Commit eaa2a87460eca27ce725d63bbcf3b2da053828b7
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cfb2a494bb
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kconfig: explain symbol value defaults
Added a few comments - no functional change. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Showing 1 changed file with 6 additions and 2 deletions Side-by-side Diff
scripts/kconfig/expr.h
| ... | ... | @@ -65,9 +65,13 @@ |
| 65 | 65 | S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, S_OTHER |
| 66 | 66 | }; |
| 67 | 67 | |
| 68 | +/* enum values are used as index to symbol.def[] */ | |
| 68 | 69 | enum { |
| 69 | 70 | S_DEF_USER, /* main user value */ |
| 70 | - S_DEF_AUTO, | |
| 71 | + S_DEF_AUTO, /* values read from auto.conf */ | |
| 72 | + S_DEF_DEF3, /* Reserved for UI usage */ | |
| 73 | + S_DEF_DEF4, /* Reserved for UI usage */ | |
| 74 | + S_DEF_COUNT | |
| 71 | 75 | }; |
| 72 | 76 | |
| 73 | 77 | struct symbol { |
| ... | ... | @@ -75,7 +79,7 @@ |
| 75 | 79 | char *name; |
| 76 | 80 | enum symbol_type type; |
| 77 | 81 | struct symbol_value curr; |
| 78 | - struct symbol_value def[4]; | |
| 82 | + struct symbol_value def[S_DEF_COUNT]; | |
| 79 | 83 | tristate visible; |
| 80 | 84 | int flags; |
| 81 | 85 | struct property *prop; |