On Linux, SIGPOLL is a valid signal, but on systems like FreeBSD, it is not. This patch does a preprocessor check to see if SIGPOLL is available or not.
Signed-off-by: Mark Weiman <[email protected]> --- This is a modified patch where formatting is addressed and the check for SIGPOLL is done as a preprocessor macro rather than in meson. lib/libalpm/util.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index 46c1d0a1..1d9d85dd 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -558,8 +558,12 @@ static void _alpm_reset_signals(void) int *i, signals[] = { SIGABRT, SIGALRM, SIGBUS, SIGCHLD, SIGCONT, SIGFPE, SIGHUP, SIGILL, SIGINT, SIGKILL, SIGPIPE, SIGQUIT, SIGSEGV, SIGSTOP, SIGTERM, SIGTSTP, - SIGTTIN, SIGTTOU, SIGUSR1, SIGUSR2, SIGPOLL, SIGPROF, SIGSYS, SIGTRAP, - SIGURG, SIGVTALRM, SIGXCPU, SIGXFSZ, + SIGTTIN, SIGTTOU, SIGUSR1, SIGUSR2, SIGPROF, SIGSYS, SIGTRAP, SIGURG, + SIGVTALRM, SIGXCPU, SIGXFSZ, +#if defined(SIGPOLL) + /* this is needed for FreeBSD et al. */ + SIGPOLL, +#endif 0 }; struct sigaction def; -- 2.31.1
