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Moved more generic functions to util.[ch]

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Added resolve.c to simply resolve a given host name
This commit is contained in:
Daniel Stenberg 2005-05-17 10:22:22 +00:00
parent ede9fb4fcc
commit 84fd4686e2
6 changed files with 238 additions and 157 deletions
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76
tests/server/sockfilt.c
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@ -83,33 +83,6 @@
#include "inet_pton.h"
#include "util.h"
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
#if defined(WIN32) && !defined(__CYGWIN__)
#include <windows.h>
#include <winsock2.h>
#include <process.h>
#define sleep(sec) Sleep ((sec)*1000)
#define EINPROGRESS WSAEINPROGRESS
#define EWOULDBLOCK WSAEWOULDBLOCK
#define EISCONN WSAEISCONN
#define ENOTSOCK WSAENOTSOCK
#define ECONNREFUSED WSAECONNREFUSED
static void win32_cleanup(void);
#if defined(ENABLE_IPV6) && defined(__MINGW32__)
const struct in6_addr in6addr_any = {{ IN6ADDR_ANY_INIT }};
#endif
#endif
/* include memdebug.h last */
#include "memdebug.h"
@ -157,55 +130,6 @@ static void sigpipe_handler(int sig)
}
#endif
#if defined(WIN32) && !defined(__CYGWIN__)
#undef perror
#define perror(m) win32_perror(m)
static void win32_perror(const char *msg)
{
char buf[256];
DWORD err = WSAGetLastError();
if (!FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
LANG_NEUTRAL, buf, sizeof(buf), NULL))
snprintf(buf, sizeof(buf), "Unknown error %lu (%#lx)", err, err);
if (msg)
fprintf(stderr, "%s: ", msg);
fprintf(stderr, "%s\n", buf);
}
#endif
#if defined(WIN32) && !defined(__CYGWIN__)
static void win32_init(void)
{
WORD wVersionRequested;
WSADATA wsaData;
int err;
wVersionRequested = MAKEWORD(2, 0);
err = WSAStartup(wVersionRequested, &wsaData);
if (err != 0) {
perror("Winsock init failed");
logmsg("Error initialising winsock -- aborting\n");
exit(1);
}
if ( LOBYTE( wsaData.wVersion ) != 2 ||
HIBYTE( wsaData.wVersion ) != 0 ) {
WSACleanup();
perror("Winsock init failed");
logmsg("No suitable winsock.dll found -- aborting\n");
exit(1);
}
}
static void win32_cleanup(void)
{
WSACleanup();
}
#endif
char use_ipv6=FALSE;
unsigned short port = DEFAULT_PORT;
unsigned short connectport = 0; /* if non-zero, we activate this mode */