X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fconfig.h;h=10c6f6548f6c78e2c3d1d0dd0c69f48c0a01161f;hb=7097fa9587972b0fba1f40172e4c20a908f602df;hp=f0ca96327ebba0fa89f16f837090d0cc8ff54b11;hpb=3b6c5ab6c23f515a8b68110f66f77b17f6e66dc1;p=libucw.git

diff --git a/lib/config.h b/lib/config.h
index f0ca9632..10c6f654 100644
--- a/lib/config.h
+++ b/lib/config.h
@@ -1,105 +1,48 @@
 /*
- *	Sherlock -- Configuration-Dependent Definitions
+ *	UCW Library -- Configuration-Dependent Definitions
  *
- *	(c) 1997--2004 Martin Mares <mj@ucw.cz>
+ *	(c) 1997--2007 Martin Mares <mj@ucw.cz>
+ *	(c) 2006 Robert Spalek <robert@ucw.cz>
  *
  *	This software may be freely distributed and used according to the terms
  *	of the GNU Lesser General Public License.
  */
 
-#ifndef _SHERLOCK_CONFIG_H
-#define _SHERLOCK_CONFIG_H
+#ifndef _UCW_CONFIG_H
+#define _UCW_CONFIG_H
 
 /* Configuration switches */
 
-#include "lib/autoconf.h"
+#include "autoconf.h"
 
-#ifdef CONFIG_MAX_CONTEXTS
-#define CONFIG_CONTEXTS
+/* Tell libc we're going to use all extensions available */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
 #endif
 
-/* Version */
+/* Types (based on standard C99 integers) */
 
-#define SHER_VER SHERLOCK_VERSION SHERLOCK_VERSION_SUFFIX
+#include <stddef.h>
+#include <stdint.h>
 
-/* Types */
+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 */
 
-typedef unsigned char byte;		/* exactly 8 bits, unsigned */
-typedef signed char sbyte;		/* exactly 8 bits, signed */
-typedef unsigned short word;		/* exactly 16 bits, unsigned */
-typedef short sword;			/* exactly 16 bits, signed */
-typedef unsigned short u16;		/* exactly 16 bits, unsigned */
-typedef short s16;			/* exactly 16 bits, signed */
-typedef unsigned int u32;		/* exactly 32 bits, unsigned */
-typedef int s32;			/* exactly 32 bits, signed */
 typedef unsigned int uns;		/* at least 32 bits */
-typedef unsigned long long int u64;	/* exactly 64 bits, unsigned */
-typedef long long int s64;		/* exactly 64 bits, signed */
-typedef unsigned long addr_int_t;	/* Both integer and address */
-typedef unsigned int sh_time_t;		/* Timestamp */
-
-#ifndef NULL
-#define NULL (void *)0
-#endif
-
-typedef u32 oid_t;			/* Object ID */
+typedef u32 sh_time_t;			/* Timestamp */
 
-/* Data types and functions for accessing file positions */
-
-#ifdef CONFIG_LARGE_DB
+#ifdef CONFIG_LARGE_FILES		/* File positions */
 typedef s64 sh_off_t;
-#define BYTES_PER_O 5
-#define BYTES_PER_P 8
-#define bgeto(f) bget5(f)
-#define bputo(f,l) bput5(f,l)
-#define bgetp(f) bgetq(f)
-#define bputp(f,l) bputq(f,l)
-#define GET_O(p) GET_U40(p)
-#define GET_P(p) GET_U64(p)
-#define PUT_O(p,x) PUT_U40(p,x)
-#define PUT_P(p,x) PUT_U64(p,x)
 #else
 typedef s32 sh_off_t;
-#define BYTES_PER_O 4
-#define BYTES_PER_P 4
-#define bgeto(f) bgetl(f)
-#define bputo(f,l) bputl(f,l)
-#define bgetp(f) bgetl(f)
-#define bputp(f,l) bputl(f,l)
-#define GET_O(p) GET_U32(p)
-#define GET_P(p) GET_U32(p)
-#define PUT_O(p,x) PUT_U32(p,x)
-#define PUT_P(p,x) PUT_U32(p,x)
-#endif
-
-/* Data type for area ID's */
-
-#ifdef CONFIG_AREAS
-typedef u32 area_t;
-#define AREA_NONE 0
-#define AREA_ANY ~0U
-#else
-typedef struct { } area_t;
-#define AREA_NONE (area_t){}
-#define AREA_ANY (area_t){}
-#endif
-
-/* Misc */
-
-#ifdef __GNUC__
-
-#undef inline
-#define NONRET __attribute__((noreturn))
-#define UNUSED __attribute__((unused))
-#define CONSTRUCTOR __attribute__((constructor))
-#define PACKED __attribute__((packed))
-#define CONST __attribute__((const))
-#define PURE __attribute__((const))
-#define likely(x) __builtin_expect((x),1)
-#define unlikely(x) __builtin_expect((x),0)
-
-#else
-#error This program requires the GNU C compiler.
 #endif
 
 #endif