Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / modules / rosapps / applications / net / ncftp / sio / UBind.c

diff --git a/modules/rosapps/applications/net/ncftp/sio/UBind.c b/modules/rosapps/applications/net/ncftp/sio/UBind.c
new file mode 100644 (file)
index 0000000..731682e
--- /dev/null
+++ b/modules/rosapps/applications/net/ncftp/sio/UBind.c
@@ -0,0 +1,57 @@
+#include "syshdrs.h"
+
+#if !defined(NO_UNIX_DOMAIN_SOCKETS)
+
+int
+UBind(int sockfd, const char *const astr, const int nTries, const int reuseFlag)
+{
+       unsigned int i;
+       int on;
+       int onsize;
+       struct sockaddr_un localAddr;
+       int ualen;
+
+       ualen = MakeSockAddrUn(&localAddr, astr);
+       (void) unlink(localAddr.sun_path);
+
+       if (reuseFlag != kReUseAddrNo) {
+               /* This is mostly so you can quit the server and re-run it
+                * again right away.  If you don't do this, the OS may complain
+                * that the address is still in use.
+                */
+               on = 1;
+               onsize = (int) sizeof(on);
+               (void) setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
+                       (char *) &on, onsize);
+       }
+
+       for (i=1; ; i++) {
+               /* Try binding a few times, in case we get Address in Use
+                * errors.
+                */
+               if (bind(sockfd, (struct sockaddr *) &localAddr, ualen) == 0) {
+                       break;
+               }
+               if (i == (unsigned int) nTries) {
+                       return (-1);
+               }
+               /* Give the OS time to clean up the old socket,
+                * and then try again.
+                */
+               sleep(i * 3);
+       }
+
+       return (0);
+}      /* UBind */
+
+
+
+
+int
+UListen(int sfd, int backlog)
+{
+       return (listen(sfd, backlog));
+}      /* UListen */
+
+#endif
+