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1 | 1 | # Macros that test various C library quirks |
2 | | -# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.8 2001/01/22 23:28:50 tgl Exp $ |
| 2 | +# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.9 2001/09/07 19:52:53 momjian Exp $ |
3 | 3 |
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4 | 4 |
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5 | 5 | # PGAC_VAR_INT_TIMEZONE |
@@ -99,6 +99,54 @@ HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals |
99 | 99 | AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS |
100 | 100 |
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101 | 101 |
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| 102 | +# PGAC_STRUCT_CMSGCRED |
| 103 | +# -------------------- |
| 104 | +# Check if `struct cmsgcred' exists. Define HAVE_STRUCT_CMSGCRED if so. |
| 105 | +AC_DEFUN([PGAC_STRUCT_CMSGCRED], |
| 106 | +[AC_CACHE_CHECK(for struct cmsgcred, pgac_cv_struct_cmsgcred, |
| 107 | +[AC_TRY_COMPILE([#include <sys/param.h> |
| 108 | +#include <sys/socket.h> |
| 109 | +#include <sys/ucred.h>], |
| 110 | + [struct cmsgcred sockcred;], |
| 111 | + [pgac_cv_struct_cmsgcred=yes], |
| 112 | + [pgac_cv_struct_cmsgcred=no])]) |
| 113 | +if test x"$pgac_cv_struct_cmsgcred" = xyes ; then |
| 114 | + AC_DEFINE(HAVE_STRUCT_CMSGCRED, 1, [Set to 1 if you have `struct cmsgcred']) |
| 115 | +fi])# PGAC_STRUCT_CMSGCRED |
| 116 | + |
| 117 | + |
| 118 | +# PGAC_STRUCT_FCRED |
| 119 | +# ----------------- |
| 120 | +# Check if `struct fcred' exists. Define HAVE_STRUCT_FCRED if so. |
| 121 | +AC_DEFUN([PGAC_STRUCT_FCRED], |
| 122 | +[AC_CACHE_CHECK(for struct fcred, pgac_cv_struct_fcred, |
| 123 | +[AC_TRY_COMPILE([#include <sys/param.h> |
| 124 | +#include <sys/socket.h> |
| 125 | +#include <sys/ucred.h>], |
| 126 | + [struct fcred sockcred;], |
| 127 | + [pgac_cv_struct_fcred=yes], |
| 128 | + [pgac_cv_struct_fcred=no])]) |
| 129 | +if test x"$pgac_cv_struct_fcred" = xyes ; then |
| 130 | + AC_DEFINE(HAVE_STRUCT_FCRED, 1, [Set to 1 if you have `struct fcred']) |
| 131 | +fi])# PGAC_STRUCT_FCRED |
| 132 | + |
| 133 | + |
| 134 | +# PGAC_STRUCT_SOCKCRED |
| 135 | +# -------------------- |
| 136 | +# Check if `struct sockcred' exists. Define HAVE_STRUCT_SOCKCRED if so. |
| 137 | +AC_DEFUN([PGAC_STRUCT_SOCKCRED], |
| 138 | +[AC_CACHE_CHECK(for struct sockcred, pgac_cv_struct_sockcred, |
| 139 | +[AC_TRY_COMPILE([#include <sys/param.h> |
| 140 | +#include <sys/socket.h> |
| 141 | +#include <sys/ucred.h>], |
| 142 | + [struct sockcred sockcred;], |
| 143 | + [pgac_cv_struct_sockcred=yes], |
| 144 | + [pgac_cv_struct_sockcred=no])]) |
| 145 | +if test x"$pgac_cv_struct_sockcred" = xyes ; then |
| 146 | + AC_DEFINE(HAVE_STRUCT_SOCKCRED, 1, [Set to 1 if you have `struct sockcred']) |
| 147 | +fi])# PGAC_STRUCT_SOCKCRED |
| 148 | + |
| 149 | + |
102 | 150 | # PGAC_HEADER_STRING |
103 | 151 | # ------------------ |
104 | 152 | # Tests whether <string.h> and <strings.h> can both be included |
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