t_msgsnd: Use msgsnd()'s msgsz argument correctly to avoid overflow

msgsnd's msgsz argument is the size of the message following the 'long'
message type. Don't include the message type in the size

t_msgsnd: Use msgsnd()'s msgsz argument correctly to avoid overflow

msgsnd's msgsz argument is the size of the message following the 'long'
message type. Don't include the message type in the size of the message
when invoking msgsnd(2).

Reported by: Coverity
CID: 1368712
Sponsored by: Dell EMC Isilon

show more ...

Remove all expected failures from lib/libc/locale/io_test for FreeBSD

This is no longer required as of r315616, as the test is no longer
built/installed.

This is being done to diff reduce with NetB

Remove all expected failures from lib/libc/locale/io_test for FreeBSD

This is no longer required as of r315616, as the test is no longer
built/installed.

This is being done to diff reduce with NetBSD.

Sponsored by: Dell EMC Isilon

show more ...

Add clock_nanosleep()

Add a clock_nanosleep() syscall, as specified by POSIX.
Make nanosleep() a wrapper around it.

Attach the clock_nanosleep test from NetBSD. Adjust it for the
FreeBSD behavior o

Add clock_nanosleep()

Add a clock_nanosleep() syscall, as specified by POSIX.
Make nanosleep() a wrapper around it.

Attach the clock_nanosleep test from NetBSD. Adjust it for the
FreeBSD behavior of updating rmtp only when interrupted by a signal.
I believe this to be POSIX-compliant, since POSIX mentions the rmtp
parameter only in the paragraph about EINTR. This is also what
Linux does. (NetBSD updates rmtp unconditionally.)

Copy the whole nanosleep.2 man page from NetBSD because it is complete
and closely resembles the POSIX description. Edit, polish, and reword it
a bit, being sure to keep any relevant text from the FreeBSD page.

Reviewed by: kib, ngie, jilles
MFC after: 3 weeks
Relnotes: yes
Sponsored by: Dell EMC
Differential Revision: https://reviews.freebsd.org/D10020

show more ...