#define _BSD_SOURCE /* for daemon(3) */
+#ifdef HAVE_WINDOWS_H
+#include <windows.h>
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <signal.h>
-
-#ifdef HAVE_NETDB_H
#include <netdb.h>
-#endif
-
-#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
-#endif
-
-#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
-#endif
#ifdef HAVE_PRINTF_H
#include <printf.h>
#define GUESTFWD_ADDR "10.0.2.4"
#define GUESTFWD_PORT "6666"
+/* This is only a hint. If not defined, ignore it. */
+#ifndef AI_ADDRCONFIG
+#define AI_ADDRCONFIG 0
+#endif
+
+#ifndef MAX
+#define MAX(a,b) ((a)>(b)?(a):(b))
+#endif
+
int verbose = 0;
static int print_shell_quote (FILE *stream, const struct printf_info *info, const void *const *args);
printf ("could not read linux command line\n");
}
+#ifndef WIN32
/* Make sure SIGPIPE doesn't kill us. */
struct sigaction sa;
memset (&sa, 0, sizeof sa);
sa.sa_flags = 0;
if (sigaction (SIGPIPE, &sa, NULL) == -1)
perror ("sigaction SIGPIPE"); /* but try to continue anyway ... */
+#endif
+#ifdef WIN32
+#define setenv(n,v,f) _putenv(n "=" v)
+#endif
/* Set up a basic environment. After we are called by /init the
* environment is essentially empty.
* https://bugzilla.redhat.com/show_bug.cgi?id=502074#c5
setenv ("SHELL", "/bin/sh", 1);
setenv ("LC_ALL", "C", 1);
+#ifndef WIN32
/* We document that umask defaults to 022 (it should be this anyway). */
umask (022);
+#else
+ /* This is the default for Windows anyway. It's not even clear if
+ * Windows ever uses this -- the MSDN documentation for the function
+ * contains obvious errors.
+ */
+ _umask (0);
+#endif
/* Get the vmchannel string.
*
XDR xdr;
uint32_t len = GUESTFS_LAUNCH_FLAG;
xdrmem_create (&xdr, lenbuf, sizeof lenbuf, XDR_ENCODE);
- xdr_uint32_t (&xdr, &len);
+ xdr_u_int (&xdr, &len);
if (xwrite (sock, lenbuf, sizeof lenbuf) == -1)
exit (EXIT_FAILURE);
/* Fork into the background. */
if (!dont_fork) {
+#ifndef WIN32
if (daemon (0, 1) == -1) {
perror ("daemon");
exit (EXIT_FAILURE);
}
+#else /* WIN32 */
+ fprintf (stderr, "On Windows the daemon does not support forking into the background.\nYou *must* run the daemon with the -f option.\n");
+ exit (EXIT_FAILURE);
+#endif /* WIN32 */
}
/* Enter the main loop, reading and performing actions. */