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Feat type #671

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Merged
pixclk merged 2 commits into from
Apr 11, 2025
Merged

Feat type #671

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552cc97
feat type: added ssize type
pixclk Apr 11, 2025
d97c7f7
fixup limits: fixed limit type typos
pixclk Apr 11, 2025
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2 changes: 2 additions & 0 deletions include/bfdev/asm-generic/types.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ typedef unsigned BFDEV_TYPE_W64 bfdev_u64;
#endif

typedef unsigned BFDEV_TYPE_ADDR bfdev_size_t;
typedef __signed__ BFDEV_TYPE_ADDR bfdev_ssize_t;

typedef unsigned BFDEV_TYPE_ADDR bfdev_uintptr_t;
typedef __signed__ BFDEV_TYPE_ADDR bfdev_intptr_t;
typedef __signed__ BFDEV_TYPE_ADDR bfdev_ptrdiff_t;
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10 changes: 5 additions & 5 deletions include/bfdev/limits.h
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Expand Up @@ -76,7 +76,7 @@ BFDEV_BEGIN_DECLS

/* Maximum of unsigned pointer types */
#define BFDEV_UINTPTR_MAX ((bfdev_uintptr_t)~0UL)
#define BFDEV_UINTMAX_MAX ((uintmax_t)~0ULL)
#define BFDEV_UINTMAX_MAX ((bfdev_uintmax_t)~0ULL)
#define BFDEV_SIZE_MAX ((bfdev_size_t)~0UL)

/* Minimum of unsigned pointer types */
Expand All @@ -87,14 +87,14 @@ BFDEV_BEGIN_DECLS
/* Maximum of signed pointer types */
#define BFDEV_INTPTR_MAX ((bfdev_intptr_t)(BFDEV_UINTPTR_MAX >> 1))
#define BFDEV_PTRDIFF_MAX ((bfdev_ptrdiff_t)(BFDEV_UINTPTR_MAX >> 1))
#define BFDEV_INTMAX_MAX ((intmax_t)(BFDEV_UINTMAX_MAX >> 1))
#define BFDEV_SSIZE_MAX ((ssize_t)(BFDEV_SIZE_MAX >> 1))
#define BFDEV_INTMAX_MAX ((bfdev_intmax_t)(BFDEV_UINTMAX_MAX >> 1))
#define BFDEV_SSIZE_MAX ((bfdev_ssize_t)(BFDEV_SIZE_MAX >> 1))

/* Minimum of signed pointer types */
#define BFDEV_INTPTR_MIN ((bfdev_intptr_t)(-BFDEV_INTPTR_MAX - 1))
#define BFDEV_PTRDIFF_MIN ((bfdev_ptrdiff_t)(-BFDEV_PTRDIFF_MAX - 1))
#define BFDEV_INTMAX_MIN ((intmax_t)(-BFDEV_INTMAX_MAX - 1))
#define BFDEV_SSIZE_MIN ((ssize_t)(-BFDEV_SSIZE_MAX - 1))
#define BFDEV_INTMAX_MIN ((bfdev_intmax_t)(-BFDEV_INTMAX_MAX - 1))
#define BFDEV_SSIZE_MIN ((bfdev_ssize_t)(-BFDEV_SSIZE_MAX - 1))

BFDEV_END_DECLS

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