8af23f8fc
Bernhard Reutner-Fischer
2009-02-18
Subject
- eliminate globals
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Commit Diff GitHub →
miscutils/flash_eraseall.c+10 -5
| @@ -20,11 +20,15 @@ | |
| #define isNAND (1 << _bitNAND) | |
| #define bbtest (1 << 3) | |
| - | /* This is used in the cpu_to_je/je_to_cpu macros in jffs2_user.h */ |
| - | /* FIXME: target_endian should be const! |
| - | * FIXME: Also it sounds more sensible to use our own existing SWAP_ macros. |
| - | */ |
| - | /* const */ int target_endian = __BYTE_ORDER; |
| + | struct globals { |
| + | /* This is used in the cpu_to_je/je_to_cpu macros in jffs2_user.h */ |
| + | int tgt_endian; |
| + | }; |
| + | #define G (*(struct globals*)&bb_common_bufsiz1) |
| + | #define target_endian (G.tgt_endian) |
| + | #define INIT_G() do { \ |
| + | target_endian = __BYTE_ORDER; \ |
| + | } while (0) |
| static uint32_t crc32(uint32_t val, const void *ss, int len, | |
| uint32_t *crc32_table) | |
| @@ -54,6 +58,7 @@ int flash_eraseall_main(int argc UNUSED_PARAM, char **argv) | |
| unsigned int flags; | |
| char *mtd_name; | |
| + | INIT_G(); |
| opt_complementary = "=1"; | |
| flags = getopt32(argv, "jq"); | |