diff options
author | jilles <jilles@FreeBSD.org> | 2013-05-01 22:42:42 +0000 |
---|---|---|
committer | jilles <jilles@FreeBSD.org> | 2013-05-01 22:42:42 +0000 |
commit | 16772c421df1aaea1f268ea43b53e1b21a40be99 (patch) | |
tree | 69471087fd1663f8e867f7e487ae78525a10941b /lib/libc/sys/Symbol.map | |
parent | a7b320131e8beb106b450826aa74a2797328cd8b (diff) | |
download | FreeBSD-src-16772c421df1aaea1f268ea43b53e1b21a40be99.zip FreeBSD-src-16772c421df1aaea1f268ea43b53e1b21a40be99.tar.gz |
Add pipe2() system call.
The pipe2() function is similar to pipe() but allows setting FD_CLOEXEC and
O_NONBLOCK (on both sides) as part of the function.
If p points to two writable ints, pipe2(p, 0) is equivalent to pipe(p).
If the pointer is not valid, behaviour differs: pipe2() writes into the
array from the kernel like socketpair() does, while pipe() writes into the
array from an architecture-specific assembler wrapper.
Reviewed by: kan, kib
Diffstat (limited to 'lib/libc/sys/Symbol.map')
-rw-r--r-- | lib/libc/sys/Symbol.map | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libc/sys/Symbol.map b/lib/libc/sys/Symbol.map index 149fa41..24f4621 100644 --- a/lib/libc/sys/Symbol.map +++ b/lib/libc/sys/Symbol.map @@ -393,6 +393,7 @@ FBSD_1.3 { ffclock_getcounter; ffclock_getestimate; ffclock_setestimate; + pipe2; posix_fadvise; wait6; }; |