Commit 8c3bd8bc authored by Thomas Weißschuh's avatar Thomas Weißschuh
Browse files

tools/nolibc: add limits for {u,}intmax_t, ulong and {u,}llong 



They are useful for users and necessary for strtol() and friends.

Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Acked-by: default avatarWilly Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20240425-nolibc-strtol-v1-1-bfeef7846902@weissschuh.net
parent 774e6ef2

tools/include/nolibc/stdint.h

+19 −0
Original line number Diff line number Diff line
@@ -96,6 +96,10 @@ typedef uint64_t uintmax_t; 
#define UINT_FAST32_MAX  SIZE_MAX

#define UINT_FAST64_MAX  UINT64_MAX



#define INTMAX_MIN       INT64_MIN

#define INTMAX_MAX       INT64_MAX

#define UINTMAX_MAX      UINT64_MAX



#ifndef INT_MIN

#define INT_MIN          (-__INT_MAX__ - 1)

#endif
@@ -110,4 +114,19 @@ typedef uint64_t uintmax_t; 
#define LONG_MAX         __LONG_MAX__

#endif



#ifndef ULONG_MAX

#define ULONG_MAX         ((unsigned long)(__LONG_MAX__) * 2 + 1)

#endif



#ifndef LLONG_MIN

#define LLONG_MIN         (-__LONG_LONG_MAX__ - 1)

#endif

#ifndef LLONG_MAX

#define LLONG_MAX         __LONG_LONG_MAX__

#endif



#ifndef ULLONG_MAX

#define ULLONG_MAX         ((unsigned long long)(__LONG_LONG_MAX__) * 2 + 1)

#endif



#endif /* _NOLIBC_STDINT_H */