1 /* 2 * linux/include/linux/lockd/debug.h 3 * 4 * Debugging stuff. 5 * 6 * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de> 7 */ 8 9 #ifndef LINUX_LOCKD_DEBUG_H 10 #define LINUX_LOCKD_DEBUG_H 11 12 #ifdef __KERNEL__ 13 14 #include <linux/sunrpc/debug.h> 15 16 /* 17 * Enable lockd debugging. 18 * Requires RPC_DEBUG. 19 */ 20 #ifdef RPC_DEBUG 21 # define LOCKD_DEBUG 1 22 #endif 23 24 #undef ifdebug 25 #if defined(RPC_DEBUG) && defined(LOCKD_DEBUG) 26 # define ifdebug(flag) if (nlm_debug & NLMDBG_##flag) 27 #else 28 # define ifdebug(flag) if (0) 29 #endif 30 31 #ifdef LOCKD_DEBUG 32 char * nlm_procname(u32); 33 #endif 34 35 #endif /* __KERNEL__ */ 36 37 /* 38 * Debug flags 39 */ 40 #define NLMDBG_SVC 0x0001 41 #define NLMDBG_CLIENT 0x0002 42 #define NLMDBG_CLNTLOCK 0x0004 43 #define NLMDBG_SVCLOCK 0x0008 44 #define NLMDBG_MONITOR 0x0010 45 #define NLMDBG_CLNTSUBS 0x0020 46 #define NLMDBG_SVCSUBS 0x0040 47 #define NLMDBG_HOSTCACHE 0x0080 48 #define NLMDBG_XDR 0x0100 49 #define NLMDBG_ALL 0x7fff 50 51 52 /* 53 * Support for printing NLM cookies in dprintk() 54 */ 55 #ifdef RPC_DEBUG 56 struct nlm_cookie; 57 /* Call this function with the BKL held (it uses a static buffer) */ 58 extern const char *nlmdbg_cookie2a(const struct nlm_cookie *); 59 #endif 60 61 #endif /* LINUX_LOCKD_DEBUG_H */ 62