diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2026-03-28 08:51:42 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2026-03-28 09:09:09 +0000 |
| commit | 6cc99baea607255859ee958608e4db6e2ff24793 (patch) | |
| tree | f8389b869650b5e1b665851963d326d6e14595b1 /lib | |
| parent | c8d40bf8ecc60cc15e3904410db62065ea681fdc (diff) | |
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/gen/dup3.3 | 2 | ||||
| -rw-r--r-- | lib/libsys/dup.2 | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/lib/libc/gen/dup3.3 b/lib/libc/gen/dup3.3 index 338a9ae74c64..ec89ef77cf17 100644 --- a/lib/libc/gen/dup3.3 +++ b/lib/libc/gen/dup3.3 @@ -52,6 +52,8 @@ The close-on-fork flag on the new file descriptor is determined by the bit in .Fa flags . .Pp +The resolve-beneath flag on the new file descriptor is preserved. +.Pp If .Fa oldd \*(Ne diff --git a/lib/libsys/dup.2 b/lib/libsys/dup.2 index 524fd7688670..9c1e3e8d648b 100644 --- a/lib/libsys/dup.2 +++ b/lib/libsys/dup.2 @@ -81,7 +81,10 @@ object reference to the file must be obtained by issuing an additional .Xr open 2 system call. -The close-on-exec flag on the new file descriptor is unset. +The close-on-exec and close-on-fork flags on the new file descriptor +are unset. +The resolve-beneath flag on the new file descriptor is set to the same +state as on the old file descriptor. .Pp In .Fn dup2 , |