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| author | Karel Zak | 2009-01-20 13:18:22 +0100 |
|---|---|---|
| committer | Karel Zak | 2009-02-11 23:32:58 +0100 |
| commit | 1f943449548a81bb5c22c9ae29dcc8236d1a5ad3 (patch) | |
| tree | fdaa52cf3b8b90d6c7c633e84e7026f21d4c27c8 /tests/helpers | |
| parent | tests: fix output string (diff) | |
| download | kernel-qcow2-util-linux-1f943449548a81bb5c22c9ae29dcc8236d1a5ad3.tar.gz kernel-qcow2-util-linux-1f943449548a81bb5c22c9ae29dcc8236d1a5ad3.tar.xz kernel-qcow2-util-linux-1f943449548a81bb5c22c9ae29dcc8236d1a5ad3.zip | |
tests: add "byte-order" to helpers/test_sysinfo
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'tests/helpers')
| -rw-r--r-- | tests/helpers/test_sysinfo.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/tests/helpers/test_sysinfo.c b/tests/helpers/test_sysinfo.c index 4b71955c7..8ce1fe72d 100644 --- a/tests/helpers/test_sysinfo.c +++ b/tests/helpers/test_sysinfo.c @@ -18,9 +18,13 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> - +#include <endian.h> #include <limits.h> +#if !defined __BYTE_ORDER || !(__BYTE_ORDER == __LITTLE_ENDIAN) && !(__BYTE_ORDER == __BIG_ENDIAN) +#error missing __BYTE_ORDER +#endif + typedef struct { const char *name; int (*fnc)(void); @@ -34,6 +38,18 @@ hlp_wordsize(void) } int +hlp_endianness(void) +{ +#if (__BYTE_ORDER == __LITTLE_ENDIAN) + printf("LE\n"); +#else + printf("BE\n"); +#endif + return 0; +} + + +int hlp_pagesize(void) { printf("%d\n", getpagesize()); @@ -88,6 +104,7 @@ mntHlpfnc hlps[] = { "LONG_MAX", hlp_long_max }, { "ULONG_MAX", hlp_ulong_max }, { "ULONG_MAX32",hlp_ulong_max32 }, + { "byte-order", hlp_endianness }, { NULL, NULL } }; |