include signal.h to avoid thorny __sigcontext/sigcontext issues

[musl] / include / sys / wait.h

diff --git a/include/sys/wait.h b/include/sys/wait.h
index a185153..ae41a48 100644 (file)
--- a/include/sys/wait.h
+++ b/include/sys/wait.h
@@ -4,10 +4,10 @@
 extern "C" {
 #endif
 
 extern "C" {
 #endif
 

+#include <signal.h>
+

 #define __NEED_pid_t
 #define __NEED_id_t
 #define __NEED_pid_t
 #define __NEED_id_t

-#define __NEED_time_t
-#define __NEED_struct_timeval

 #define __NEED_siginfo_t
 #include <bits/alltypes.h>
 
 #define __NEED_siginfo_t
 #include <bits/alltypes.h>
 


@@ -16,8 +16,12 @@ typedef int idtype_t;
 pid_t wait (int *);
 int waitid (idtype_t, id_t, siginfo_t *, int);
 pid_t waitpid (pid_t, int *, int );
 pid_t wait (int *);
 int waitid (idtype_t, id_t, siginfo_t *, int);
 pid_t waitpid (pid_t, int *, int );

-//pid_t wait3 (int *, int, struct rusage *);
-//pid_t wait4 (pid_t, int *, int, struct rusage *);
+
+#ifdef _GNU_SOURCE
+#include <sys/resource.h>
+pid_t wait3 (int *, int, struct rusage *);
+pid_t wait4 (pid_t, int *, int, struct rusage *);
+#endif

 
 #include <bits/wait.h>
 #include <bits/wexitstatus.h>
 
 #include <bits/wait.h>
 #include <bits/wexitstatus.h>