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| 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/Makefile.inc | |
| 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/Makefile.inc')
| -rw-r--r-- | lib/libc/sys/Makefile.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libc/sys/Makefile.inc b/lib/libc/sys/Makefile.inc index 105f469..8e918bf 100644 --- a/lib/libc/sys/Makefile.inc +++ b/lib/libc/sys/Makefile.inc @@ -352,6 +352,7 @@ MLINKS+=pathconf.2 lpathconf.2 MLINKS+=pdfork.2 pdgetpid.2\ pdfork.2 pdkill.2 \ pdfork.2 pdwait4.2 +MLINKS+=pipe.2 pipe2.2 MLINKS+=read.2 pread.2 \ read.2 preadv.2 \ read.2 readv.2 |
