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cygwin_conv_path: Always preserve trailing backslashes in conversion to POSIX paths

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* include/sys/cygwin.h (CCP_CONVFLAGS_MASK): Define.
	* mount.h (__CCP_APP_SLASH): Define.
	* mount.cc (mount_info::conv_to_posix_path): Handle __CCP_APP_SLASH
	flag.
	* path.cc (cygwin_conv_path): Use CCP_CONVFLAGS_MASK to evaluate
	"how" flag values.  Always add __CCP_APP_SLASH flag when calling
	mount_info::conv_to_posix_path.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2016-02-09 15:00:30 +01:00
parent 9676aeef0d
commit 8b83da2d55
4 changed files with 12 additions and 5 deletions
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4
winsup/cygwin/include/sys/cygwin.h
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@@ -59,8 +59,10 @@ enum
/* Or these values to the above as needed. */
CCP_ABSOLUTE = 0, /* Request absolute path (default). */
CCP_RELATIVE = 0x100, /* Request to keep path relative. */
CCP_PROC_CYGDRIVE = 0x200 /* Request to return /proc/cygdrive
CCP_PROC_CYGDRIVE = 0x200, /* Request to return /proc/cygdrive
path (only with CCP_*_TO_POSIX). */
CCP_CONVFLAGS_MASK = 0x300,
};
typedef unsigned int cygwin_conv_path_t;