diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sigstack.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigstack.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sigstack.c b/sysdeps/unix/sysv/linux/sigstack.c index bca7dc634e..cbae972048 100644 --- a/sysdeps/unix/sysv/linux/sigstack.c +++ b/sysdeps/unix/sysv/linux/sigstack.c @@ -19,8 +19,10 @@ Boston, MA 02111-1307, USA. */ #include <signal.h> +#include <sys/syscall.h> +#ifdef __NR_sigaltstack int sigstack (ss, oss) const struct sigstack *ss; @@ -59,3 +61,8 @@ sigstack (ss, oss) return result; } + +link_warning (sigstack, "the `sigstack' function is dangerous. `sigaltstack' should be used instead.") +#else +# include <sysdeps/generic/sigstack.c> +#endif |