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| author | Mattias Andrée <m@maandree.se> | 2026-05-08 22:29:35 +0200 |
|---|---|---|
| committer | Mattias Andrée <m@maandree.se> | 2026-05-08 22:29:35 +0200 |
| commit | 2d3a573977417d917c16742d8d9d8ead047d0ebc (patch) | |
| tree | caeac52856a9df0478e2bee53e5dda1f84422461 /libtest/libtest_get_pagesize.c | |
| parent | Add DEFAULT_SUPPORT option and improve DEPENDENCIES (diff) | |
| download | librecrypt-2d3a573977417d917c16742d8d9d8ead047d0ebc.tar.gz librecrypt-2d3a573977417d917c16742d8d9d8ead047d0ebc.tar.bz2 librecrypt-2d3a573977417d917c16742d8d9d8ead047d0ebc.tar.xz | |
Misc
Signed-off-by: Mattias Andrée <m@maandree.se>
Diffstat (limited to '')
| -rw-r--r-- | libtest/libtest_get_pagesize.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libtest/libtest_get_pagesize.c b/libtest/libtest_get_pagesize.c new file mode 100644 index 0000000..52adbdc --- /dev/null +++ b/libtest/libtest_get_pagesize.c @@ -0,0 +1,37 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + + +size_t +libtest_get_pagesize(void) +{ + long int r; + int saved_errno = errno; + if ((r = sysconf(_SC_PAGESIZE)) <= 0) + if ((r = sysconf(_SC_PAGE_SIZE)) <= 0) + r = 4096L; + errno = saved_errno; + return (size_t)r; +} + + +#else + + +int +main(void) +{ + SET_UP_ALARM(); + +#ifdef __linux__ + errno = 0; + EXPECT(libtest_get_pagesize() == 4096u); + EXPECT(!errno); +#endif + + return 0; +} + + +#endif |