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authorUlrich Drepper <drepper@redhat.com>2003-05-10 08:39:58 +0000
committerUlrich Drepper <drepper@redhat.com>2003-05-10 08:39:58 +0000
commitd9997a45eeba745384e3591978186debd5883be7 (patch)
tree9a204e82d9dbdc451984f5e8e1801cf49940394d /manual/llio.texi
parentd067c97eb5c0d019608c51310d8f1bafecd77513 (diff)
downloadglibc-d9997a45eeba745384e3591978186debd5883be7.tar.gz
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Update.
2003-05-09  Thorsten Kukuk  <kukuk@suse.de>

	* sysdeps/unix/sysv/linux/netinet/igmp.h: Don't include kernel
	headers, add defines from kernel header, move it from here...
	* inet/netinet/igmp.h: ... to here.
	* inet/Makefile (headers): Add netinet/igmp.h.
	* sysdeps/unix/sysv/linux/Makefile: Remove netinet/igmp.h.
	* sysdeps/unix/sysv/linux/Dist: Remove netinet/igmp.h.

2003-05-10  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/pthread/lio_listio64.c (lio_listio64): If SIG == NULL,
	use dummy sigevent structure with SIGEV_NONE [PR libc/5015].

2003-05-09  Thorsten Kukuk <kukuk@suse.de>

	* libio/bits/stdio.h: Sync prototypes with libio/stdio.h
	(remove __THROW from possible cancellation points).
Diffstat (limited to 'manual/llio.texi')
-rw-r--r--manual/llio.texi11
1 files changed, 10 insertions, 1 deletions
diff --git a/manual/llio.texi b/manual/llio.texi
index e9b5573ddd..4ac6c5fa4f 100644
--- a/manual/llio.texi
+++ b/manual/llio.texi
@@ -1542,19 +1542,28 @@ empty set.
 @comment BSD
 @deftypefn Macro void FD_SET (int @var{filedes}, fd_set *@var{set})
 This macro adds @var{filedes} to the file descriptor set @var{set}.
+
+The @var{filedes} parameter must not have side effects since it is
+evaluated more than once.
 @end deftypefn
 
 @comment sys/types.h
 @comment BSD
 @deftypefn Macro void FD_CLR (int @var{filedes}, fd_set *@var{set})
 This macro removes @var{filedes} from the file descriptor set @var{set}.
+
+The @var{filedes} parameter must not have side effects since it is
+evaluated more than once.
 @end deftypefn
 
 @comment sys/types.h
 @comment BSD
-@deftypefn Macro int FD_ISSET (int @var{filedes}, fd_set *@var{set})
+@deftypefn Macro int FD_ISSET (int @var{filedes}, const fd_set *@var{set})
 This macro returns a nonzero value (true) if @var{filedes} is a member
 of the file descriptor set @var{set}, and zero (false) otherwise.
+
+The @var{filedes} parameter must not have side effects since it is
+evaluated more than once.
 @end deftypefn
 
 Next, here is the description of the @code{select} function itself.