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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),
and so on really are implemented as separate system calls.
.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).
.SH SEE ALSO
.BR msgctl (2),