diff options
Diffstat (limited to 'lib/libc/gen/shm_open.3')
| -rw-r--r-- | lib/libc/gen/shm_open.3 | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/lib/libc/gen/shm_open.3 b/lib/libc/gen/shm_open.3 index cbd4dc7..e4910a9 100644 --- a/lib/libc/gen/shm_open.3 +++ b/lib/libc/gen/shm_open.3 @@ -47,13 +47,13 @@ .Fn shm_unlink "const char *path" .Sh DESCRIPTION The -.Nm shm_open +.Fn shm_open function opens (or optionally creates) a .Tn POSIX shared memory object named .Fa path . The -.Nm shm_unlink +.Fn shm_unlink function removes a shared memory object named .Fa path . .Pp @@ -63,9 +63,9 @@ implementation, .Tn POSIX shared memory objects are implemented as ordinary files. The -.Nm shm_open +.Fn shm_open and -.Nm shm_unlink +.Fn shm_unlink act as wrappers around the .Xr open 2 and @@ -87,7 +87,7 @@ In addition, the implementation causes .Fn mmap of a descriptor returned by -.Nm shm_open +.Fn shm_open to behave as if the .Dv MAP_NOSYNC flag had been specified to @@ -96,7 +96,7 @@ flag had been specified to .Xr fcntl 2 . ) .Pp The -.Nm shm_unlink +.Fn shm_unlink function makes no effort to ensure that .Fa path refers to a shared memory object. @@ -173,16 +173,16 @@ specifies an access mode of .Xr unlink 2 .Sh STANDARDS The -.Nm shm_open +.Fn shm_open and -.Nm shm_unlink +.Fn shm_unlink functions are believed to conform to .St -p1003.1b . .Sh HISTORY The -.Nm shm_open +.Fn shm_open and -.Nm shm_unlink +.Fn shm_unlink functions first appeared in .Fx 5.0 . .Sh AUTHORS @@ -191,4 +191,3 @@ functions first appeared in .Pp .An Matthew Dillon Aq dillon@FreeBSD.org .Pq Dv MAP_NOSYNC - |
