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ipc.2: Minor tweak to Alex's patch regarding use of syscall() 

Calling ipc() directly would be a rather unusual thing to do,
so add some text to emphasize that point.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2021-02-06 21:46:48 +01:00
parent fa646e185f
commit c9b9a599fc
1 changed files with 2 additions and 1 deletions
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man2/ipc.2
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@ -58,7 +58,8 @@ system call; instead,
.BR shmctl (2), .BR shmctl (2),
and so on really are implemented as separate system calls. and so on really are implemented as separate system calls.
.PP .PP
Glibc does not provide a wrapper for this system call; call it using Glibc does not provide a wrapper for this system call;
in the unlikely event that you want to call it directly, you can do so using
.BR syscall (2). .BR syscall (2).
.SH SEE ALSO .SH SEE ALSO
.BR msgctl (2), .BR msgctl (2),