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#ifdef TIME_WITH_SYS_TIME
/* Time with sys/time test */
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int
main ()
{
if ((struct tm *) 0)
return 0;
;
return 0;
}
#endif
#ifdef HAVE_O_NONBLOCK
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
int
main ()
{
/* try to compile O_NONBLOCK */
#if defined(sun) || defined(__sun__) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
# if defined(__SVR4) || defined(__srv4__)
# define PLATFORM_SOLARIS
# else
# define PLATFORM_SUNOS4
# endif
#endif
#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX4)
# define PLATFORM_AIX_V3
#endif
#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || (defined(__BEOS__) && !defined(__HAIKU__))
#error "O_NONBLOCK does not work on this platform"
#endif
int socket;
int flags = fcntl(socket, F_SETFL, flags | O_NONBLOCK);
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYADDR_R_5
#include <sys/types.h>
#include <netdb.h>
int
main ()
{
char * address;
int length;
int type;
struct hostent h;
struct hostent_data hdata;
int rc;
#ifndef gethostbyaddr_r
(void)gethostbyaddr_r;
#endif
rc = gethostbyaddr_r(address, length, type, &h, &hdata);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYADDR_R_5_REENTRANT
#define _REENTRANT
#include <sys/types.h>
#include <netdb.h>
int
main ()
{
char * address;
int length;q
int type;
struct hostent h;
struct hostent_data hdata;
int rc;
#ifndef gethostbyaddr_r
(void)gethostbyaddr_r;
#endif
rc = gethostbyaddr_r(address, length, type, &h, &hdata);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYADDR_R_7
#include <sys/types.h>
#include <netdb.h>
int
main ()
{
char * address;
int length;
int type;
struct hostent h;
char buffer[8192];
int h_errnop;
struct hostent * hp;
#ifndef gethostbyaddr_r
(void)gethostbyaddr_r;
#endif
hp = gethostbyaddr_r(address, length, type, &h,
buffer, 8192, &h_errnop);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYADDR_R_7_REENTRANT
#define _REENTRANT
#include <sys/types.h>
#include <netdb.h>
int
main ()
{
char * address;
int length;
int type;
struct hostent h;
char buffer[8192];
int h_errnop;
struct hostent * hp;
#ifndef gethostbyaddr_r
(void)gethostbyaddr_r;
#endif
hp = gethostbyaddr_r(address, length, type, &h,
buffer, 8192, &h_errnop);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYADDR_R_8
#include <sys/types.h>
#include <netdb.h>
int
main ()
{
char * address;
int length;
int type;
struct hostent h;
char buffer[8192];
int h_errnop;
struct hostent * hp;
int rc;
#ifndef gethostbyaddr_r
(void)gethostbyaddr_r;
#endif
rc = gethostbyaddr_r(address, length, type, &h,
buffer, 8192, &hp, &h_errnop);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYADDR_R_8_REENTRANT
#define _REENTRANT
#include <sys/types.h>
#include <netdb.h>
int
main ()
{
char * address;
int length;
int type;
struct hostent h;
char buffer[8192];
int h_errnop;
struct hostent * hp;
int rc;
#ifndef gethostbyaddr_r
(void)gethostbyaddr_r;
#endif
rc = gethostbyaddr_r(address, length, type, &h,
buffer, 8192, &hp, &h_errnop);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYNAME_R_3
#include <string.h>
#include <sys/types.h>
#include <netdb.h>
#undef NULL
#define NULL (void *)0
int
main ()
{
struct hostent_data data;
#ifndef gethostbyname_r
(void)gethostbyname_r;
#endif
gethostbyname_r(NULL, NULL, NULL);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYNAME_R_3_REENTRANT
#define _REENTRANT
#include <string.h>
#include <sys/types.h>
#include <netdb.h>
#undef NULL
#define NULL (void *)0
int
main ()
{
struct hostent_data data;
#ifndef gethostbyname_r
(void)gethostbyname_r;
#endif
gethostbyname_r(NULL, NULL, NULL);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYNAME_R_5
#include <sys/types.h>
#include <netinet/in.h>
#include <netdb.h>
#undef NULL
#define NULL (void *)0
int
main ()
{
#ifndef gethostbyname_r
(void)gethostbyname_r;
#endif
gethostbyname_r(NULL, NULL, NULL, 0, NULL);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYNAME_R_5_REENTRANT
