Add bswap64()
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@@ -272,6 +272,14 @@ AC_FIND_FUNC_NO_LIBS(bswap32,,
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#include <sys/bswap.h>
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#endif],0)
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AC_FIND_FUNC_NO_LIBS(bswap64,,
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[#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_BSWAP_H
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#include <sys/bswap.h>
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#endif],0)
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AC_FIND_FUNC_NO_LIBS(pidfile,util,
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[#ifdef HAVE_UTIL_H
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#include <util.h>
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@@ -34,6 +34,23 @@
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#include <config.h>
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#include "roken.h"
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#ifndef HAVE_BSWAP64
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ROKEN_LIB_FUNCTION uint64_t ROKEN_LIB_CALL
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bswap64 (uint64_t val)
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{
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return
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(val & 0xffULL) << 56 |
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(val & 0xff00ULL) << 40 |
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(val & 0xff0000ULL) << 24 |
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(val & 0xff000000ULL) << 8 |
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(val & 0xff00000000ULL) >> 8 |
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(val & 0xff0000000000ULL) >> 24 |
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(val & 0xff000000000000ULL) >> 40 |
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(val & 0xff00000000000000ULL) >> 56 ;
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}
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#endif
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#ifndef HAVE_BSWAP32
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ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
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@@ -765,6 +765,11 @@ ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL pidfile (const char*);
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#endif
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#endif
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#ifndef HAVE_BSWAP64
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#define bswap64 rk_bswap64
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ROKEN_LIB_FUNCTION uint64_t ROKEN_LIB_CALL bswap64(uint64_t);
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#endif
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#ifndef HAVE_BSWAP32
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#define bswap32 rk_bswap32
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ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL bswap32(unsigned int);
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@@ -38,6 +38,7 @@ HEIMDAL_ROKEN_1.0 {
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rk_base64_encode;
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rk_bswap16;
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rk_bswap32;
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rk_bswap64;
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rk_cgetent;
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rk_cgetstr;
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rk_cloexec;
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