Support --sparse combined with --preallocate or --inplace.

The new code tries to punch holes in the destination file using newer
Linux fallocate features. It also supports a --whole-file + --sparse +
--inplace copy on any filesystem by truncating the destination file.

1 files changed, 2 insertions, 0 deletions

diff --git a/trimslash.c b/trimslash.c
index 207eaf2e..5db6f3e1 100644
--- a/trimslash.c
+++ b/trimslash.c
@@ -28,6 +28,8 @@ int read_only = 1;
 int list_only = 0;
 int preserve_perms = 0;
 int preserve_executability = 0;
+int preallocate_files = 0;
+int inplace = 0;
 
 int
 main(int argc, char **argv)