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Fix nargs tests for gethostby{name,addr}_r to handle no prototype case.

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This commit is contained in:
Kurt Zeilenga 1999-10-30 21:19:46 +00:00
parent ae302ec787
commit aab546e567
2 changed files with 538 additions and 470 deletions
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76
build/openldap.m4
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@ -965,19 +965,36 @@ AC_DEFUN(OL_FUNC_GETHOSTBYNAME_R_NARGS,
int bufsize=BUFSIZE;int h_errno;
(void)gethostbyname_r("segovia.cs.purdue.edu", &hent,
buffer, bufsize, &h_errno);],
ol_cv_func_gethostbyname_r_nargs=5,
[AC_TRY_COMPILE([#include <sys/types.h>
ol_cv_func_gethostbyname_r_nargs5=yes,
ol_cv_func_gethostbyname_r_nargs5=no)
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#define BUFSIZE (sizeof(struct hostent)+10)],
[struct hostent hent;struct hostent *rhent;
char buffer[BUFSIZE];
int bufsize=BUFSIZE;int h_errno;
(void)gethostbyname_r("localhost", &hent, buffer, bufsize,
&rhent, &h_errno);],
ol_cv_func_gethostbyname_r_nargs=6,
ol_cv_func_gethostbyname_r_nargs=0)])])
[struct hostent hent;struct hostent *rhent;
char buffer[BUFSIZE];
int bufsize=BUFSIZE;int h_errno;
(void)gethostbyname_r("localhost", &hent, buffer, bufsize,
&rhent, &h_errno);],
ol_cv_func_gethostbyname_r_nargs6=yes,
ol_cv_func_gethostbyname_r_nargs6=no)
if test $ol_cv_func_gethostbyname_r_nargs5 = yes -a \
$ol_cv_func_gethostbyname_r_nargs6 = no ; then
ol_cv_func_gethostbyname_r_nargs=5
elif test $ol_cv_func_gethostbyname_r_nargs5 = no -a \
$ol_cv_func_gethostbyname_r_nargs6 = yes ; then
ol_cv_func_gethostbyname_r_nargs=6
else
ol_cv_func_gethostbyname_r_nargs=0
fi
])
if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then
AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_NARGS,
$ol_cv_func_gethostbyname_r_nargs,
@ -1000,22 +1017,39 @@ AC_DEFUN(OL_FUNC_GETHOSTBYADDR_R_NARGS,
int bufsize=BUFSIZE;int h_errno;
(void)gethostbyaddr_r( (void *)&(add.s_addr),
alen, AF_INET, &hent, buffer, bufsize, &h_errno);],
ol_cv_func_gethostbyaddr_r_nargs=7,
[AC_TRY_COMPILE([#include <sys/types.h>
ol_cv_func_gethostbyaddr_r_nargs7=yes,
ol_cv_func_gethostbyaddr_r_nargs7=no)
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#define BUFSIZE (sizeof(struct hostent)+10)],
[struct hostent hent;
struct hostent *rhent; char buffer[BUFSIZE];
struct in_addr add;
size_t alen=sizeof(struct in_addr);
int bufsize=BUFSIZE;int h_errno;
(void)gethostbyaddr_r( (void *)&(add.s_addr),
alen, AF_INET, &hent, buffer, bufsize,
&rhent, &h_errno);],
ol_cv_func_gethostbyaddr_r_nargs=8,
ol_cv_func_gethostbyaddr_r_nargs=0)])])
[struct hostent hent;
struct hostent *rhent; char buffer[BUFSIZE];
struct in_addr add;
size_t alen=sizeof(struct in_addr);
int bufsize=BUFSIZE;int h_errno;
(void)gethostbyaddr_r( (void *)&(add.s_addr),
alen, AF_INET, &hent, buffer, bufsize,
&rhent, &h_errno);],
ol_cv_func_gethostbyaddr_r_nargs8=yes,
ol_cv_func_gethostbyaddr_r_nargs8=no)
if test $ol_cv_func_gethostbyaddr_r_nargs7 = yes -a \
$ol_cv_func_gethostbyaddr_r_nargs8 = no ; then
ol_cv_func_gethostbyname_r_nargs=7
elif test $ol_cv_func_gethostbyaddr_r_nargs7 = no -a \
$ol_cv_func_gethostbyaddr_r_nargs8 = yes ; then
ol_cv_func_gethostbyaddr_r_nargs=8
else
ol_cv_func_gethostbyaddr_r_nargs=0
fi
])
if test $ol_cv_func_gethostbyaddr_r_nargs -gt 1 ; then
AC_DEFINE_UNQUOTED(GETHOSTBYADDR_R_NARGS,
$ol_cv_func_gethostbyaddr_r_nargs,

932
configure vendored
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