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- eliminate globals

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This commit is contained in:
Bernhard Reutner-Fischer 2009-02-18 13:42:51 +00:00
parent 7d9d251543
commit 8af23f8fc3
1 changed files with 10 additions and 5 deletions
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15
miscutils/flash_eraseall.c
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@ -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");