doc: fix comments in recent patches

* lib/faccessat.c: Mention correct function.
* lib/fchmodat.c: Likewise.
* lib/fchownat.c: Likewise.
* lib/symlinkat.c: Likewise.
* doc/posix-headers/fcntl.texi (fcntl.h): Cygwin 1.7 has AT_*
constants.

Signed-off-by: Eric Blake <ebb9@byu.net>

diff --git a/ChangeLog b/ChangeLog
index e5ebf06..04e5cc1 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2009-09-06  Eric Blake  <ebb9@byu.net>
 
+       doc: fix comments in recent patches
+       * lib/faccessat.c: Mention correct function.
+       * lib/fchmodat.c: Likewise.
+       * lib/fchownat.c: Likewise.
+       * lib/symlinkat.c: Likewise.
+       * doc/posix-headers/fcntl.texi (fcntl.h): Cygwin 1.7 has AT_*
+       constants.
+
        faccessat, symlinkat: continue cleanup of previous patch
        * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Ensure dependency order.
        * m4/faccessat.m4 (gl_FUNC_FACCESSAT): Likewise.

diff --git a/doc/posix-headers/fcntl.texi b/doc/posix-headers/fcntl.texi
index 55d3ccf..340cf28 100644 (file)
--- a/doc/posix-headers/fcntl.texi
+++ b/doc/posix-headers/fcntl.texi
@@ -30,7 +30,8 @@ mingw.
 @samp{AT_FDCWD}, @samp{AT_EACCESS}, @samp{AT_SYMLINK_NOFOLLOW},
 @samp{AT_SYMLINK_FOLLOW}, and @samp{AT_REMOVEDIR}
 are not defined on many platforms:
-glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin, mingw, Interix 3.5, BeOS.
+glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX
+5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
 
 @item
 @samp{AT_FDCWD} is defined with a value too large for an @code{int} on some

diff --git a/lib/faccessat.c b/lib/faccessat.c
index a449b02..42479c7 100644 (file)
--- a/lib/faccessat.c
+++ b/lib/faccessat.c
@@ -34,9 +34,9 @@
 
 /* Invoke access or euidaccess on file, FILE, using mode MODE, in the directory
    open on descriptor FD.  If possible, do it without changing the
-   working directory.  Otherwise, resort to using save_cwd/fchdir,
-   then mkdir/restore_cwd.  If either the save_cwd or the restore_cwd
-   fails, then give a diagnostic and exit nonzero.
+   working directory.  Otherwise, resort to using save_cwd/fchdir, then
+   (access|euidaccess)/restore_cwd.  If either the save_cwd or the
+   restore_cwd fails, then give a diagnostic and exit nonzero.
    Note that this implementation only supports AT_EACCESS, although some
    native versions also support AT_SYMLINK_NOFOLLOW.  */
 

diff --git a/lib/fchmodat.c b/lib/fchmodat.c
index cc2776e..53cafe0 100644 (file)
--- a/lib/fchmodat.c
+++ b/lib/fchmodat.c
@@ -37,8 +37,8 @@ static int lchmod (char const *f, mode_t m) { errno = ENOSYS; return -1; }
    Invoke chmod or lchmod on file, FILE, using mode MODE, in the directory
    open on descriptor FD.  If possible, do it without changing the
    working directory.  Otherwise, resort to using save_cwd/fchdir,
-   then mkdir/restore_cwd.  If either the save_cwd or the restore_cwd
-   fails, then give a diagnostic and exit nonzero.
+   then (chmod|lchmod)/restore_cwd.  If either the save_cwd or the
+   restore_cwd fails, then give a diagnostic and exit nonzero.
    Note that an attempt to use a FLAG value of AT_SYMLINK_NOFOLLOW
    on a system without lchmod support causes this function to fail.  */
 

diff --git a/lib/fchownat.c b/lib/fchownat.c
index ba5d86b..6da3537 100644 (file)
--- a/lib/fchownat.c
+++ b/lib/fchownat.c
@@ -35,8 +35,8 @@
    directory open on descriptor FD.  If FLAG is AT_SYMLINK_NOFOLLOW, then
    use lchown, otherwise, use chown.  If possible, do it without changing
    the working directory.  Otherwise, resort to using save_cwd/fchdir,
-   then mkdir/restore_cwd.  If either the save_cwd or the restore_cwd
-   fails, then give a diagnostic and exit nonzero.  */
+   then (chown|lchown)/restore_cwd.  If either the save_cwd or the
+   restore_cwd fails, then give a diagnostic and exit nonzero.  */
 
 #define AT_FUNC_NAME fchownat
 #define AT_FUNC_F1 lchown

diff --git a/lib/symlinkat.c b/lib/symlinkat.c
index 6c1c1d5..6fe752f 100644 (file)
--- a/lib/symlinkat.c
+++ b/lib/symlinkat.c
@@ -68,7 +68,7 @@ symlinkat_reversed (int fd, char const *file, char const *contents);
 /* Create a symlink FILE, in the directory open on descriptor FD,
    holding CONTENTS.  If possible, do it without changing the
    working directory.  Otherwise, resort to using save_cwd/fchdir,
-   then mkdir/restore_cwd.  If either the save_cwd or the restore_cwd
+   then symlink/restore_cwd.  If either the save_cwd or the restore_cwd
    fails, then give a diagnostic and exit nonzero.  */
 
 int
@@ -90,7 +90,7 @@ symlinkat (char const *contents, int fd, char const *file)
 /* Read the contents of symlink FILE into buffer BUF of size LEN, in the
    directory open on descriptor FD.  If possible, do it without changing
    the working directory.  Otherwise, resort to using save_cwd/fchdir,
-   then mkdir/restore_cwd.  If either the save_cwd or the restore_cwd
+   then readlink/restore_cwd.  If either the save_cwd or the restore_cwd
    fails, then give a diagnostic and exit nonzero.  */
 
 #define AT_FUNC_NAME readlinkat