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, 2 insertions, 2 deletions

diff --git a/daemon/command.c b/daemon/command.c
index f7a6dcf6..9e23e572 100644
--- a/daemon/command.c
+++ b/daemon/command.c
@@ -132,7 +132,7 @@ do_command_lines (char **argv)
 }
 
 char *
-do_sh (char *command)
+do_sh (const char *command)
 {
   char *argv[] = { "/bin/sh", "-c", command, NULL };
 
@@ -140,7 +140,7 @@ do_sh (char *command)
 }
 
 char **
-do_sh_lines (char *command)
+do_sh_lines (const char *command)
 {
   char *argv[] = { "/bin/sh", "-c", command, NULL };