| Message ID | 1562923268-8132-2-git-send-email-hongzhi.song@windriver.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [V3] getrlimit03: adjust a bit of code to compatiable with mips32 | expand |
diff --git a/testcases/kernel/syscalls/getrlimit/getrlimit03.c b/testcases/kernel/syscalls/getrlimit/getrlimit03.c index e4d56c4..a1cbec7 100644 --- a/testcases/kernel/syscalls/getrlimit/getrlimit03.c +++ b/testcases/kernel/syscalls/getrlimit/getrlimit03.c @@ -61,7 +61,16 @@ struct rlimit_ulong { unsigned long rlim_cur; unsigned long rlim_max; }; + +#ifdef __mips +#ifndef __mips64 +const unsigned long RLIM_INFINITY_UL = 0x7fffffffUL; +#else +const unsigned long RLIM_INFINITY_UL = ULONG_MAX; +#endif +#else const unsigned long RLIM_INFINITY_UL = ULONG_MAX; +#endif static int getrlimit_ulong(int resource, struct rlimit_ulong *rlim) {
Error info: getrlimit03.c:104: FAIL: __NR_prlimit64(0) had rlim_cur = ffffffffffffffff but __NR_getrlimit(0) had rlim_cur = 7fffffff According to kernel code: [arch/mips/include/uapi/asm/resource.h] RLIM_INFINITY is set to 0x7fffffffUL instead of ULONG_MAX on mips32. /* * SuS says limits have to be unsigned. * Which makes a ton more sense anyway, * but we keep the old value on MIPS32, * for compatibility: */ #ifndef __mips64 # define RLIM_INFINITY 0x7fffffffUL #endif Adding conditional statement about mips to fix this. Signed-off-by: Hongzhi.Song <hongzhi.song@windriver.com> --- testcases/kernel/syscalls/getrlimit/getrlimit03.c | 9 +++++++++ 1 file changed, 9 insertions(+)