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, 7 insertions, 7 deletions

diff --git a/daemon/ext2.c b/daemon/ext2.c
index 04869daf..f181b8d7 100644
--- a/daemon/ext2.c
+++ b/daemon/ext2.c
@@ -28,7 +28,7 @@
 #include "actions.h"
 
 char **
-do_tune2fs_l (char *device)
+do_tune2fs_l (const char *device)
 {
   int r;
   char *out, *err;
@@ -115,7 +115,7 @@ do_tune2fs_l (char *device)
 }
 
 int
-do_set_e2label (char *device, char *label)
+do_set_e2label (const char *device, const char *label)
 {
   int r;
   char *err;
@@ -132,7 +132,7 @@ do_set_e2label (char *device, char *label)
 }
 
 char *
-do_get_e2label (char *device)
+do_get_e2label (const char *device)
 {
   int r, len;
   char *out, *err;
@@ -156,7 +156,7 @@ do_get_e2label (char *device)
 }
 
 int
-do_set_e2uuid (char *device, char *uuid)
+do_set_e2uuid (const char *device, const char *uuid)
 {
   int r;
   char *err;
@@ -173,7 +173,7 @@ do_set_e2uuid (char *device, char *uuid)
 }
 
 char *
-do_get_e2uuid (char *device)
+do_get_e2uuid (const char *device)
 {
   int r;
   char *out, *err, *p, *q;
@@ -234,7 +234,7 @@ do_get_e2uuid (char *device)
 }
 
 int
-do_resize2fs (char *device)
+do_resize2fs (const char *device)
 {
   char *err;
   int r;
@@ -251,7 +251,7 @@ do_resize2fs (char *device)
 }
 
 int
-do_e2fsck_f (char *device)
+do_e2fsck_f (const char *device)
 {
   char *err;
   int r;