fix null pointer dereference in setitimer time32 compat shim

[musl] / include / sys / resource.h

diff --git a/include/sys/resource.h b/include/sys/resource.h
index ef02a39..e0c86ae 100644 (file)
--- a/include/sys/resource.h
+++ b/include/sys/resource.h
@@ -19,14 +19,12 @@ extern "C" {
 
 typedef unsigned long long rlim_t;
 
-struct rlimit
-{
+struct rlimit {
        rlim_t rlim_cur;
        rlim_t rlim_max;
 };
 
-struct rusage
-{
+struct rusage {
        struct timeval ru_utime;
        struct timeval ru_stime;
        /* linux extentions, but useful */
@@ -69,6 +67,7 @@ int prlimit(pid_t, int, const struct rlimit *, struct rlimit *);
 
 #define RUSAGE_SELF     0
 #define RUSAGE_CHILDREN (-1)
+#define RUSAGE_THREAD   1
 
 #define RLIM_INFINITY (~0ULL)
 #define RLIM_SAVED_CUR RLIM_INFINITY
@@ -105,6 +104,10 @@ int prlimit(pid_t, int, const struct rlimit *, struct rlimit *);
 #define rlim64_t rlim_t
 #endif
 
+#if _REDIR_TIME64
+__REDIR(getrusage, __getrusage_time64);
+#endif
+
 #ifdef __cplusplus
 }
 #endif