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authorPhilippe Charnier <charnier@FreeBSD.org>2003-02-05 14:00:46 +0000
committerPhilippe Charnier <charnier@FreeBSD.org>2003-02-05 14:00:46 +0000
commit60dca836a79d55a9d39ee0b91bed775747d9c028 (patch)
tree784e284b89c2f076ac3977f73f911e02af6a6f39 /share/man/man9/namei.9
parentc74076852fea2053ebf6e2f8dfe5338e2807b4cf (diff)
The .Fn function
Notes
Notes: svn path=/head/; revision=110397
Diffstat (limited to 'share/man/man9/namei.9')
-rw-r--r--share/man/man9/namei.912
1 files changed, 7 insertions, 5 deletions
diff --git a/share/man/man9/namei.9 b/share/man/man9/namei.9
index 6046458d75fb..7cb5d067ba35 100644
--- a/share/man/man9/namei.9
+++ b/share/man/man9/namei.9
@@ -50,8 +50,9 @@
.Ft void
.Fn NDFREE "struct nameidata *ndp" "u_int operflags"
.Sh DESCRIPTION
+The
.Fn namei
-is used to get from a pathname to a vnode for the object.
+function is used to get from a pathname to a vnode for the object.
This is a necessity to start doing VFS operations. The vnode
returned will have its reference count increased; when you're through
with it, you have to release it using either
@@ -66,7 +67,7 @@ It takes the following arguments:
.Pp
.Bl -tag -width nameidatap
.It Ar nameidatap
-pointer to the struct nameidata to initialize
+Pointer to the struct nameidata to initialize.
.It Ar operation
The operation to have
.Fn namei
@@ -89,15 +90,16 @@ Segment indicator. This tells if the name of the object is in
userspace (UIO_USERSPACE) or in the kernel address space (UIO_SYSSPACE).
.It Ar path
Pointer to pathname buffer (the file or directory name that will be
-looked up)
+looked up).
.It Ar td
Which thread context to use for the
.Fn namei
locks.
.El
.Sh NAMEI OPERATION FLAGS
+The
.Fn namei
-takes the following set of 'operation flags' that influence
+function takes the following set of 'operation flags' that influence
how it operates:
.Bl -tag -width WANTPARENT
.It Dv LOCKLEAF
@@ -144,7 +146,7 @@ for whatever the link points at, instead for the link itself).
Do not call
.Fn vfs_object_create
for the returned vnode even if it is
-just a VREG and we're able to (ie, it is locked).
+just a VREG and we're able to (i.e., it is locked).
.It Dv NOFOLLOW
Do not follow symbolic links (pseudo).
This flag is not looked for by the actual code, which looks for