diff options
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/open.2 | 5 | ||||
| -rw-r--r-- | lib/libc/sys/sigaction.2 | 5 | ||||
| -rw-r--r-- | lib/libc/sys/socket.2 | 5 |
3 files changed, 9 insertions, 6 deletions
diff --git a/lib/libc/sys/open.2 b/lib/libc/sys/open.2 index f125877d433e..c3fc4d831a78 100644 --- a/lib/libc/sys/open.2 +++ b/lib/libc/sys/open.2 @@ -179,8 +179,9 @@ and .Pp The system imposes a limit on the number of file descriptors open simultaneously by one process. -.Xr Getdtablesize 2 -returns the current system limit. +The +.Xr getdtablesize 2 +system call returns the current system limit. .Sh RETURN VALUES If successful, .Fn open diff --git a/lib/libc/sys/sigaction.2 b/lib/libc/sys/sigaction.2 index 62b329886eeb..1c38751db9c7 100644 --- a/lib/libc/sys/sigaction.2 +++ b/lib/libc/sys/sigaction.2 @@ -264,8 +264,9 @@ or all signals, the signal mask, the signal stack, and the restart/interrupt flags are inherited by the child. .Pp -.Xr Execve 2 -reinstates the default +The +.Xr execve 2 +system call reinstates the default action for all signals which were caught and resets all signals to be caught on the user stack. Ignored signals remain ignored; diff --git a/lib/libc/sys/socket.2 b/lib/libc/sys/socket.2 index 8031165c970c..606099b37035 100644 --- a/lib/libc/sys/socket.2 +++ b/lib/libc/sys/socket.2 @@ -226,10 +226,11 @@ The operation of sockets is controlled by socket level .Em options . These options are defined in the file .Ao Pa sys/socket.h Ac . -.Xr Setsockopt 2 +The +.Xr setsockopt 2 and .Xr getsockopt 2 -are used to set and get options, respectively. +system calls are used to set and get options, respectively. .Sh RETURN VALUES A -1 is returned if an error occurs, otherwise the return value is a descriptor referencing the socket. |