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Diffstat (limited to 'tests/introspective-system.c')
-rw-r--r-- | tests/introspective-system.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/introspective-system.c b/tests/introspective-system.c new file mode 100644 index 0000000..8366623 --- /dev/null +++ b/tests/introspective-system.c @@ -0,0 +1,50 @@ +/************************************************************************* + * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com> * + * * + * This file is part of The Sandglass Library. * + * * + * The Sandglass Library is free software; you can redistribute it * + * and/or modify it under the terms of the GNU Lesser General Public * + * License as published by the Free Software Foundation; either version * + * 3 of the License, or (at your option) any later version. * + * * + * The Sandglass Library is distributed in the hope that it will be * + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty * + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this program. If not, see * + * <http://www.gnu.org/licenses/>. * + *************************************************************************/ + +#include <sandglass.h> +#include <unistd.h> +#include <time.h> +#include <stdlib.h> +#include <stdio.h> + +int +main() +{ + sandglass_t sandglass; + sandglass_attributes_t attr = { SANDGLASS_INTROSPECTIVE, SANDGLASS_SYSTEM }; + struct timespec tosleep = { .tv_sec = 0, .tv_nsec = 100000000 }; + + if (sandglass_create(&sandglass, &attr, &attr) != 0) { + perror("sandglass_create()"); + return EXIT_FAILURE; + } + + if (sandglass_begin(&sandglass) != 0) { + perror("sandglass_begin()"); + return EXIT_FAILURE; + } + while (nanosleep(&tosleep, &tosleep) != 0); + if (sandglass_elapse(&sandglass) != 0) { + perror("sandglass_elapse()"); + return EXIT_FAILURE; + } + + return EXIT_SUCCESS; +} |