Updated the FSF's address to an even newer one.

[rsync/rsync.git] / cleanup.c

diff --git a/cleanup.c b/cleanup.c
index 2ac13ee..8eb649e 100644 (file)
--- a/cleanup.c
+++ b/cleanup.c
@@ -1,29 +1,36 @@
-/* -*- c-file-style: "linux" -*-
-
-   Copyright (C) 1996-2000 by Andrew Tridgell
-   Copyright (C) Paul Mackerras 1996
-   Copyright (C) 2002 by Martin Pool
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
+/*
+ * End-of-run cleanup routines.
+ *
+ * Copyright (C) 1996-2000 Andrew Tridgell
+ * Copyright (C) 1996 Paul Mackerras
+ * Copyright (C) 2002 Martin Pool
+ * Copyright (C) 2003, 2004, 2005, 2006 Wayne Davison
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
 
 #include "rsync.h"
 
 extern int io_error;
 extern int keep_partial;
 extern int log_got_error;
+extern char *partial_dir;
+
+#ifdef HAVE_SIGACTION
+static struct sigaction sigact;
+#endif
 
 /**
  * Close all open sockets and files, allowing a (somewhat) graceful
@@ -36,12 +43,11 @@ void close_all(void)
        int max_fd;
        int fd;
        int ret;
-       struct stat st;
+       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 ((ret = do_fstat(fd, &st)) == 0) {
                        if (is_a_socket(fd))
                                ret = shutdown(fd, 2);
                        ret = close(fd);
@@ -73,8 +79,7 @@ int cleanup_got_literal = 0;
 static char *cleanup_fname;
 static char *cleanup_new_fname;
 static struct file_struct *cleanup_file;
-static int cleanup_fd1, cleanup_fd2;
-static struct map_struct *cleanup_buf;
+static int cleanup_fd_r, cleanup_fd_w;
 static pid_t cleanup_pid = 0;
 
 pid_t cleanup_child_pid = -1;
@@ -95,8 +100,8 @@ void _exit_cleanup(int code, const char *file, int line)
        }
        inside_cleanup++;
 
-       signal(SIGUSR1, SIG_IGN);
-       signal(SIGUSR2, SIG_IGN);
+       SIGACTION(SIGUSR1, SIG_IGN);
+       SIGACTION(SIGUSR2, SIG_IGN);
 
        if (verbose > 3) {
                rprintf(FINFO,"_exit_cleanup(code=%d, file=%s, line=%d): entered\n",
@@ -105,23 +110,26 @@ void _exit_cleanup(int code, const char *file, int line)
 
        if (cleanup_child_pid != -1) {
                int status;
-               if (waitpid(cleanup_child_pid, &status, WNOHANG) == cleanup_child_pid) {
+               if (wait_process(cleanup_child_pid, &status, WNOHANG)
+                == cleanup_child_pid) {
                        status = WEXITSTATUS(status);
                        if (status > code)
                                code = status;
                }
        }
 
-       if (cleanup_got_literal && cleanup_fname && keep_partial) {
+       if (cleanup_got_literal && cleanup_fname && keep_partial
+           && handle_partial_dir(cleanup_new_fname, PDIR_CREATE)) {
                char *fname = cleanup_fname;
                cleanup_fname = NULL;
-               if (cleanup_buf)
-                       unmap_file(cleanup_buf);
-               if (cleanup_fd1 != -1)
-                       close(cleanup_fd1);
-               if (cleanup_fd2 != -1)
-                       close(cleanup_fd2);
-               finish_transfer(cleanup_new_fname, fname, cleanup_file, 0);
+               if (cleanup_fd_r != -1)
+                       close(cleanup_fd_r);
+               if (cleanup_fd_w != -1) {
+                       flush_write_file(cleanup_fd_w);
+                       close(cleanup_fd_w);
+               }
+               finish_transfer(cleanup_new_fname, fname, NULL,
+                               cleanup_file, 0, !partial_dir);
        }
        io_flush(FULL_FLUSH);
        if (cleanup_fname)
@@ -135,10 +143,12 @@ void _exit_cleanup(int code, const char *file, int line)
        }
 
        if (code == 0) {
-               if ((io_error & ~IOERR_VANISHED) || log_got_error)
-                       code = RERR_PARTIAL;
-               else if (io_error)
+               if (io_error & IOERR_DEL_LIMIT)
+                       code = RERR_DEL_LIMIT;
+               if (io_error & IOERR_VANISHED)
                        code = RERR_VANISHED;
+               if (io_error & IOERR_GENERAL || log_got_error)
+                       code = RERR_PARTIAL;
        }
 
        if (code)
@@ -161,14 +171,13 @@ void cleanup_disable(void)
 
 
 void cleanup_set(char *fnametmp, char *fname, struct file_struct *file,
-                struct map_struct *buf, int fd1, int fd2)
+                int fd_r, int fd_w)
 {
-       cleanup_fname = fnametmp;
+       cleanup_fname = fname ? fnametmp : NULL;
        cleanup_new_fname = fname;
        cleanup_file = file;
-       cleanup_buf = buf;
-       cleanup_fd1 = fd1;
-       cleanup_fd2 = fd2;
+       cleanup_fd_r = fd_r;
+       cleanup_fd_w = fd_w;
 }
 
 void cleanup_set_pid(pid_t pid)