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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 16:28:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 16:28:20 +0000 |
commit | dcc721a95bef6f0d8e6d8775b8efe33e5aecd562 (patch) | |
tree | 66a2774cd0ee294d019efd71d2544c70f42b2842 /runtime/unlimited_select.h | |
parent | Initial commit. (diff) | |
download | rsyslog-dcc721a95bef6f0d8e6d8775b8efe33e5aecd562.tar.xz rsyslog-dcc721a95bef6f0d8e6d8775b8efe33e5aecd562.zip |
Adding upstream version 8.2402.0.upstream/8.2402.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/unlimited_select.h')
-rw-r--r-- | runtime/unlimited_select.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/runtime/unlimited_select.h b/runtime/unlimited_select.h new file mode 100644 index 0000000..fcc0107 --- /dev/null +++ b/runtime/unlimited_select.h @@ -0,0 +1,45 @@ +/* unlimited_select.h + * Tweak the macros for accessing fd_set so that the select() syscall + * won't be limited to a particular number of file descriptors. + * + * Copyright 2009-2012 Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * -or- + * see COPYING.ASL20 in the source distribution + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef UNLIMITED_SELECT_H_INCLUDED +#define UNLIMITED_SELECT_H_INCLUDED + +#include <string.h> +#include <stdlib.h> +#include <sys/select.h> +#include "glbl.h" + +#ifdef USE_UNLIMITED_SELECT +# undef FD_ZERO +# define FD_ZERO(set) memset((set), 0, glbl.GetFdSetSize()); +#endif + +#ifdef USE_UNLIMITED_SELECT +static inline void freeFdSet(fd_set *p) { + free(p); +} +#else +# define freeFdSet(x) +#endif + +#endif /* #ifndef UNLIMITED_SELECT_H_INCLUDED */ |