X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7169bb4aa91cafc1f36b6f5907ec1bcdd19ad024..0e9480317dbb5b8003535a769f4a03bc720d5f5f:/main.c

diff --git a/main.c b/main.c
index c092bd23..4052ea98 100644
--- a/main.c
+++ b/main.c
@@ -2,7 +2,7 @@
    
    Copyright (C) 1996-2001 by Andrew Tridgell <tridge@samba.org>
    Copyright (C) Paul Mackerras 1996
-   Copyright (C) 2001 by Martin Pool <mbp@samba.org>
+   Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
    
    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
@@ -27,6 +27,7 @@ struct stats stats;
 
 extern int verbose;
 
+static void show_malloc_stats(void);
 
 /****************************************************************************
 wait for a process to exit, calling io_flush while waiting
@@ -56,6 +57,12 @@ static void report(int f)
 	extern int remote_version;
 	int send_stats;
 
+	if (do_stats) {
+		/* These come out from every process */
+		show_malloc_stats();
+		show_flist_stats();
+	}
+
 	if (am_daemon) {
 		log_exit(0, __FILE__, __LINE__);
 		if (f == -1 || !am_sender) return;
@@ -126,6 +133,38 @@ static void report(int f)
 }
 
 
+/**
+ * If our C library can get malloc statistics, then show them to FINFO
+ **/
+static void show_malloc_stats(void)
+{
+#ifdef HAVE_MALLINFO
+	struct mallinfo mi;
+	extern int am_server;
+	extern int am_sender;
+	extern int am_daemon;
+
+	mi = mallinfo();
+
+	rprintf(FINFO, RSYNC_NAME "[%d] (%s%s%s) heap statistics:\n",
+		getpid(),
+		am_server ? "server " : "",
+		am_daemon ? "daemon " : "",
+		am_sender ? "sender" : "receiver");
+	rprintf(FINFO, "  arena:     %10d   (bytes from sbrk)\n", mi.arena);
+	rprintf(FINFO, "  ordblks:   %10d   (chunks not in use)\n", mi.ordblks);
+	rprintf(FINFO, "  smblks:    %10d\n", mi.smblks);
+	rprintf(FINFO, "  hblks:     %10d   (chunks from mmap)\n", mi.hblks);
+	rprintf(FINFO, "  hblkhd:    %10d   (bytes from mmap)\n", mi.hblkhd);
+	rprintf(FINFO, "  usmblks:   %10d\n", mi.usmblks);
+	rprintf(FINFO, "  fsmblks:   %10d\n", mi.fsmblks);
+	rprintf(FINFO, "  uordblks:  %10d   (bytes used)\n", mi.uordblks);
+	rprintf(FINFO, "  fordblks:  %10d   (bytes free)\n", mi.fordblks);
+	rprintf(FINFO, "  keepcost:  %10d   (bytes in releasable chunk)\n", mi.keepcost);
+#endif /* HAVE_MALLINFO */
+}
+
+
 /* Start the remote shell.   cmd may be NULL to use the default. */
 static pid_t do_cmd(char *cmd,char *machine,char *user,char *path,int *f_in,int *f_out)
 {
@@ -765,8 +804,10 @@ int main(int argc,char *argv[])
 	extern int write_batch;  /*  dw */
 	extern char *batch_ext;   /*  dw */
 	int orig_argc;  /* dw */
+	char **orig_argv;
 
 	orig_argc = argc;   /* dw */
+	orig_argv = argv;
 
 	signal(SIGUSR1, sigusr1_handler);
 	signal(SIGUSR2, sigusr2_handler);
@@ -806,7 +847,7 @@ int main(int argc,char *argv[])
 
 	if (write_batch) { /* dw */
 	    create_batch_file_ext();
-	    write_batch_argvs_file(orig_argc, argc, argv);
+	    write_batch_argvs_file(orig_argc, orig_argv);
 	}
 
 	if (read_batch) { /* dw */