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| author |   Vincenzo Frascino <vincenzo.frascino@arm.com> | 2020-03-20 14:53:28 +0000 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2020-03-21 15:23:54 +0100 |
| commit | 3e0e9f8c6e3ca92154a74edc23a8872da921d2b6 (patch) | |
| tree | 9ce91eabec85820d9c904df412916252a94cded3 /include/linux/limits.h | |
| parent | linux/bits.h: Extract common header for vDSO (diff) | |
| download | wireguard-linux-3e0e9f8c6e3ca92154a74edc23a8872da921d2b6.tar.xz wireguard-linux-3e0e9f8c6e3ca92154a74edc23a8872da921d2b6.zip | |
linux/limits.h: Extract common header for vDSO
The vDSO library should only include the necessary headers required for
a userspace library (UAPI and a minimal set of kernel headers). To make
this possible it is necessary to isolate from the kernel headers the
common parts that are strictly necessary to build the library.
Split limits.h into linux and common headers to make the latter suitable
for inclusion in the vDSO library.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200320145351.32292-4-vincenzo.frascino@arm.com
Diffstat (limited to 'include/linux/limits.h')
| -rw-r--r-- | include/linux/limits.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/include/linux/limits.h b/include/linux/limits.h index 76afcd24ff8c..7fc497ee1393 100644 --- a/include/linux/limits.h +++ b/include/linux/limits.h @@ -4,19 +4,8 @@ #include <uapi/linux/limits.h> #include <linux/types.h> +#include <vdso/limits.h> -#define USHRT_MAX ((unsigned short)~0U) -#define SHRT_MAX ((short)(USHRT_MAX >> 1)) -#define SHRT_MIN ((short)(-SHRT_MAX - 1)) -#define INT_MAX ((int)(~0U >> 1)) -#define INT_MIN (-INT_MAX - 1) -#define UINT_MAX (~0U) -#define LONG_MAX ((long)(~0UL >> 1)) -#define LONG_MIN (-LONG_MAX - 1) -#define ULONG_MAX (~0UL) -#define LLONG_MAX ((long long)(~0ULL >> 1)) -#define LLONG_MIN (-LLONG_MAX - 1) -#define ULLONG_MAX (~0ULL) #define SIZE_MAX (~(size_t)0) #define PHYS_ADDR_MAX (~(phys_addr_t)0) |