[pacman-dev] [PATCH 4/5] Fix build error when SIGPOLL is not available
Mark Weiman
mark.weiman at markzz.com
Sat Apr 17 03:45:23 UTC 2021
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 <mark.weiman at markzz.com>
---
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
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