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Audit bb_common_bufsiz usage, add script which looks for misuse.

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tr: stop using globals needlessly.
code: -103 bytes
This commit is contained in:
Denis Vlasenko
2007-06-04 10:16:52 +00:00
parent 4e5f82c76f
commit 74324c8666
21 changed files with 141 additions and 135 deletions
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3
include/libbb.h
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@ -954,7 +954,8 @@ extern const int const_int_1;
#define BUFSIZ 4096
#endif
/* Providing hard guarantee on minimum size (think of BUFSIZ == 128) */
extern char bb_common_bufsiz1[(BUFSIZ > 256*sizeof(void*) ? BUFSIZ : 256*sizeof(void*)) + 1];
enum { COMMON_BUFSIZE = (BUFSIZ >= 256*sizeof(void*) ? BUFSIZ+1 : 256*sizeof(void*)) };
extern char bb_common_bufsiz1[COMMON_BUFSIZE];
/* This struct is deliberately not defined. */
/* See docs/keep_data_small.txt */
struct globals;