move accept4, dup3, and pipe2 to non-linux-specific locations
authorRich Felker <dalias@aerifal.cx>
Sat, 29 Sep 2012 21:40:42 +0000 (17:40 -0400)
committerRich Felker <dalias@aerifal.cx>
Sat, 29 Sep 2012 21:40:42 +0000 (17:40 -0400)
commitdc62790deec183697489d5fddea03c82f725e7fd
tree0a86683bd8a0a558a5789e2ccaa45ae29856bd25
parent79a5e73e518213d5e77a06cfc0db74ffbf7922c6
move accept4, dup3, and pipe2 to non-linux-specific locations

these interfaces have been adopted by the Austin Group for inclusion
in the next version of POSIX.
src/network/accept4.c [moved from src/linux/accept4.c with 100% similarity]
src/unistd/dup3.c [moved from src/linux/dup3.c with 100% similarity]
src/unistd/pipe2.c [moved from src/linux/pipe2.c with 100% similarity]