fix return value for inet_pton in ipv6 failure cases

[musl] / src / conf / sysconf.c

diff --git a/src/conf/sysconf.c b/src/conf/sysconf.c
index 97fd4fa..12e8136 100644 (file)
--- a/src/conf/sysconf.c
+++ b/src/conf/sysconf.c
@@ -2,6 +2,7 @@
 #include <limits.h>
 #include <errno.h>
 #include <sys/resource.h>
+#include <signal.h>
 #include "syscall.h"
 #include "libc.h"
 
@@ -44,7 +45,7 @@ long sysconf(int name)
                [_SC_MQ_PRIO_MAX] = OFLOW,
                [_SC_VERSION] = VER,
                [_SC_PAGE_SIZE] = OFLOW,
-               [_SC_RTSIG_MAX] = 63, /* ?? */
+               [_SC_RTSIG_MAX] = _NSIG - 1 - 31 - 3,
                [_SC_SEM_NSEMS_MAX] = SEM_NSEMS_MAX,
                [_SC_SEM_VALUE_MAX] = OFLOW,
                [_SC_SIGQUEUE_MAX] = -1,