#include "rsync.h"
+/**
+ * Close all open sockets and files, allowing a (somewhat) graceful
+ * shutdown() of socket connections. This eliminates the abortive
+ * TCP RST sent by a Winsock-based system when the close() occurs.
+ **/
+void close_all(void)
+{
+#ifdef SHUTDOWN_ALL_SOCKETS
+ int max_fd;
+ int fd;
+ int ret;
+ struct stat st;
+
+ max_fd = sysconf(_SC_OPEN_MAX) - 1;
+ for (fd = max_fd; fd >= 0; fd--) {
+ ret = fstat(fd,&st);
+ if (fstat(fd,&st) == 0) {
+ if (is_a_socket(fd)) {
+ ret = shutdown(fd, 2);
+ }
+ ret = close(fd);
+ }
+ }
+#endif
+}
+
/**
* @file cleanup.c
*
static struct file_struct *cleanup_file;
static int cleanup_fd1, cleanup_fd2;
static struct map_struct *cleanup_buf;
-static int cleanup_pid = 0;
+static pid_t cleanup_pid = 0;
extern int io_error;
pid_t cleanup_child_pid = -1;
if (cleanup_fd2 != -1) close(cleanup_fd2);
finish_transfer(cleanup_new_fname, fname, cleanup_file);
}
- io_flush();
+ io_flush(FULL_FLUSH);
if (cleanup_fname)
do_unlink(cleanup_fname);
if (code) {
kill_all(SIGUSR1);
}
- if ((cleanup_pid != 0) && (cleanup_pid == (int) getpid())) {
+ if (cleanup_pid && cleanup_pid == getpid()) {
char *pidf = lp_pid_file();
if (pidf && *pidf) {
unlink(lp_pid_file());
}
}
- if (code == 0 && (io_error || log_got_error)) {
- code = RERR_PARTIAL;
+ if (code == 0) {
+ if ((io_error & ~IOERR_VANISHED) || log_got_error)
+ code = RERR_PARTIAL;
+ else if (io_error)
+ code = RERR_VANISHED;
}
if (code) log_exit(code, file, line);
rprintf(FINFO,"_exit_cleanup(code=%d, file=%s, line=%d): about to call exit(%d)\n",
ocode, file, line, code);
+ close_all();
exit(code);
}
cleanup_fd2 = fd2;
}
-void cleanup_set_pid(int pid)
+void cleanup_set_pid(pid_t pid)
{
cleanup_pid = pid;
}