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

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

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20240425-nolibc-strtol-v1-1-bfeef7846902@weissschuh.net
This commit is contained in:
Thomas Weißschuh
2024-04-25 18:09:26 +02:00
parent 774e6ef284
commit 8c3bd8bc40
1 changed files with 19 additions and 0 deletions
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tools/include/nolibc/stdint.h
+19
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@@ -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 */