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Diffstat (limited to 'test/nptl/tst-clockid.c')
-rw-r--r-- | test/nptl/tst-clockid.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/nptl/tst-clockid.c b/test/nptl/tst-clockid.c new file mode 100644 index 0000000..7ced2fb --- /dev/null +++ b/test/nptl/tst-clockid.c @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2017 Sergey Korolev <s.korolev@ndmsystems.com> + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include <time.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <pthread.h> + +int do_test (void) +{ + clockid_t clk; + struct timespec ts; + const int err = pthread_getcpuclockid(pthread_self(), &clk); + + if (err != 0) { + errno = err; + perror("pthread_getcpuclockid"); + return EXIT_FAILURE; + } + + if (clock_gettime(clk, &ts) == -1) { + perror("clock_gettime"); + return EXIT_FAILURE; + } + + printf("Thread time is %lu.%06lu.\n", + ts.tv_sec, + ts.tv_nsec / 1000); + + return EXIT_SUCCESS; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |