- Start rosapps rearrange and cleanup process.

svn path=/trunk/; revision=34303

rosapps/applications/net/ncftp/sio/SAcceptS.c

@@ -0,0 +1,47 @@
+#include "syshdrs.h"
+
+int
+SAcceptS(int sfd, struct sockaddr_in *const addr, int tlen)
+{
+	int result;
+	fd_set ss;
+	struct timeval tv;
+	size_t size;
+
+	if (tlen <= 0) {
+		errno = 0;
+		for (;;) {
+			size = sizeof(struct sockaddr_in);
+			result = accept(sfd, (struct sockaddr *) addr, (int *) &size);
+			if ((result >= 0) || (errno != EINTR))
+				return (result);
+		}
+	}
+
+	forever {
+		errno = 0;
+		FD_ZERO(&ss);
+		FD_SET(sfd, &ss);
+		tv.tv_sec = tlen;
+		tv.tv_usec = 0;
+		result = select(sfd + 1, SELECT_TYPE_ARG234 &ss, NULL, NULL, SELECT_TYPE_ARG5 &tv);
+		if (result == 1) {
+			/* ready */
+			break;
+		} else if (result == 0) {
+			/* timeout */
+			errno = ETIMEDOUT;
+			SETWSATIMEOUTERR
+			return (kTimeoutErr);
+		} else if (errno != EINTR) {
+			return (-1);
+		}
+	}
+
+	do {
+		size = sizeof(struct sockaddr_in);
+		result = accept(sfd, (struct sockaddr *) addr, (int *) &size);
+	} while ((result < 0) && (errno == EINTR));
+
+	return (result);
+}	/* SAcceptS */