[Qemu-devel] [PATCH v1 1/1] syscall: #ifdef newer RLIMIT_* codes

[Meador Inge]

Commit e22b7015353be824620b1f0f5e32a8575b898a8c added the translation
from target to host RLIMIT_* codes, but some of the added codes are
only available on newer version of Linux (as documented in 'getrlimit(2)').

Signed-off-by: Meador Inge <address@hidden>
---
 linux-user/syscall.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8a11213..1986238 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -996,20 +996,32 @@ static inline int target_to_host_resource(int code)
         return RLIMIT_LOCKS;
     case TARGET_RLIMIT_MEMLOCK:
         return RLIMIT_MEMLOCK;
+/* >= Linux 2.6.8 */
+#ifdef RLIMIT_MSGQUEUE
     case TARGET_RLIMIT_MSGQUEUE:
         return RLIMIT_MSGQUEUE;
+#endif
+/* >= Linux 2.6.12 */
+#ifdef RLIMIT_NICE
     case TARGET_RLIMIT_NICE:
         return RLIMIT_NICE;
+#endif
     case TARGET_RLIMIT_NOFILE:
         return RLIMIT_NOFILE;
     case TARGET_RLIMIT_NPROC:
         return RLIMIT_NPROC;
     case TARGET_RLIMIT_RSS:
         return RLIMIT_RSS;
+/* >= Linux 2.6.12 */
+#ifdef RLIMIT_RTPRIO
     case TARGET_RLIMIT_RTPRIO:
         return RLIMIT_RTPRIO;
+#endif
+/* >= Linux 2.6.8 */
+#ifdef RLIMIT_SIGPENDING
     case TARGET_RLIMIT_SIGPENDING:
         return RLIMIT_SIGPENDING;
+#endif
     case TARGET_RLIMIT_STACK:
         return RLIMIT_STACK;
     default:
-- 
1.7.7.6