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* Makefile.in (OBSOLETE_FUNCTIONS): Add fcntl.

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(NEW_FUNCTIONS): Add fcntl64.
	* cygwin.din: Export fcntl64.  Make fcntl being SIGFE.
	* fcntl.cc (fcntl_worker): New function.
	(fcntl64): New function.
	(_fcntl): Call fcntl_worker.  Convert 32 bit flock structure into
	64 bit flock structure and vice versa.
	* fhandler.cc (fhandler_base::lock): Change 2nd parameter to
	struct __flock64 *.
	* fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto.  Rework
	to be 64 bit aware.
	* fhandler.h: Accomodate above method argument changes.
	* include/cygwin/types.h: Add struct __flock32 and __flock64.
	Define struct flock according to setting of __CYGWIN_USE_BIG_TYPES__.
	* include/cygwin/version.h: Bump API minor number.
This commit is contained in:
Corinna Vinschen
2003-12-01 17:26:28 +00:00
parent 6c2b784612
commit dc3998682a
9 changed files with 130 additions and 35 deletions
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4
winsup/cygwin/fhandler.h
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@@ -294,7 +294,7 @@ class fhandler_base
virtual ssize_t readv (const struct iovec *, int iovcnt, ssize_t tot = -1);
virtual ssize_t writev (const struct iovec *, int iovcnt, ssize_t tot = -1);
virtual _off64_t lseek (_off64_t offset, int whence);
virtual int lock (int, struct flock *);
virtual int lock (int, struct __flock64 *);
virtual void dump ();
virtual int dup (fhandler_base *child);
@@ -603,7 +603,7 @@ class fhandler_disk_file: public fhandler_base
int open (int flags, mode_t mode);
int close ();
int lock (int, struct flock *);
int lock (int, struct __flock64 *);
bool isdevice () { return false; }
int __stdcall fstat (struct __stat64 *buf) __attribute__ ((regparm (2)));