#define _REENTRANT
#include <sys/types.h>
#include <netdb.h>
#undef NULL
#define NULL (void *)0
int
main ()
{
#ifndef gethostbyname_r
(void)gethostbyname_r;
#endif
gethostbyname_r(NULL, NULL, NULL, 0, NULL);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYNAME_R_6
#include <sys/types.h>
#include <netdb.h>
#undef NULL
#define NULL (void *)0
int
main ()
{
#ifndef gethostbyname_r
(void)gethostbyname_r;
#endif
gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);
;
return 0;
}
#endif
#ifdef HAVE_GETHOSTBYNAME_R_6_REENTRANT
#define _REENTRANT
#include <sys/types.h>
#include <netdb.h>
#undef NULL
#define NULL (void *)0
int
main ()
{
#ifndef gethostbyname_r
(void)gethostbyname_r;
#endif
gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);
;
return 0;
}
#endif
#ifdef HAVE_SOCKLEN_T
#ifdef _WIN32
#include <ws2tcpip.h>
#else
#include <sys/types.h>
#include <sys/socket.h>
#endif
int
main ()
{
if ((socklen_t *) 0)
return 0;
if (sizeof (socklen_t))
return 0;
;
return 0;
}
#endif
#ifdef HAVE_IN_ADDR_T
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
int
main ()
{
if ((in_addr_t *) 0)
return 0;
if (sizeof (in_addr_t))
return 0;
;
return 0;
}
#endif
#ifdef STDC_HEADERS
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int main() { return 0; }
#endif
#ifdef RETSIGTYPE_TEST
#include <sys/types.h>
#include <signal.h>
#ifdef signal
# undef signal
#endif
#ifdef __cplusplus
extern "C" void (*signal (int, void (*)(int)))(int);
#else
void (*signal ()) ();
#endif
int
main ()
{
return 0;
}
#endif
#ifdef HAVE_INET_NTOA_R_DECL
#include <arpa/inet.h>
typedef void (*func_type)();
int main()
{
#ifndef inet_ntoa_r
func_type func;
func = (func_type)inet_ntoa_r;
#endif
return 0;
}
#endif
#ifdef HAVE_INET_NTOA_R_DECL_REENTRANT
#define _REENTRANT
#include <arpa/inet.h>
typedef void (*func_type)();
int main()
{
#ifndef inet_ntoa_r
func_type func;
func = (func_type)&inet_ntoa_r;
#endif
return 0;
}
#endif
#ifdef HAVE_GETADDRINFO
#include <netdb.h>
#include <sys/types.h>
#include <sys/socket.h>
int main(void) {
struct addrinfo hints, *ai;
int error;
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
#ifndef getaddrinfo
(void)getaddrinfo;
#endif
error = getaddrinfo("127.0.0.1", "8080", &hints, &ai);
if (error) {
return 1;
}
return 0;
}
#endif
#ifdef HAVE_FILE_OFFSET_BITS
#ifdef _FILE_OFFSET_BITS
#undef _FILE_OFFSET_BITS
#endif
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int main () { ; return 0; }
#endif
#ifdef HAVE_IOCTLSOCKET
#include <windows.h>
int
main ()
{
/* ioctlsocket source code */
int socket;
unsigned long flags = ioctlsocket(socket, FIONBIO, &flags);
;
return 0;
}
#endif
#ifdef HAVE_IOCTLSOCKET_CASE
#include <windows.h>
int
main ()
{
/* IoctlSocket source code */
int socket;
int flags = IoctlSocket(socket, FIONBIO, (long)1);
;
return 0;
}
#endif
#ifdef HAVE_FIONBIO
/* headers for FIONBIO test */
#include <unistd.h>
#include <stropts.h>
int
main ()
{
/* FIONBIO source test (old-style unix) */
int socket;
int flags = ioctl(socket, FIONBIO, &flags);
;
return 0;
}
#endif
#ifdef HAVE_SO_NONBLOCK
/* headers for SO_NONBLOCK test (BeOS) */
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
int main()
{
/* SO_NONBLOCK source code */
long b = 1;
int socket;
int flags = setsockopt(socket, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
return 0;
}
#endif
#ifdef HAVE_GLIBC_STRERROR_R
#include <string.h>
#include <errno.h>
int
main () {
char buffer[1024]; /* big enough to play with */
char *string =
strerror_r(EACCES, buffer, sizeof(buffer));
/* this should've returned a string */
if(!string || !string[0])
return 99;
return 0;
}
#endif
#ifdef HAVE_POSIX_STRERROR_R
#include <string.h>
#include <errno.h>
int
main () {
char buffer[1024]; /* big enough to play with */
int error =
strerror_r(EACCES, buffer, sizeof(buffer));
/* This should've returned zero, and written an error string in the
buffer.*/
if(!buffer[0] || error)
return 99;
return 0;
}
#endif
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