diff options
Diffstat (limited to 'src/libstrongswan/utils/utils.c')
| -rw-r--r-- | src/libstrongswan/utils/utils.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/libstrongswan/utils/utils.c b/src/libstrongswan/utils/utils.c index fca614ef4..47d72ee98 100644 --- a/src/libstrongswan/utils/utils.c +++ b/src/libstrongswan/utils/utils.c @@ -20,6 +20,7 @@ #include <unistd.h> #include <limits.h> #include <ctype.h> +#include <errno.h> #ifndef WIN32 # include <signal.h> #endif @@ -126,7 +127,26 @@ void wait_sigint() sigwaitinfo(&set, NULL); } -#endif +#ifndef HAVE_SIGWAITINFO +int sigwaitinfo(const sigset_t *set, void *info) +{ + int sig, err; + + if (info) + { /* we don't replicate siginfo_t, fail if anybody tries to use it */ + errno = EINVAL; + return -1; + } + err = sigwait(set, &sig); + if (err != 0) + { + errno = err; + sig = -1; + } + return sig; +} +#endif /* HAVE_SIGWAITINFO */ +#endif /* WIN32 */ #ifndef HAVE_CLOSEFROM /** |