diff options
| author | Tobias Brunner <tobias@strongswan.org> | 2015-11-13 15:46:27 +0100 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2015-11-13 18:24:45 +0100 |
| commit | ef4279f2e5aa9881855ed608cb81062c3676f077 (patch) | |
| tree | a26bdefc5ff700204dd7b800a849ef9c02d5716e /src/libstrongswan/utils/utils.h | |
| parent | 1c1f71343178b35b68265b33093389625a7b2ed6 (diff) | |
| download | strongswan-ef4279f2e5aa9881855ed608cb81062c3676f077.tar.bz2 strongswan-ef4279f2e5aa9881855ed608cb81062c3676f077.tar.xz | |
utils: Provide a fallback for sigwaitinfo() if needed
Apparently, not available on Mac OS X 10.10 Yosemite. We don't provide
this on Windows.
Diffstat (limited to 'src/libstrongswan/utils/utils.h')
| -rw-r--r-- | src/libstrongswan/utils/utils.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h index 44d882bab..18b17b120 100644 --- a/src/libstrongswan/utils/utils.h +++ b/src/libstrongswan/utils/utils.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008-2014 Tobias Brunner + * Copyright (C) 2008-2015 Tobias Brunner * Copyright (C) 2008 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -38,6 +38,7 @@ # include <netinet/in.h> # include <sched.h> # include <poll.h> +# include <signal.h> #endif #include "utils/types.h" @@ -151,6 +152,19 @@ void utils_deinit(); */ #define ignore_result(call) { if(call){}; } +#if !defined(HAVE_SIGWAITINFO) && !defined(WIN32) +/** + * Block and wait for a set of signals + * + * We don't replicate the functionality of siginfo_t. If info is not NULL + * -1 is returend and errno is set to EINVAL. + * + * @param set set of signals to wait for + * @param info must be NULL + */ +int sigwaitinfo(const sigset_t *set, void *info); +#endif + /** * Portable function to wait for SIGINT/SIGTERM (or equivalent). */ |