Commitc34ed86

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Allow long long on BSDI.

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+47

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+47

-4

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Lines changed: 37 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -606,7 +606,43 @@ int does_int64_work()`
`606`	`606`	`main() {`
`607`	`607`	`exit(! does_int64_work());`
`608`	`608`	`}],`
`609`		`-[AC_DEFINE(HAVE_LONG_LONG_INT_64) AC_MSG_RESULT(yes)],`
	`609`	`+[AC_DEFINE(HAVE_LONG_LONG_INT_64_Ld) AC_MSG_RESULT(yes)],`
	`610`	`+AC_MSG_RESULT(no),`
	`611`	`+AC_MSG_RESULT(assuming not on target machine))`
	`612`	`+`
	`613`	`+AC_TRY_RUN([#include <stdio.h>`
	`614`	`+typedef long long int int64;`
	`615`	`+#define INT64_FORMAT "%qd"`
	`616`	`+`
	`617`	`+int64 a = 20000001;`
	`618`	`+int64 b = 40000005;`
	`619`	`+`
	`620`	`+int does_int64_work()`
	`621`	`+{`
	`622`	`+ int64 c,d,e;`
	`623`	`+ char buf[100];`
	`624`	`+`
	`625`	`+ if (sizeof(int64) != 8)`
	`626`	`+ return 0;/* doesn't look like the right size */`
	`627`	`+`
	`628`	`+ /* we do perfunctory checks on multiply, divide, sprintf, sscanf */`
	`629`	`+ c = a * b;`
	`630`	`+ sprintf(buf, INT64_FORMAT, c);`
	`631`	`+ if (strcmp(buf, "800000140000005") != 0)`
	`632`	`+ return 0;/* either multiply or sprintf is busted */`
	`633`	`+ if (sscanf(buf, INT64_FORMAT, &d) != 1)`
	`634`	`+ return 0;`
	`635`	`+ if (d != c)`
	`636`	`+ return 0;`
	`637`	`+ e = d / b;`
	`638`	`+ if (e != a)`
	`639`	`+ return 0;`
	`640`	`+ return 1;`
	`641`	`+}`
	`642`	`+main() {`
	`643`	`+ exit(! does_int64_work());`
	`644`	`+}],`
	`645`	`+[AC_DEFINE(HAVE_LONG_LONG_INT_64_qd) AC_MSG_RESULT(yes)],`
`610`	`646`	`AC_MSG_RESULT(no),`
`611`	`647`	`AC_MSG_RESULT(assuming not on target machine))`
`612`	`648`

Lines changed: 10 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`*`
`7`	`7`	`* Copyright (c) 1994, Regents of the University of California`
`8`	`8`	`*`
`9`		`- * $Id: int8.h,v 1.4 1998/09/05 01:19:38 thomas Exp $`
	`9`	`+ * $Id: int8.h,v 1.5 1998/09/10 03:27:09 momjian Exp $`
`10`	`10`	`*`
`11`	`11`	`* NOTES`
`12`	`12`	`* These data types are supported on all 64-bit architectures, and may`
`@@ -29,11 +29,17 @@ typedef long int int64;`
`29`	`29`
`30`	`30`	`#defineINT64_FORMAT "%ld"`
`31`	`31`	`#else`
`32`		`-#ifdefHAVE_LONG_LONG_INT_64`
	`32`	`+#ifdefHAVE_LONG_LONG_INT_64_Ld`
`33`	`33`	`/* We have working support for "long long int", use that */`
`34`	`34`	`typedeflong longintint64;`
`35`	`35`
`36`		`-#defineINT64_FORMAT "%lld"`
	`36`	`+#defineINT64_FORMAT "%Ld"`
	`37`	`+#else`
	`38`	`+#ifdefHAVE_LONG_LONG_INT_64_qd`
	`39`	`+/* We have working support for "long long int", use that */`
	`40`	`+typedeflong longintint64;`
	`41`	`+`
	`42`	`+#defineINT64_FORMAT "%qd"`
`37`	`43`	`#else`
`38`	`44`	`/* Won't actually work, but fall back to long int so that int8.c compiles */`
`39`	`45`	`typedeflongintint64;`
`@@ -42,6 +48,7 @@ typedef long int int64;`
`42`	`48`	`#defineINT64_IS_BUSTED`
`43`	`49`	`#endif`
`44`	`50`	`#endif`
	`51`	`+#endif`
`45`	`52`
`46`	`53`	`externint64int8in(charstr);`
`47`	`54`	`externcharint8out(int64val);`

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