X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fsys%2Fwait.h;h=7b5e8c7b165f00ed41b586619a1b7dfc9bf0c373;hb=3159e2fc816f5c56b54f86f38748ba1ff9e18f9f;hp=e73594aed59d482bddb860a6ba47e62bc99e7eaf;hpb=4b5f054098e484baa6d457aebe8bdab0eeb90215;p=musl

diff --git a/include/sys/wait.h b/include/sys/wait.h
index e73594ae..7b5e8c7b 100644
--- a/include/sys/wait.h
+++ b/include/sys/wait.h
@@ -4,6 +4,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #include <signal.h>
 
 #define __NEED_pid_t
@@ -17,7 +19,7 @@ pid_t wait (int *);
 int waitid (idtype_t, id_t, siginfo_t *, int);
 pid_t waitpid (pid_t, int *, int );
 
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #include <sys/resource.h>
 pid_t wait3 (int *, int, struct rusage *);
 pid_t wait4 (pid_t, int *, int, struct rusage *);
@@ -35,7 +37,6 @@ pid_t wait4 (pid_t, int *, int, struct rusage *);
 #define P_PID  1
 #define P_PGID 2
 
-#ifndef WEXITSTATUS
 #define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
 #define WTERMSIG(s) ((s) & 0x7f)
 #define WSTOPSIG(s) WEXITSTATUS(s)
@@ -44,7 +45,6 @@ pid_t wait4 (pid_t, int *, int, struct rusage *);
 #define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
 #define WIFSIGNALED(s) (((signed char) (((s) & 0x7f) + 1) >> 1) > 0)
 #define WIFCONTINUED(s) ((s) == 0xffff)
-#endif
 
 #ifdef __cplusplus
 }