lstat <-> stat

[unix-history] / usr / src / sys / ufs / ffs / ufs_vnops.c

diff --git a/usr/src/sys/ufs/ffs/ufs_vnops.c b/usr/src/sys/ufs/ffs/ufs_vnops.c
index ece9c45..abc15ff 100644 (file)
--- a/usr/src/sys/ufs/ffs/ufs_vnops.c
+++ b/usr/src/sys/ufs/ffs/ufs_vnops.c
@@ -1,4 +1,4 @@
-/*     ufs_vnops.c     4.21    82/03/18        */
+/*     ufs_vnops.c     4.22    82/04/01        */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -409,7 +409,7 @@ fstat()
 }
 
 /*
 }
 
 /*

- * Stat system call.  This version does not follow links.
+ * Stat system call; this follows links.

  */
 stat()
 {
  */
 stat()
 {


@@ -420,7 +420,7 @@ stat()
        } *uap;
 
        uap = (struct a *)u.u_ap;
        } *uap;
 
        uap = (struct a *)u.u_ap;

-       ip = namei(uchar, 0, 0);
+       ip = namei(uchar, 0, 1);

        if (ip == NULL)
                return;
        stat1(ip, uap->sb);
        if (ip == NULL)
                return;
        stat1(ip, uap->sb);


@@ -428,7 +428,7 @@ stat()
 }
 
 /*
 }
 
 /*

- * Lstat system call.  This version does follow links.
+ * Lstat system call; like stat but doesn't follow links.

  */
 lstat()
 {
  */
 lstat()
 {


@@ -439,7 +439,7 @@ lstat()
        } *uap;
 
        uap = (struct a *)u.u_ap;
        } *uap;
 
        uap = (struct a *)u.u_ap;

-       ip = namei(uchar, 0, 1);
+       ip = namei(uchar, 0, 0);

        if (ip == NULL)
                return;
        stat1(ip, uap->sb);
        if (ip == NULL)
                return;
        stat1(ip, uap->sb);