add stub versions of some missing optional pthread interfaces

[musl] / include / unistd.h

diff --git a/include/unistd.h b/include/unistd.h
index a1724be..2791c3d 100644 (file)
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -149,7 +149,7 @@ void swab(const void *__restrict, void *__restrict, ssize_t);
 #endif
 
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) \
- || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE < 700)
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
 int usleep(unsigned);
 unsigned ualarm(unsigned, unsigned);
 #endif
@@ -211,6 +211,7 @@ void syncfs(int);
 #define _POSIX_MEMLOCK          _POSIX_VERSION
 #define _POSIX_MEMLOCK_RANGE    _POSIX_VERSION
 #define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
+#define _POSIX_FSYNC            _POSIX_VERSION
 #define _POSIX_NO_TRUNC         1
 #define _POSIX_RAW_SOCKETS      _POSIX_VERSION
 #define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
@@ -222,6 +223,9 @@ void syncfs(int);
 #define _POSIX_THREADS          _POSIX_VERSION
 #define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
 #define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
+#define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
+#define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
+#define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
 #define _POSIX_TIMERS           _POSIX_VERSION
 #define _POSIX_TIMEOUTS         _POSIX_VERSION
 #define _POSIX_MONOTONIC_CLOCK  _POSIX_VERSION