getdtablesize.3: Remove redundant statment that getdtablesize() is a library function

Redundant because this is a Section 3 page, and the
text also describes the implementation in glibc.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-04-22 21:46:09 +02:00
parent a47ce0632c
commit af52fb487f
1 changed files with 2 additions and 2 deletions

View File

@ -88,9 +88,9 @@ portable applications should employ
.I sysconf(_SC_OPEN_MAX)
instead of this call.
.SH NOTES
The glibc version of
.BR getdtablesize ()
is implemented as a libc library function.
The glibc version calls
calls
.BR getrlimit (2)
and returns the current
.B RLIMIT_NOFILE