[PATCH] system_data_types.7: Add 'fd_set'

[Alejandro Colomar via Libc-alpha <libc-alpha@sourceware.org>]

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
---

Hi Michael,

There's no link for this type, because it would conflict with FD_SET.3,
which is a link to select(2).

Cheers,

Alex


 man7/system_data_types.7 | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/man7/system_data_types.7 b/man7/system_data_types.7
index b0e0d2b48..adddf823f 100644
--- a/man7/system_data_types.7
+++ b/man7/system_data_types.7
@@ -151,6 +151,23 @@ See also the
 .I float_t
 type in this page.
 .RE
+.\"------------------------------------- fd_set -----------------------/
+.TP
+.I fd_set
+.RS
+Include:
+.IR <sys/select.h> .
+Alternatively,
+.IR <sys/time.h> .
+.PP
+A structure holding a fixed size buffer of file descriptors.
+.PP
+Conforming to:
+POSIX.1-2001 and later.
+.PP
+See also:
+.BR select (2)
+.RE
 .\"------------------------------------- fenv_t -----------------------/
 .TP
 .I fenv_t
-- 
2.28.0