10 files changed, 103 insertions, 0 deletions
diff --git a/arch/arm/bits/alltypes.h.in b/arch/arm/bits/alltypes.h.in
index 183c4c41..bbe3ce6e 100644
--- a/arch/arm/bits/alltypes.h.in
+++ b/arch/arm/bits/alltypes.h.in
@@ -20,6 +20,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/i386/bits/alltypes.h.in b/arch/i386/bits/alltypes.h.in
index 8ba8f6f3..a7882ed5 100644
--- a/arch/i386/bits/alltypes.h.in
+++ b/arch/i386/bits/alltypes.h.in
@@ -34,6 +34,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/microblaze/bits/alltypes.h.in b/arch/microblaze/bits/alltypes.h.in
index a03e1b89..95f1ebb8 100644
--- a/arch/microblaze/bits/alltypes.h.in
+++ b/arch/microblaze/bits/alltypes.h.in
@@ -20,6 +20,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/mips/bits/alltypes.h.in b/arch/mips/bits/alltypes.h.in
index a03e1b89..95f1ebb8 100644
--- a/arch/mips/bits/alltypes.h.in
+++ b/arch/mips/bits/alltypes.h.in
@@ -20,6 +20,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/or1k/bits/alltypes.h.in b/arch/or1k/bits/alltypes.h.in
index 183c4c41..bbe3ce6e 100644
--- a/arch/or1k/bits/alltypes.h.in
+++ b/arch/or1k/bits/alltypes.h.in
@@ -20,6 +20,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/powerpc/bits/alltypes.h.in b/arch/powerpc/bits/alltypes.h.in
index ee7f1373..7446ab47 100644
--- a/arch/powerpc/bits/alltypes.h.in
+++ b/arch/powerpc/bits/alltypes.h.in
@@ -20,6 +20,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/sh/bits/alltypes.h.in b/arch/sh/bits/alltypes.h.in
index ee7f1373..7446ab47 100644
--- a/arch/sh/bits/alltypes.h.in
+++ b/arch/sh/bits/alltypes.h.in
@@ -20,6 +20,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/x32/bits/alltypes.h.in b/arch/x32/bits/alltypes.h.in
index 8e396c97..a469d5c6 100644
--- a/arch/x32/bits/alltypes.h.in
+++ b/arch/x32/bits/alltypes.h.in
@@ -25,6 +25,8 @@ TYPEDEF long long suseconds_t;
 
 TYPEDEF struct { union { int __i[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[6]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[6]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[14]; void *__p[7]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[8]; void *__p[4]; } __u; } pthread_barrier_t;
diff --git a/arch/x86_64/bits/alltypes.h.in b/arch/x86_64/bits/alltypes.h.in
index 7b4f3e72..2ce8e4a5 100644
--- a/arch/x86_64/bits/alltypes.h.in
+++ b/arch/x86_64/bits/alltypes.h.in
@@ -25,6 +25,8 @@ TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
 TYPEDEF struct { union { int __i[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
 TYPEDEF struct { union { int __i[12]; void *__p[6]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; void *__p[6]; } __u; } cnd_t;
 TYPEDEF struct { union { int __i[14]; void *__p[7]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[8]; void *__p[4]; } __u; } pthread_barrier_t;
diff --git a/include/threads.h b/include/threads.h
new file mode 100644
index 00000000..0e5836c1
--- /dev/null
+++ b/include/threads.h
@@ -0,0 +1,85 @@
+#ifndef _THREADS_H
+#define _THREADS_H
+
+#include <features.h>
+#include <time.h>
+
+#ifdef __cplusplus
+extern "C" {
+typedef unsigned long thrd_t;
+#else
+typedef struct __pthread *thrd_t;
+#define thread_local _Thread_local
+#endif
+
+typedef int once_flag;
+typedef unsigned tss_t;
+typedef int (*thrd_start_t)(void *);
+typedef void (*tss_dtor_t)(void *);
+
+#define __NEED_cnd_t
+#define __NEED_mtx_t
+
+#include <bits/alltypes.h>
+
+#define TSS_DTOR_ITERATIONS 4
+
+enum {
+	thrd_success  = 0,
+	thrd_busy     = 1,
+	thrd_error    = 2,
+	thrd_nomem    = 3,
+	thrd_timedout = 4,
+};
+
+enum {
+	mtx_plain     = 0,
+	mtx_recursive = 1,
+	mtx_timed     = 2,
+};
+
+#define ONCE_FLAG_INIT 0
+
+int thrd_create(thrd_t *, thrd_start_t, void *);
+_Noreturn void thrd_exit(int);
+
+int thrd_detach(thrd_t);
+int thrd_join(thrd_t, int *);
+
+int thrd_sleep(const struct timespec *, struct timespec *);
+void thrd_yield(void);
+
+thrd_t thrd_current(void);
+int thrd_equal(thrd_t, thrd_t);
+#define thrd_equal(A, B) ((A) == (B))
+
+void call_once(once_flag *, void (*)(void));
+
+int mtx_init(mtx_t *, int);
+void mtx_destroy(mtx_t *);
+
+int mtx_lock(mtx_t *);
+int mtx_timedlock(mtx_t *__restrict, const struct timespec *__restrict);
+int mtx_trylock(mtx_t *);
+int mtx_unlock(mtx_t *);
+
+int cnd_init(cnd_t *);
+void cnd_destroy(cnd_t *);
+
+int cnd_broadcast(cnd_t *);
+int cnd_signal(cnd_t *);
+
+int cnd_timedwait(cnd_t *__restrict, mtx_t *__restrict, const struct timespec *__restrict);
+int cnd_wait(cnd_t *, mtx_t *);
+
+int tss_create(tss_t *, tss_dtor_t);
+void tss_delete(tss_t key);
+
+int tss_set(tss_t, void *);
+void *tss_get(tss_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif