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Mention wxFILE_EXISTS_NO_FOLLOW in wxFILE_EXISTS_SYMLINK description.

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Using wxFILE_EXISTS_SYMLINK without wxFILE_EXISTS_NO_FOLLOW can only be
fruitless, so mention that they should normally be used together in the
documentation.

An alternative solution would be to always add wxFILE_EXISTS_NO_FOLLOW
automatically if wxFILE_EXISTS_SYMLINK is used, perhaps we should do this
instead.

See #14542.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72741 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2012-10-23 23:57:54 +00:00
parent c55f46d0a1
commit 0f57172b93
1 changed files with 10 additions and 1 deletions
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11
interface/wx/filename.h
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@ -99,7 +99,16 @@ enum
{
wxFILE_EXISTS_REGULAR = 0x0001, //!< Check for existence of a regular file
wxFILE_EXISTS_DIR = 0x0002, //!< Check for existence of a directory
wxFILE_EXISTS_SYMLINK = 0x0004, //!< Check for existence of a symbolic link
/**
Check for existence of a symlink.
Notice that this flag should be used either with
::wxFILE_EXISTS_NO_FOLLOW or with a wxFileName object on which
wxFileName::DontFollowLink() had been called, otherwise it would never
be satisfied as wxFileName::Exists() would be checking for the
existence of the symlink target and not the symlink itself.
*/
wxFILE_EXISTS_SYMLINK = 0x0004,
wxFILE_EXISTS_DEVICE = 0x0008, //!< Check for existence of a device
wxFILE_EXISTS_FIFO = 0x0016, //!< Check for existence of a FIFO
wxFILE_EXISTS_SOCKET = 0x0032, //!< Check for existence of a socket