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, 4 insertions, 7 deletions

diff --git a/daemon/mknod.c b/daemon/mknod.c
index a6e6eca6..adaeb80e 100644
--- a/daemon/mknod.c
+++ b/daemon/mknod.c
@@ -31,13 +31,10 @@
 #include "actions.h"
 
 int
-do_mknod (int mode, int devmajor, int devminor, char *path)
+do_mknod (int mode, int devmajor, int devminor, const char *path)
 {
   int r;
 
-  NEED_ROOT (return -1);
-  ABS_PATH (path, return -1);
-
   CHROOT_IN;
   r = mknod (path, mode, makedev (devmajor, devminor));
   CHROOT_OUT;
@@ -51,19 +48,19 @@ do_mknod (int mode, int devmajor, int devminor, char *path)
 }
 
 int
-do_mkfifo (int mode, char *path)
+do_mkfifo (int mode, const char *path)
 {
   return do_mknod (mode | S_IFIFO, 0, 0, path);
 }
 
 int
-do_mknod_b (int mode, int devmajor, int devminor, char *path)
+do_mknod_b (int mode, int devmajor, int devminor, const char *path)
 {
   return do_mknod (mode | S_IFBLK, devmajor, devminor, path);
 }
 
 int
-do_mknod_c (int mode, int devmajor, int devminor, char *path)
+do_mknod_c (int mode, int devmajor, int devminor, const char *path)
 {
   return do_mknod (mode | S_IFCHR, devmajor, devminor, path);
 }