libc/newlib/libc/sys
kib e6a85661ce Implement read(2)/write(2) and neccessary lseek(2)
for posix shmfd. Add MAC framework entries for posix shm read and write.

Do not allow implicit extension of the underlying memory segment past
the limit set by ftruncate(2) by either of the syscalls.  Read and
write returns short i/o, lseek(2) fails with EINVAL when resulting
offset does not fit into the limit.

Discussed with:	alc
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
2018-08-24 15:00:02 +02:00
..
a29khif Add nvptx port. 2018-04-13 15:42:37 -04:00
arm Add nvptx port. 2018-04-13 15:42:37 -04:00
d10v Add nvptx port. 2018-04-13 15:42:37 -04:00
decstation Add nvptx port. 2018-04-13 15:42:37 -04:00
epiphany Add nvptx port. 2018-04-13 15:42:37 -04:00
h8300hms Add nvptx port. 2018-04-13 15:42:37 -04:00
h8500hms Add nvptx port. 2018-04-13 15:42:37 -04:00
linux Add nvptx port. 2018-04-13 15:42:37 -04:00
m88kbug Add nvptx port. 2018-04-13 15:42:37 -04:00
mmixware Add nvptx port. 2018-04-13 15:42:37 -04:00
netware Add nvptx port. 2018-04-13 15:42:37 -04:00
or1k Add nvptx port. 2018-04-13 15:42:37 -04:00
phoenix Add nvptx port. 2018-04-13 15:42:37 -04:00
rdos Add nvptx port. 2018-04-13 15:42:37 -04:00
rtems Implement read(2)/write(2) and neccessary lseek(2) 2018-08-24 15:00:02 +02:00
sh Add nvptx port. 2018-04-13 15:42:37 -04:00
sparc64 Add nvptx port. 2018-04-13 15:42:37 -04:00
sun4 Add nvptx port. 2018-04-13 15:42:37 -04:00
sysmec Add nvptx port. 2018-04-13 15:42:37 -04:00
sysnec810 Add nvptx port. 2018-04-13 15:42:37 -04:00
sysnecv850 Add nvptx port. 2018-04-13 15:42:37 -04:00
sysvi386 Add nvptx port. 2018-04-13 15:42:37 -04:00
sysvnecv70 Add nvptx port. 2018-04-13 15:42:37 -04:00
tic80 Add nvptx port. 2018-04-13 15:42:37 -04:00
tirtos Add nvptx port. 2018-04-13 15:42:37 -04:00
w65 Add nvptx port. 2018-04-13 15:42:37 -04:00
z8ksim Add nvptx port. 2018-04-13 15:42:37 -04:00
Makefile.am Make newlib manpages (v3) 2016-07-04 14:17:10 +01:00
Makefile.in Regenerate newlib Makefiles 2016-07-04 17:13:55 +01:00
aclocal.m4 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
configure Add nvptx port. 2018-04-13 15:42:37 -04:00
configure.in Add port for Phoenix-RTOS in common configure files. 2016-05-09 15:23:58 -04:00