X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Flibbb.h;h=fb7296f25fe0f79489cbb4853274cc59122f8318;hb=f125b6d341b06fda5412b82d23e486100e107eaa;hp=be175d79f9af55be4d9b4f6ea1e09f81a6af0f54;hpb=0bf44d00a42dec70514c2e51926f4ca37b4b2367;p=oweals%2Fbusybox.git diff --git a/include/libbb.h b/include/libbb.h index be175d79f..fb7296f25 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -701,6 +701,9 @@ const char *make_human_readable_str(unsigned long long size, /* Put a string of hex bytes ("1b2e66fe"...), return advanced pointer */ char *bin2hex(char *buf, const char *cp, int count) FAST_FUNC; +/* Generate a UUID */ +void generate_uuid(uint8_t *buf) FAST_FUNC; + /* Last element is marked by mult == 0 */ struct suffix_mult { char suffix[4]; @@ -1268,6 +1271,7 @@ line_input_t *new_line_input_t(int flags) FAST_FUNC; */ int read_line_input(const char* prompt, char* command, int maxsize, line_input_t *state) FAST_FUNC; #else +#define MAX_HISTORY 0 int read_line_input(const char* prompt, char* command, int maxsize) FAST_FUNC; #define read_line_input(prompt, command, maxsize, state) \ read_line_input(prompt, command, maxsize) @@ -1572,7 +1576,6 @@ extern const char bb_default_login_shell[]; #undef islower #undef isprint #undef ispunct -#undef isspace #undef isupper #undef isxdigit @@ -1580,6 +1583,16 @@ extern const char bb_default_login_shell[]; #undef isdigit #define isdigit(a) ((unsigned)((a) - '0') <= 9) +/* This one is more efficient too! ~200 bytes */ +/* In POSIX/C locale (the only locale we care about: do we REALLY want + * to allow Unicode whitespace in, say, .conf files? nuts!) + * isspace is only these chars: "\t\n\v\f\r" and space. + * "\t\n\v\f\r" happen to have ASCII codes 9,10,11,12,13. + * Use that. + */ +#undef isspace +#define isspace(a) ({ unsigned char bb__isspace = (a) - 9; bb__isspace == (' ' - 9) || bb__isspace <= (13 - 9); }) + #define ARRAY_SIZE(x) ((unsigned)(sizeof(x) / sizeof((x)[0])))