generator.ml: use new "Pathname" designation

Nearly every file-related function in daemons/*.c is affected:
Remove this pair of statements from each affected do_* function:
-  NEED_ROOT (return -1);
-  ABS_PATH (dir, return -1);
and change the type of the corresponding parameter to "const char *".
* src/generator.ml: Emit NEED_ROOT just once, even when there are two or
more Pathname args.

1 files changed, 3 insertions, 3 deletions

diff --git a/daemon/cpmv.c b/daemon/cpmv.c
index 4fdee6bd..1007203a 100644
--- a/daemon/cpmv.c
+++ b/daemon/cpmv.c
@@ -28,19 +28,19 @@
 static int cpmv_cmd (const char *cmd, const char *flags, const char *src, const char *dest);
 
 int
-do_cp (char *src, char *dest)
+do_cp (const char *src, const char *dest)
 {
   return cpmv_cmd ("cp", NULL, src, dest);
 }
 
 int
-do_cp_a (char *src, char *dest)
+do_cp_a (const char *src, const char *dest)
 {
   return cpmv_cmd ("cp", "-a", src, dest);
 }
 
 int
-do_mv (char *src, char *dest)
+do_mv (const char *src, const char *dest)
 {
   return cpmv_cmd ("mv", NULL, src, dest);
 }