freebsd-dev/lib/libc/amd64/sys
Brooks Davis b60998c633 Replace use of the pipe(2) system call with pipe2(2) with a zero flags
value.

This eliminates the need for machine dependant assembly wrappers for
pipe(2).

It also make passing an invalid address to pipe(2) return EFAULT rather
than triggering a segfault.  Document this behavior (which was already
true for pipe2(2), but undocumented).

Reviewed by:	andrew
Approved by:	re (gjb)
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D6815
2016-06-22 21:11:27 +00:00
..
__vdso_gettc.c Copy the fencing of the algorithm to do lock-less update and reading 2015-08-04 12:33:51 +00:00
amd64_get_fsbase.c
amd64_get_gsbase.c
amd64_set_fsbase.c
amd64_set_gsbase.c
brk.S
cerror.S libc/{i386,amd64}: Do not export .cerror when building WITHOUT_SYMVER 2016-03-08 00:09:34 +00:00
exect.S
getcontext.S
Makefile.inc Replace use of the pipe(2) system call with pipe2(2) with a zero flags 2016-06-22 21:11:27 +00:00
ptrace.S
sbrk.S
setlogin.S
sigreturn.S
vfork.S