physfs_byteorder.c
author Ryan C. Gordon <icculus@icculus.org>
Mon, 23 Mar 2009 01:43:05 -0400
branchstable-1.0
changeset 966 816a83f04a27
parent 704 f3c79a07201f
permissions -rw-r--r--
Updated version to 1.0.2 in configure.in ...
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/**
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 * PhysicsFS; a portable, flexible file i/o abstraction.
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 *
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 * Documentation is in physfs.h. It's verbose, honest.  :)
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 *
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 * Please see the file LICENSE in the source's root directory.
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 *
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 *  This file written by Ryan C. Gordon.
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 */
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#if HAVE_CONFIG_H
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#  include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#define __PHYSICSFS_INTERNAL__
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#include "physfs_internal.h"
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/* This byteorder stuff was lifted from SDL. http://www.libsdl.org/ */
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#define PHYSFS_LIL_ENDIAN  1234
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#define PHYSFS_BIG_ENDIAN  4321
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#if  defined(__i386__) || defined(__ia64__) || defined(WIN32) || \
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    (defined(__alpha__) || defined(__alpha)) || \
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     defined(__arm__) || defined(ARM) || \
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    (defined(__mips__) && defined(__MIPSEL__)) || \
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     defined(__SYMBIAN32__) || \
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     defined(__x86_64__) || \
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     defined(__LITTLE_ENDIAN__)
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#define PHYSFS_BYTEORDER    PHYSFS_LIL_ENDIAN
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#else
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#define PHYSFS_BYTEORDER    PHYSFS_BIG_ENDIAN
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#endif
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/* The macros used to swap values */
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/* Try to use superfast macros on systems that support them */
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#ifdef linux
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#include <asm/byteorder.h>
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#ifdef __arch__swab16
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#define PHYSFS_Swap16  __arch__swab16
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#endif
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#ifdef __arch__swab32
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#define PHYSFS_Swap32  __arch__swab32
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#endif
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#endif /* linux */
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#if (defined macintosh) && !(defined __MWERKS__)
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#define __inline__
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#endif
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#if (defined _MSC_VER)
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#define __inline__ __inline
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#endif
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#ifndef PHYSFS_Swap16
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static __inline__ PHYSFS_uint16 PHYSFS_Swap16(PHYSFS_uint16 D)
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{
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    return((D<<8)|(D>>8));
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}
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#endif
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#ifndef PHYSFS_Swap32
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static __inline__ PHYSFS_uint32 PHYSFS_Swap32(PHYSFS_uint32 D)
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{
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    return((D<<24)|((D<<8)&0x00FF0000)|((D>>8)&0x0000FF00)|(D>>24));
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}
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#endif
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#ifndef PHYSFS_NO_64BIT_SUPPORT
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#ifndef PHYSFS_Swap64
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static __inline__ PHYSFS_uint64 PHYSFS_Swap64(PHYSFS_uint64 val) {
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    PHYSFS_uint32 hi, lo;
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    /* Separate into high and low 32-bit values and swap them */
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    lo = (PHYSFS_uint32)(val&0xFFFFFFFF);
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    val >>= 32;
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    hi = (PHYSFS_uint32)(val&0xFFFFFFFF);
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    val = PHYSFS_Swap32(lo);
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    val <<= 32;
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    val |= PHYSFS_Swap32(hi);
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    return(val);
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}
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#endif
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#else
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#ifndef PHYSFS_Swap64
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/* This is mainly to keep compilers from complaining in PHYSFS code.
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   If there is no real 64-bit datatype, then compilers will complain about
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   the fake 64-bit datatype that PHYSFS provides when it compiles user code.
