antoine 2008-03-08 22:02:21 UTC
FreeBSD src repository
Modified files:
lib/libc/sys fcntl.2
sys/kern kern_descrip.c
sys/sys fcntl.h
tools/regression/file/dup dup.c
Log:
Introduce a new F_DUP2FD command to fcntl(2), for compatibility with
Solaris and AIX.
fcntl(fd, F_DUP2FD, arg) and dup2(fd, arg) are functionnaly equivalent.
Document it.
Add some regression tests (identical to the dup2(2) regression tests).
PR: 120233
Submitted by: Jukka Ukkonen
Approved by: rwaston (mentor)
MFC after: 1 month
Revision Changes Path
1.46 +37 -1 src/lib/libc/sys/fcntl.2
1.325 +6 -1 src/sys/kern/kern_descrip.c
1.18 +1 -0 src/sys/sys/fcntl.h
1.3 +71 -2 src/tools/regression/file/dup/dup.c
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