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5 Commits

Author SHA1 Message Date
Christopher Faylor ab7f9b938f * miscfuncs.cc (check_iovec_for_read): Don't check buffer when zero length 
iov_len.
(check_iovec_for_write): Ditto.
* fhandler.h (fhandler_base::readv): New method.
(fhandler_base::writev): Ditto.
* fhandler.cc (fhandler_base::readv): New method.
(fhandler_base::writev): Ditto.
* syscalls.cc (_read): Delegate to readv(2).
(_write): Ditto, mutatis mutandi.
(readv): Rewrite, based on the old _read code, to use the new
fhandler_base::readv method.  Improve access mode handling and ensure all calls
reach the final strace statement.
(writev): Ditto, mutatis mutandi.
* include/sys/uio.h (struct iovec): Change field types to match SUSv3.
* winsup.h (check_iovec_for_read): New function.
(check_iovec_for_write): Ditto.
* miscfuncs.cc (check_iovec_for_read): Ditto.
(check_iovec_for_write): Ditto.
 2002-08-30 15:47:10 +00:00
Corinna Vinschen a887211b00 * include/a.out.h: Add copyright hint. 
* include/fcntl.h: Ditto.
        * include/lastlog.h: Ditto.
        * include/memory.h: Ditto.
        * include/mntent.h: Ditto.
        * include/paths.h: Ditto.
        * include/poll.h: Ditto.
        * include/syslog.h: Ditto.
        * include/termio.h: Ditto.
        * include/tzfile.h: Ditto.
        * include/arpa/inet.h: Ditto.
        * include/asm/byteorder.h: Ditto.
        * include/asm/socket.h: Ditto.
        * include/asm/types.h: Ditto.
        * include/cygwin/if.h: Ditto.
        * include/cygwin/mtio.h: Ditto.
        * include/cygwin/rdevio.h: Ditto.
        * include/cygwin/socket.h: Ditto.
        * include/net/if.h: Ditto.
        * include/netinet/in.h: Ditto.
        * include/netinet/in_systm.h: Ditto.
        * include/netinet/ip.h: Ditto.
        * include/netinet/ip_icmp.h: Ditto.
        * include/netinet/tcp.h: Ditto.
        * include/sys/cdefs.h: Ditto.
        * include/sys/cygwin.h: Ditto.
        * include/sys/ioctl.h: Ditto.
        * include/sys/mman.h: Ditto.
        * include/sys/mount.h: Ditto.
        * include/sys/mtio.h: Ditto.
        * include/sys/procfs.h: Ditto.
        * include/sys/resource.h: Ditto.
        * include/sys/smallprint.h: Ditto.
        * include/sys/socket.h: Ditto.
        * include/sys/strace.h: Ditto.
        * include/sys/syslog.h: Ditto.
        * include/sys/sysmacros.h: Ditto.
        * include/sys/termio.h: Ditto.
        * include/sys/termios.h: Ditto.
        * include/sys/uio.h: Ditto.
        * include/sys/un.h: Ditto.
        * include/sys/utsname.h: Ditto.
        * include/sys/vfs.h: Ditto.
        * include/sys/wait.h: Ditto.
        * regexp/regerror.c: Ditto.
        * regexp/regexp.h: Ditto.
        * regexp/regmagic.h: Ditto.
 2001-03-05 21:29:24 +00:00
Corinna Vinschen 81e615de98 * winsup/cygwin/include/sys/uio.h: readv: Correct prototype 
writev: ditto.
 2000-12-06 22:42:26 +00:00
Corinna Vinschen fdb352765e * include/sys/uio.h: Include <sys/cdefs.h>. Use __BEGIN_DECL and 
__END_DECL.
        Add declarations for `readv' and `writev'.
 2000-12-05 16:08:48 +00:00
Christopher Faylor 1fd5e000ac import winsup-2000-02-17 snapshot 2000-02-17 19:38:33 +00:00