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*/
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#define PHYSFS_Swap64(X)    (X)
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#endif
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#endif /* PHYSFS_NO_64BIT_SUPPORT */
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/* Byteswap item from the specified endianness to the native endianness */
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#if PHYSFS_BYTEORDER == PHYSFS_LIL_ENDIAN
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PHYSFS_uint16 PHYSFS_swapULE16(PHYSFS_uint16 x) { return(x); }
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PHYSFS_sint16 PHYSFS_swapSLE16(PHYSFS_sint16 x) { return(x); }
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PHYSFS_uint32 PHYSFS_swapULE32(PHYSFS_uint32 x) { return(x); }
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PHYSFS_sint32 PHYSFS_swapSLE32(PHYSFS_sint32 x) { return(x); }
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PHYSFS_uint64 PHYSFS_swapULE64(PHYSFS_uint64 x) { return(x); }
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PHYSFS_sint64 PHYSFS_swapSLE64(PHYSFS_sint64 x) { return(x); }
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PHYSFS_uint16 PHYSFS_swapUBE16(PHYSFS_uint16 x) { return(PHYSFS_Swap16(x)); }
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PHYSFS_sint16 PHYSFS_swapSBE16(PHYSFS_sint16 x) { return(PHYSFS_Swap16(x)); }
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PHYSFS_uint32 PHYSFS_swapUBE32(PHYSFS_uint32 x) { return(PHYSFS_Swap32(x)); }
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PHYSFS_sint32 PHYSFS_swapSBE32(PHYSFS_sint32 x) { return(PHYSFS_Swap32(x)); }
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PHYSFS_uint64 PHYSFS_swapUBE64(PHYSFS_uint64 x) { return(PHYSFS_Swap64(x)); }
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PHYSFS_sint64 PHYSFS_swapSBE64(PHYSFS_sint64 x) { return(PHYSFS_Swap64(x)); }
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#else
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PHYSFS_uint16 PHYSFS_swapULE16(PHYSFS_uint16 x) { return(PHYSFS_Swap16(x)); }
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PHYSFS_sint16 PHYSFS_swapSLE16(PHYSFS_sint16 x) { return(PHYSFS_Swap16(x)); }
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PHYSFS_uint32 PHYSFS_swapULE32(PHYSFS_uint32 x) { return(PHYSFS_Swap32(x)); }
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PHYSFS_sint32 PHYSFS_swapSLE32(PHYSFS_sint32 x) { return(PHYSFS_Swap32(x)); }
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PHYSFS_uint64 PHYSFS_swapULE64(PHYSFS_uint64 x) { return(PHYSFS_Swap64(x)); }
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PHYSFS_sint64 PHYSFS_swapSLE64(PHYSFS_sint64 x) { return(PHYSFS_Swap64(x)); }
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PHYSFS_uint16 PHYSFS_swapUBE16(PHYSFS_uint16 x) { return(x); }
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PHYSFS_sint16 PHYSFS_swapSBE16(PHYSFS_sint16 x) { return(x); }
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PHYSFS_uint32 PHYSFS_swapUBE32(PHYSFS_uint32 x) { return(x); }
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PHYSFS_sint32 PHYSFS_swapSBE32(PHYSFS_sint32 x) { return(x); }
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PHYSFS_uint64 PHYSFS_swapUBE64(PHYSFS_uint64 x) { return(x); }
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PHYSFS_sint64 PHYSFS_swapSBE64(PHYSFS_sint64 x) { return(x); }
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#endif
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int PHYSFS_readSLE16(PHYSFS_file *file, PHYSFS_sint16 *val)
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{
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    PHYSFS_sint16 in;
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    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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   133
    *val = PHYSFS_swapSLE16(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   134
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   135
} /* PHYSFS_readSLE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   136
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   137
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   138
int PHYSFS_readULE16(PHYSFS_file *file, PHYSFS_uint16 *val)
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   139
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   140
    PHYSFS_uint16 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   141
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   142
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   143
    *val = PHYSFS_swapULE16(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   144
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   145
} /* PHYSFS_readULE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   146
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   147
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   148
int PHYSFS_readSBE16(PHYSFS_file *file, PHYSFS_sint16 *val)
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   149
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   150
    PHYSFS_sint16 in;
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   151
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   152
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   153
    *val = PHYSFS_swapSBE16(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   154
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   155
} /* PHYSFS_readSBE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   156
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   157
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   158
int PHYSFS_readUBE16(PHYSFS_file *file, PHYSFS_uint16 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   159
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   160
    PHYSFS_uint16 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   161
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   162
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   163
    *val = PHYSFS_swapUBE16(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   164
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   165
} /* PHYSFS_readUBE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   166
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   167
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   168
int PHYSFS_readSLE32(PHYSFS_file *file, PHYSFS_sint32 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   169
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   170
    PHYSFS_sint32 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   171
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   172
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   173
    *val = PHYSFS_swapSLE32(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   174
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   175
} /* PHYSFS_readSLE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   176
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   177
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   178
int PHYSFS_readULE32(PHYSFS_file *file, PHYSFS_uint32 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   179
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   180
    PHYSFS_uint32 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   181
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   182
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   183
    *val = PHYSFS_swapULE32(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   184
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   185
} /* PHYSFS_readULE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   186
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   187
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   188
int PHYSFS_readSBE32(PHYSFS_file *file, PHYSFS_sint32 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   189
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   190
    PHYSFS_sint32 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   191
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   192
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   193
    *val = PHYSFS_swapSBE32(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   194
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   195
} /* PHYSFS_readSBE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   196
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   197
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   198
int PHYSFS_readUBE32(PHYSFS_file *file, PHYSFS_uint32 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   199
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   200
    PHYSFS_uint32 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   201
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   202
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   203
    *val = PHYSFS_swapUBE32(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   204
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   205
} /* PHYSFS_readUBE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   206
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   207
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   208
int PHYSFS_readSLE64(PHYSFS_file *file, PHYSFS_sint64 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   209
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   210
    PHYSFS_sint64 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   211
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   212
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   213
    *val = PHYSFS_swapSLE64(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   214
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   215
} /* PHYSFS_readSLE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   216
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   217
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   218
