* mount.cc (mount_info::from_fstab_line): Support mounting the current
user's temp folder as /tmp/. This is particularly useful a feature
when Cygwin's own files are write-protected.
* pathnames.xml: document the new usertemp file system type
Detailed explanation:
In the context of Windows, there is a per-user directory for temporary
files, by default specified via the environment variable %TEMP%. Let's
allow to use that directory for our /tmp/ directory.
With this patch, we introduce the special filesystem type "usertemp":
By specifying
none /tmp usertemp binary,posix=0 0 0
in /etc/fstab, the /tmp/ directory gets auto-mounted to the directory
specified by the %TEMP% variable.
This feature comes handy in particularly in scenarios where the
administrator might want to write-protect the entire Cygwin directory
yet still needs to allow users to write into the /tmp/ directory.
This is the case in the context of Git for Windows, where the
Cygwin (MSys2) root directory lives inside C:\Program Files and hence
/tmp/ would not be writable otherwise.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
First take on how to describe dereferencing of Cygwin-only symlinks path
components when creating NTFS symlinks.
Note that I haven't tried building the documentation, so I don't know if
the added paragraph breaks anything. Hopefully not.
* pathnames.xml: Add a section describing peculiarities of how Cygwin
creates NTFS symlinks.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
The inline list of mount options seemed redundant, so the paragraph now points
to the list below it.
List of executable extensions updated according to fhandler_disk_file.cc. List
of executable magic numbers updated according to path.h (has_exec_chars).
* pathnames.xml: Fix inconsistencies in docs regarding fstab and
executable file detection
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* new-features.xml: (ov-new1.7.32): Add new section.
* ntsec.xml: Rename top-level section to reflect extension of topics.
Remove old /etc/passwd, /etc/group considerations. Add new sections
explaining Windows to POSIX account mapping. Make setuid sections
third level sections.
* pathnames.xml: Note new method of account mapping for fstab.d/$USER.
* faq-setup.xml: Rework references to /etc/passwd and /etc/group to
reflect changes to account handling.
* faq-using.xml: Ditto.
winsymliks:nativestrict option. Strip out description of symlink types
and refer to new pathnames-symlinks section.
* highlights.xml (ov-hi-files): Rip out most of symlink description and
refer to new pathnames-symlinks section instead.
* new-features.xml (ov-new1.7.19): Add CYGWIN=winsymlinks:nativestrict.
* pathnames.xml (pathnames-symlinks): New section describing symbolic
link handling.
effect is to move away from DocBook SGML and DJ Delorie's doctool and
toward pure DocBook XSL. (There remains just one use of doctool, and
we have plans for replacing it, too.) See ChangeLog for details.
Corinna Vinschen
Johannes Schindelin
David Macek
Warren Young