getrandom.2: ERRORS: add ENOSYS

See https://bugzilla.kernel.org/show_bug.cgi?id=196883

Reported-by: Fabio Scotoni <fabio@esse.ch>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-09-24 09:27:32 +02:00
parent 85f0310cb8
commit e6bafbe601
1 changed files with 5 additions and 0 deletions

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@ -164,6 +164,11 @@ man page.
.B EINVAL
An invalid flag was specified in
.IR flags .
.TP
.B ENOSYS
The glibc wrapper function for
.BR getrandom ()
determined that the underlying kernel does not implement this system call.
.SH VERSIONS
.BR getrandom ()
was introduced in version 3.17 of the Linux kernel.