1berry/postgres
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Remove %qd.

Browse Source
This commit is contained in:
Bruce Momjian 1998-09-11 16:43:26 +00:00
parent 13b6f724c1
commit 28834b7226
3 changed files with 1 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
src/configure.in
View File

@ -610,43 +610,6 @@ main() {
AC_MSG_RESULT(no), AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming not on target machine)) AC_MSG_RESULT(assuming not on target machine))
AC_MSG_CHECKING(whether 'long long int' is 64 bits using %qd)
AC_TRY_RUN([#include <stdio.h>
typedef long long int int64;
#define INT64_FORMAT "%qd"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d,e;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply, divide, sprintf, sscanf */
c = a * b;
sprintf(buf, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or sprintf is busted */
if (sscanf(buf, INT64_FORMAT, &d) != 1)
return 0;
if (d != c)
return 0;
e = d / b;
if (e != a)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}],
[AC_DEFINE(HAVE_LONG_LONG_INT_64_qd) AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming not on target machine))
dnl Checks for library functions. dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP AC_FUNC_MEMCMP

1
src/include/config.h.in
View File

@ -224,7 +224,6 @@ extern void srandom(int seed);
/* Set to 1 if type "long long int" works and is 64 bits */ /* Set to 1 if type "long long int" works and is 64 bits */
#undef HAVE_LONG_LONG_INT_64_lld #undef HAVE_LONG_LONG_INT_64_lld
#undef HAVE_LONG_LONG_INT_64_qd
/* /*
* Code below this point should not require changes * Code below this point should not require changes

9
src/include/utils/int8.h
View File

@ -6,7 +6,7 @@
* *
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* $Id: int8.h,v 1.6 1998/09/10 05:36:00 momjian Exp $ * $Id: int8.h,v 1.7 1998/09/11 16:43:26 momjian Exp $
* *
* NOTES * NOTES
* These data types are supported on all 64-bit architectures, and may * These data types are supported on all 64-bit architectures, and may
@ -35,12 +35,6 @@ typedef long long int int64;
#define INT64_FORMAT "%lld" #define INT64_FORMAT "%lld"
#else #else
#ifdef HAVE_LONG_LONG_INT_64_qd
/* We have working support for "long long int", use that */
typedef long long int int64;
#define INT64_FORMAT "%qd"
#else
/* Won't actually work, but fall back to long int so that int8.c compiles */ /* Won't actually work, but fall back to long int so that int8.c compiles */
typedef long int int64; typedef long int int64;
@ -48,7 +42,6 @@ typedef long int int64;
#define INT64_IS_BUSTED #define INT64_IS_BUSTED
#endif #endif
#endif #endif
#endif
extern int64 *int8in(char *str); extern int64 *int8in(char *str);
extern char *int8out(int64 * val); extern char *int8out(int64 * val);