menu *menu; - struct file *file; - int lineno; + struct expr *expr; /* the optional conditional part of the property */ + struct menu *menu; /* the menu the property are associated with + * valid for: P_SELECT, P_RANGE, P_CHOICE, + * P_PROMPT, P_DEFAULT, P_MENU, P_COMMENT */ + struct file *file; /* what file was this property defined */ + int lineno; /* what lineno was this property defined */ }; #define for_all_properties(sym, st, tok) \ |