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Diffstat (limited to 'contrib/ucw/config.h')
| -rw-r--r-- | contrib/ucw/config.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/ucw/config.h b/contrib/ucw/config.h new file mode 100644 index 0000000..3c94104 --- /dev/null +++ b/contrib/ucw/config.h @@ -0,0 +1,58 @@ +/* + * UCW Library -- Configuration-Dependent Definitions + * + * (c) 1997--2012 Martin Mares <mj@ucw.cz> + * (c) 2006 Robert Spalek <robert@ucw.cz> + * + * SPDX-License-Identifier: LGPL-2.1-or-later + * Source: https://www.ucw.cz/libucw/ + */ + +#ifndef _UCW_CONFIG_H +#define _UCW_CONFIG_H + +/* Default page size and pointer alignment */ +#ifndef CPU_PAGE_SIZE +#define CPU_PAGE_SIZE 4096 +#endif +#define CPU_STRUCT_ALIGN sizeof(void *) + +/* Tell libc we're going to use all extensions available */ + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif + +/* Types (based on standard C99 integers) */ + +#include <stddef.h> +#include <stdint.h> + +typedef uint8_t byte; /** Exactly 8 bits, unsigned **/ +typedef uint8_t u8; /** Exactly 8 bits, unsigned **/ +typedef int8_t s8; /** Exactly 8 bits, signed **/ +typedef uint16_t u16; /** Exactly 16 bits, unsigned **/ +typedef int16_t s16; /** Exactly 16 bits, signed **/ +typedef uint32_t u32; /** Exactly 32 bits, unsigned **/ +typedef int32_t s32; /** Exactly 32 bits, signed **/ +typedef uint64_t u64; /** Exactly 64 bits, unsigned **/ +typedef int64_t s64; /** Exactly 64 bits, signed **/ + + +#ifndef uint /* Redefining typedef is a C11 feature. */ +typedef unsigned int uint; /** A better pronounceable alias for `unsigned int` **/ +#define uint uint +#endif + +typedef s64 timestamp_t; /** Milliseconds since an unknown epoch **/ + +// FIXME: This should be removed soon +typedef uint uns; /** Backwards compatible alias for `uint' ***/ + +#ifdef CONFIG_UCW_LARGE_FILES +typedef s64 ucw_off_t; /** File position (either 32- or 64-bit, depending on `CONFIG_UCW_LARGE_FILES`). **/ +#else +typedef s32 ucw_off_t; +#endif + +#endif |