xnu-1228.7.58.tar.gz

[apple/xnu.git] / bsd / man / man2 / chdir.2

diff --git a/bsd/man/man2/chdir.2 b/bsd/man/man2/chdir.2
index 407f709e2f38a3e2aa9fec382c9731b8162fa132..d8476b8e6277e32cf074c294f706f658e7990e90 100644 (file)
--- a/bsd/man/man2/chdir.2
+++ b/bsd/man/man2/chdir.2
@@ -43,9 +43,13 @@
 .Sh SYNOPSIS
 .Fd #include <unistd.h>
 .Ft int
-.Fn chdir "const char *path"
+.Fo chdir
+.Fa "const char *path"
+.Fc
 .Ft int
-.Fn fchdir "int fd"
+.Fo fchdir
+.Fa "int fildes"
+.Fc
 .Sh DESCRIPTION
 The
 .Fa path
@@ -63,7 +67,7 @@ The
 .Fn fchdir
 function
 causes the directory referenced by
-.Fa fd
+.Fa fildes
 to become the current working directory,
 the starting point for path searches of pathnames not beginning with
 a slash,
@@ -78,45 +82,64 @@ Otherwise, a value of -1 is returned and
 is set to indicate
 the error.
 .Sh ERRORS
+The
 .Fn Chdir
-will fail and the current working directory will be unchanged if
-one or more of the following are true:
+system call will fail
+and the current working directory will be unchanged
+if one or more of the following are true:
 .Bl -tag -width Er
-.It Bq Er ENOTDIR
-A component of the path prefix is not a directory.
-.It Bq Er ENAMETOOLONG
-A component of a pathname exceeded 
-.Dv {NAME_MAX}
-characters, or an entire path name exceeded 
-.Dv {PATH_MAX}
-characters.
-.It Bq Er ENOENT
-The named directory does not exist.
-.It Bq Er ELOOP
-Too many symbolic links were encountered in translating the pathname.
+.\" ==========
 .It Bq Er EACCES
 Search permission is denied for any component of
 the path name.
+.\" ==========
 .It Bq Er EFAULT
 .Fa Path
 points outside the process's allocated address space.
+.\" ==========
 .It Bq Er EIO
 An I/O error occurred while reading from or writing to the file system.
+.\" ==========
+.It Bq Er ELOOP
+Too many symbolic links were encountered in translating the pathname.
+This is taken to be indicative of a looping symbolic link.
+.\" ==========
+.It Bq Er ENAMETOOLONG
+A component of a pathname exceeded 
+.Dv {NAME_MAX}
+characters, or an entire path name exceeded 
+.Dv {PATH_MAX}
+characters.
+.\" ==========
+.It Bq Er ENOENT
+The named directory does not exist.
+.\" ==========
+.It Bq Er ENOTDIR
+A component of the path prefix is not a directory.
 .El
 .Pp
 .Fn Fchdir
 will fail and the current working directory will be unchanged if
 one or more of the following are true:
 .Bl -tag -width Er
+.\" ==========
 .It Bq Er EACCES
 Search permission is denied for the directory referenced by the
 file descriptor.
-.It Bq Er ENOTDIR
-The file descriptor does not reference a directory.
+.\" ==========
 .It Bq Er EBADF
 The argument
-.Fa fd
+.Fa fildes
 is not a valid file descriptor.
+.\" ==========
+.It Bq Er EINTR
+.Fn Fchdir was interrupted by a signal.
+.\" ==========
+.It Bq Er EIO
+An I/O error occurred while reading from or writing to the file system.
+.\" ==========
+.It Bq Er ENOTDIR
+The file descriptor does not reference a directory.
 .El
 .Sh SEE ALSO
 .Xr chroot 2