b=22403 Fix compile warning on sles11

[fs/lustre-release.git] / libcfs / include / libcfs / user-prim.h

diff --git a/libcfs/include/libcfs/user-prim.h b/libcfs/include/libcfs/user-prim.h
index e723182..ff044b9 100644 (file)
--- a/libcfs/include/libcfs/user-prim.h
+++ b/libcfs/include/libcfs/user-prim.h
@@ -59,31 +59,34 @@ typedef struct proc_dir_entry           cfs_proc_dir_entry_t;
  * Just present a single processor until will add thread support.
  */
 #ifndef smp_processor_id
-#define smp_processor_id() 0
+#define cfs_smp_processor_id() 0
+#else
+#define cfs_smp_processor_id() smp_processor_id()
 #endif
 #ifndef num_online_cpus
-#define num_online_cpus() 1
+#define cfs_num_online_cpus() 1
+#else
+#define cfs_num_online_cpus() num_online_cpus()
 #endif
 #ifndef num_possible_cpus
-#define num_possible_cpus() 1
+#define cfs_num_possible_cpus() 1
+#else
+#define cfs_num_possible_cpus() num_possible_cpus()
 #endif
 
 /*
- * Wait Queue. 
+ * Wait Queue.
  */
 
 typedef struct cfs_waitlink {
-        struct list_head sleeping;
+        cfs_list_t sleeping;
         void *process;
 } cfs_waitlink_t;
 
 typedef struct cfs_waitq {
-        struct list_head sleepers;
+        cfs_list_t sleepers;
 } cfs_waitq_t;
 
-/* XXX: need to replace wake_up with cfs_waitq_signal() */
-#define wake_up(q) cfs_waitq_signal(q)
-
 /*
  * Task states
  */
@@ -112,17 +115,16 @@ typedef sigset_t                        cfs_sigset_t;
 /*
  * Timer
  */
-#include <sys/time.h>
 
 typedef struct {
-        struct list_head tl_list;
-        void (*function)(unsigned long unused);
-        unsigned long data;
+        cfs_list_t tl_list;
+        void (*function)(ulong_ptr_t unused);
+        ulong_ptr_t data;
         long expires;
 } cfs_timer_t;
 
 
-#define in_interrupt()    (0)
+#define cfs_in_interrupt()    (0)
 
 typedef void cfs_psdev_t;
 
@@ -137,9 +139,11 @@ static inline int cfs_psdev_deregister(cfs_psdev_t *foo)
 }
 
 #define cfs_lock_kernel()               do {} while (0)
-#define cfs_sigfillset(l) do {}         while (0)
+#define cfs_sigfillset(l)               do {} while (0)
 #define cfs_recalc_sigpending(l)        do {} while (0)
-#define cfs_kernel_thread(l,m,n)        LBUG()
+/* Fine, crash, but stop giving me compile warnings */
+#define cfs_kernel_thread(l,m,n)        (LBUG(), l, 0)
+#define cfs_kthread_run(fn,d,fmt,...)   LBUG()
 
 #ifdef HAVE_LIBPTHREAD
 typedef int (*cfs_thread_t)(void *);
@@ -148,8 +152,10 @@ int cfs_create_thread(cfs_thread_t func, void *arg);
 #define cfs_create_thread(l,m) LBUG()
 #endif
 
-int cfs_parse_int_tunable(int *value, char *name);
 uid_t cfs_curproc_uid(void);
+gid_t cfs_curproc_gid(void);
+uid_t cfs_curproc_fsuid(void);
+gid_t cfs_curproc_fsgid(void);
 
 #define LIBCFS_REALLOC(ptr, size) realloc(ptr, size)
 
@@ -169,6 +175,7 @@ struct cfs_stack_trace {
 /*
  * arithmetic
  */
+#ifndef do_div /* gcc only, platform-specific will override */
 #define do_div(a,b)                     \
         ({                              \
                 unsigned long remainder;\
@@ -176,6 +183,49 @@ struct cfs_stack_trace {
                 (a) = (a) / (b);        \
                 (remainder);            \
         })
+#endif
+
+/*
+ * Groups
+ */
+typedef struct cfs_group_info {
+
+} cfs_group_info_t;
+
+#ifndef min
+# define min(x,y) ((x)<(y) ? (x) : (y))
+#endif
+
+#ifndef max
+# define max(x,y) ((x)>(y) ? (x) : (y))
+#endif
+
+/* utility libcfs init/fini entries */
+#ifdef __WINNT__
+extern int libcfs_arch_init(void);
+extern void libcfs_arch_cleanup(void);
+#else /* !__WINNT__ */
+static inline int libcfs_arch_init(void) {
+        return 0;
+}
+static inline void libcfs_arch_cleanup(void) {
+}
+/* __WINNT__ */
+#endif
+
+/* proc interface wrappers for non-win OS */
+#ifndef __WINNT__
+#define cfs_proc_open   open
+#define cfs_proc_mknod  mknod
+#define cfs_proc_ioctl  ioctl
+#define cfs_proc_close  close
+#define cfs_proc_read   read
+#define cfs_proc_write  write
+#define cfs_proc_fopen  fopen
+#define cfs_proc_fclose fclose
+#define cfs_proc_fgets  fgets
+/* !__WINNT__ */
+#endif
 
 /* !__KERNEL__ */
 #endif