document in sysconf and unistd.h that per-thread cpu clocks exist

diff --git a/include/unistd.h b/include/unistd.h
index b9dc06d..ff54108 100644 (file)
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -223,6 +223,7 @@ void syncfs(int);
 #define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
 #define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
 #define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
+#define _POSIX_THREAD_CPUTIME   _POSIX_VERSION
 #define _POSIX_TIMERS           _POSIX_VERSION
 #define _POSIX_TIMEOUTS         _POSIX_VERSION
 #define _POSIX_MONOTONIC_CLOCK  _POSIX_VERSION

diff --git a/src/conf/sysconf.c b/src/conf/sysconf.c
index 9f0d97b..4819ae6 100644 (file)
--- a/src/conf/sysconf.c
+++ b/src/conf/sysconf.c
@@ -151,7 +151,7 @@ long sysconf(int name)
                [_SC_C_LANG_SUPPORT_R] = -1,
                [_SC_CLOCK_SELECTION] = VER,
                [_SC_CPUTIME] = VER,
-               [_SC_THREAD_CPUTIME] = -1,
+               [_SC_THREAD_CPUTIME] = VER,
                [_SC_DEVICE_IO] = -1,
                [_SC_DEVICE_SPECIFIC] = -1,
                [_SC_DEVICE_SPECIFIC_R] = -1,