X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Flink.c;h=a77c2e8a85b57ba4fa858378219069977002fe64;hb=4d8efdd4552874092263bf567701c3459b05a780;hp=57e35384bc5165e232854bf6d057ac52d73db0af;hpb=afaff775c12f32b7912f194e2fcc8e76b8c82572;p=libguestfs.git

diff --git a/daemon/link.c b/daemon/link.c
index 57e3538..a77c2e8 100644
--- a/daemon/link.c
+++ b/daemon/link.c
@@ -28,15 +28,12 @@
 #include "actions.h"
 
 char *
-do_readlink (char *path)
+do_readlink (const char *path)
 {
   ssize_t r;
   char *ret;
   char link[PATH_MAX];
 
-  NEED_ROOT (NULL);
-  ABS_PATH (path, NULL);
-
   CHROOT_IN;
   r = readlink (path, link, sizeof link);
   CHROOT_OUT;
@@ -62,10 +59,6 @@ _link (const char *flag, int symbolic, const char *target, const char *linkname)
   char *buf_linkname;
   char *buf_target;
 
-  NEED_ROOT (-1);
-  ABS_PATH (linkname, -1);
-  /* but target does not need to be absolute */
-
   /* Prefix linkname with sysroot. */
   buf_linkname = sysroot_path (linkname);
   if (!buf_linkname) {
@@ -90,19 +83,19 @@ _link (const char *flag, int symbolic, const char *target, const char *linkname)
 
   if (flag)
     r = command (NULL, &err,
-		 "ln", flag, "--", /* target could begin with '-' */
-		 buf_target ? : target, buf_linkname, NULL);
+                 "ln", flag, "--", /* target could begin with '-' */
+                 buf_target ? : target, buf_linkname, NULL);
   else
     r = command (NULL, &err,
-		 "ln", "--",
-		 buf_target ? : target, buf_linkname, NULL);
+                 "ln", "--",
+                 buf_target ? : target, buf_linkname, NULL);
   free (buf_linkname);
   free (buf_target);
   if (r == -1) {
     reply_with_error ("ln%s%s: %s: %s: %s",
-		      flag ? " " : "",
-		      flag ? : "",
-		      target, linkname, err);
+                      flag ? " " : "",
+                      flag ? : "",
+                      target, linkname, err);
     free (err);
     return -1;
   }
@@ -113,25 +106,25 @@ _link (const char *flag, int symbolic, const char *target, const char *linkname)
 }
 
 int
-do_ln (char *target, char *linkname)
+do_ln (const char *target, const char *linkname)
 {
   return _link (NULL, 0, target, linkname);
 }
 
 int
-do_ln_f (char *target, char *linkname)
+do_ln_f (const char *target, const char *linkname)
 {
   return _link ("-f", 0, target, linkname);
 }
 
 int
-do_ln_s (char *target, char *linkname)
+do_ln_s (const char *target, const char *linkname)
 {
   return _link ("-s", 1, target, linkname);
 }
 
 int
-do_ln_sf (char *target, char *linkname)
+do_ln_sf (const char *target, const char *linkname)
 {
   return _link ("-sf", 1, target, linkname);
 }