int PHYSFS_readULE64(PHYSFS_file *file, PHYSFS_uint64 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   219
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   220
    PHYSFS_uint64 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   221
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   222
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   223
    *val = PHYSFS_swapULE64(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   224
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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parents: 214
diff changeset
   225
} /* PHYSFS_readULE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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parents: 214
diff changeset
   226
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   227
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   228
int PHYSFS_readSBE64(PHYSFS_file *file, PHYSFS_sint64 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   229
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   230
    PHYSFS_sint64 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   231
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   232
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   233
    *val = PHYSFS_swapSBE64(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   234
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   235
} /* PHYSFS_readSBE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   236
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   237
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   238
int PHYSFS_readUBE64(PHYSFS_file *file, PHYSFS_uint64 *val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   239
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   240
    PHYSFS_uint64 in;
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   241
    BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   242
    BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   243
    *val = PHYSFS_swapUBE64(in);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   244
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   245
} /* PHYSFS_readUBE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   246
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   247
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   248
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   249
int PHYSFS_writeSLE16(PHYSFS_file *file, PHYSFS_sint16 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   250
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   251
    PHYSFS_sint16 out = PHYSFS_swapSLE16(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   252
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   253
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   254
} /* PHYSFS_writeSLE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   255
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   256
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   257
int PHYSFS_writeULE16(PHYSFS_file *file, PHYSFS_uint16 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   258
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   259
    PHYSFS_uint16 out = PHYSFS_swapULE16(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   260
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   261
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   262
} /* PHYSFS_writeULE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   263
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   264
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   265
int PHYSFS_writeSBE16(PHYSFS_file *file, PHYSFS_sint16 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   266
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   267
    PHYSFS_sint16 out = PHYSFS_swapSBE16(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   268
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   269
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   270
} /* PHYSFS_writeSBE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   271
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   272
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   273
int PHYSFS_writeUBE16(PHYSFS_file *file, PHYSFS_uint16 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   274
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   275
    PHYSFS_uint16 out = PHYSFS_swapUBE16(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   276
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   277
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   278
} /* PHYSFS_writeUBE16 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   279
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   280
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   281
int PHYSFS_writeSLE32(PHYSFS_file *file, PHYSFS_sint32 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   282
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   283
    PHYSFS_sint32 out = PHYSFS_swapSLE32(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   284
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   285
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   286
} /* PHYSFS_writeSLE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   287
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   288
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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   289
int PHYSFS_writeULE32(PHYSFS_file *file, PHYSFS_uint32 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   290
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   291
    PHYSFS_uint32 out = PHYSFS_swapULE32(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   292
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   293
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   294
} /* PHYSFS_writeULE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   295
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   296
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   297
int PHYSFS_writeSBE32(PHYSFS_file *file, PHYSFS_sint32 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   298
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   299
    PHYSFS_sint32 out = PHYSFS_swapSBE32(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   300
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   301
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   302
} /* PHYSFS_writeSBE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   303
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   304
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   305
int PHYSFS_writeUBE32(PHYSFS_file *file, PHYSFS_uint32 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   306
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   307
    PHYSFS_uint32 out = PHYSFS_swapUBE32(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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parents: 214
diff changeset
   308
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   309
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   310
} /* PHYSFS_writeUBE32 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   311
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   312
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   313
int PHYSFS_writeSLE64(PHYSFS_file *file, PHYSFS_sint64 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   314
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   315
    PHYSFS_sint64 out = PHYSFS_swapSLE64(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   316
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   317
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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parents: 214
diff changeset
   318
} /* PHYSFS_writeSLE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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parents: 214
diff changeset
   319
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
   320
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   321
int PHYSFS_writeULE64(PHYSFS_file *file, PHYSFS_uint64 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
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diff changeset
   322
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   323
    PHYSFS_uint64 out = PHYSFS_swapULE64(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   324
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   325
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   326
} /* PHYSFS_writeULE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   327
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   328
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   329
int PHYSFS_writeSBE64(PHYSFS_file *file, PHYSFS_sint64 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   330
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   331
    PHYSFS_sint64 out = PHYSFS_swapSBE64(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   332
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   333
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   334
} /* PHYSFS_writeSBE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   335
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   336
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   337
int PHYSFS_writeUBE64(PHYSFS_file *file, PHYSFS_uint64 val)
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   338
{
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   339
    PHYSFS_uint64 out = PHYSFS_swapUBE64(val);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   340
    BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   341
    return(1);
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   342
} /* PHYSFS_writeUBE64 */
50986060bee8 Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
Ryan C. Gordon <icculus@icculus.org>
parents: 214
diff changeset
   343
177
9aaf01f4b8ec Initial add.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   344
/* end of physfs_byteorder.c ... */
9aaf01f4b8ec Initial add.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   345