1 files changed, 84 insertions, 0 deletions
diff --git a/testing/spacefm/fix-malloc_trim.patch b/testing/spacefm/fix-malloc_trim.patch
new file mode 100644
index 0000000000..85a3b66930
--- /dev/null
+++ b/testing/spacefm/fix-malloc_trim.patch
@@ -0,0 +1,84 @@
+diff -urp spacefm-1.0.3/src/main-window.c spacefm-1.0.3.new/src/main-window.c
+--- spacefm-1.0.3/src/main-window.c	2015-08-26 14:24:08.000000000 +0000
++++ spacefm-1.0.3.new/src/main-window.c	2015-08-28 17:11:43.091757948 +0000
+@@ -1216,7 +1216,9 @@ void main_window_toggle_thumbnails_all_w
+     /* Ensuring free space at the end of the heap is freed to the OS,
+      * mainly to deal with the possibility thousands of large thumbnails
+      * have been freed but the memory not actually released by SpaceFM */
+-    malloc_trim(0);
++    #if defined (__GLIBC__)
++        malloc_trim(0);
++    #endif
+ }
+ 
+ void focus_panel( GtkMenuItem* item, gpointer mw, int p )
+diff -urp spacefm-1.0.3/src/ptk/ptk-file-browser.c spacefm-1.0.3.new/src/ptk/ptk-file-browser.c
+--- spacefm-1.0.3/src/ptk/ptk-file-browser.c	2015-08-26 14:24:08.000000000 +0000
++++ spacefm-1.0.3.new/src/ptk/ptk-file-browser.c	2015-08-28 17:16:58.495770877 +0000
+@@ -1513,7 +1513,9 @@ void ptk_file_browser_finalize( GObject
+      * mainly to deal with the possibility that killing the browser results in
+      * thousands of large thumbnails being freed, but the memory not actually
+      * released by SpaceFM */
+-    malloc_trim(0);
++    #if defined (__GLIBC__)
++        malloc_trim(0);
++    #endif
+ }
+ 
+ void ptk_file_browser_get_property ( GObject *obj,
+@@ -2703,11 +2705,13 @@ void on_dir_file_listed( VFSDir* dir,
+     ptk_file_browser_update_model( file_browser );
+     file_browser->busy = FALSE;
+ 
+-   /* Ensuring free space at the end of the heap is freed to the OS,
+-   * mainly to deal with the possibility that changing the directory results in
+-   * thousands of large thumbnails being freed, but the memory not actually
+-   * released by SpaceFM */
+-   malloc_trim(0);
++    /* Ensuring free space at the end of the heap is freed to the OS,
++     * mainly to deal with the possibility that changing the directory results in
++     * thousands of large thumbnails being freed, but the memory not actually
++     * released by SpaceFM */
++    #if defined (__GLIBC__)
++        malloc_trim(0);
++    #endif
+ 
+     g_signal_emit( file_browser, signals[ AFTER_CHDIR_SIGNAL ], 0 );
+     //g_signal_emit( file_browser, signals[ CONTENT_CHANGE_SIGNAL ], 0 );
+@@ -4556,7 +4560,9 @@ void ptk_file_browser_refresh( GtkWidget
+     /* Ensuring free space at the end of the heap is freed to the OS,
+      * mainly to deal with the possibility thousands of large thumbnails
+      * have been freed but the memory not actually released by SpaceFM */
+-    malloc_trim(0);
++    #if defined (__GLIBC__)
++        malloc_trim(0);
++    #endif
+ 
+     // begin load dir
+     file_browser->busy = TRUE;
+diff -urp spacefm-1.0.3/src/vfs/vfs-dir.c spacefm-1.0.3.new/src/vfs/vfs-dir.c
+--- spacefm-1.0.3/src/vfs/vfs-dir.c	2015-08-26 14:24:08.000000000 +0000
++++ spacefm-1.0.3.new/src/vfs/vfs-dir.c	2015-08-28 17:10:12.543754236 +0000
+@@ -21,7 +21,11 @@
+ #include <string.h>
+ 
+ #include <fcntl.h>  /* for open() */
++
++#if defined (__GLIBC__)
+ #include <malloc.h> /* for malloc_trim */
++#endif
++
+ #include <unistd.h> /* for read */
+ #include "vfs-volume.h"
+ 
+@@ -1193,7 +1197,9 @@ void vfs_dir_unload_thumbnails( VFSDir*
+     /* Ensuring free space at the end of the heap is freed to the OS,
+      * mainly to deal with the possibility thousands of large thumbnails
+      * have been freed but the memory not actually released by SpaceFM */
+-    malloc_trim(0);
++    #if defined (__GLIBC__)
++	malloc_trim(0);
++    #endif
+ }
+ 
+ //sfm added mime change timer