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* fhandler.h (fhandler_process::closedir): Declare. 

* fhandler_process.cc (fhandler_process::closedir): New function to
	avoid a SEGV in fhandler_proc::closedir.
This commit is contained in:
Corinna Vinschen 2011-10-10 18:59:56 +00:00
parent 378eaba88b
commit 4c34aaba55
3 changed files with 13 additions and 0 deletions
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6
winsup/cygwin/ChangeLog
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@ -1,3 +1,9 @@
2011-10-10 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (fhandler_process::closedir): Declare.
* fhandler_process.cc (fhandler_process::closedir): New function to
avoid a SEGV in fhandler_proc::closedir.
2011-10-10 Christopher Faylor <me.cygwin2011@cgf.cx> 2011-10-10 Christopher Faylor <me.cygwin2011@cgf.cx>
* fhandler_tty.cc (fhandler_pty_slave::open): Clarify debugging output. * fhandler_tty.cc (fhandler_pty_slave::open): Clarify debugging output.

1
winsup/cygwin/fhandler.h
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@ -1531,6 +1531,7 @@ class fhandler_process: public fhandler_proc
fhandler_process (); fhandler_process ();
virtual_ftype_t exists(); virtual_ftype_t exists();
DIR *opendir (int fd) __attribute__ ((regparm (2))); DIR *opendir (int fd) __attribute__ ((regparm (2)));
int closedir (DIR *);
int readdir (DIR *, dirent *) __attribute__ ((regparm (3))); int readdir (DIR *, dirent *) __attribute__ ((regparm (3)));
int open (int flags, mode_t mode = 0); int open (int flags, mode_t mode = 0);
int __stdcall fstat (struct __stat64 *buf) __attribute__ ((regparm (2))); int __stdcall fstat (struct __stat64 *buf) __attribute__ ((regparm (2)));

6
winsup/cygwin/fhandler_process.cc
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@ -209,6 +209,12 @@ fhandler_process::opendir (int fd)
return dir; return dir;
} }
int
fhandler_process::closedir (DIR *dir)
{
return fhandler_virtual::closedir (dir);
}
int int
fhandler_process::readdir (DIR *dir, dirent *de) fhandler_process::readdir (DIR *dir, dirent *de)
{ {