Tolerate declared but missing pipe2 syscall.
authorBruno Haible <bruno@clisp.org>
Sun, 23 Aug 2009 22:42:22 +0000 (00:42 +0200)
committerBruno Haible <bruno@clisp.org>
Sun, 23 Aug 2009 22:51:43 +0000 (00:51 +0200)
commitb23a8463848dff32b7247e648dd89d8283c82c02
treee1a76d8b53d8d0b5f34c966cffef598dd4539cd9
parentc794f07135a841322588b962c298469ac367468d
Tolerate declared but missing pipe2 syscall.
ChangeLog
lib/pipe2.c
lib/unistd.in.h
m4/pipe2.m4
modules/pipe2