diff options
Diffstat (limited to 'thread.c')
| -rw-r--r-- | thread.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: thread.c 4.6 2017/06/07 12:31:31 kls Exp $ + * $Id: thread.c 4.7 2017/06/08 08:22:10 kls Exp $ */ #include "thread.h" @@ -560,6 +560,7 @@ cString cBackTrace::GetCaller(int Level, bool Mangled) #define SLL_LENGTH 256 // the maximum length of log entries #define SLL_MAX_LIST 9 // max. number of lists to log #define SLL_WRITE_FLAG 0x80000000 +#define SLL_LOCK_FLAG 0x40000000 class cStateLockLog { private: @@ -599,10 +600,10 @@ void cStateLockLog::Dump(const char *Name, tThreadId ThreadId) q += sprintf(q, "%5d", tid); int Flags = logFlags[logIndex]; bool Write = Flags & SLL_WRITE_FLAG; - Flags &= ~SLL_WRITE_FLAG; + bool Lock = Flags & SLL_LOCK_FLAG; + Flags &= ~(SLL_WRITE_FLAG | SLL_LOCK_FLAG); int Changed = LastFlags ^ Flags; LastFlags = Flags; - bool Lock = (Flags & Changed) != 0; for (int i = 0; i <= SLL_MAX_LIST; i++) { char c = '-'; int b = 1 << i; @@ -659,7 +660,7 @@ void cStateLockLog::Check(const char *Name, bool Lock, bool Write) else if (--logCounter[Index][n] == 0) flags[Index] &= ~b; logThreadIds[logIndex] = ThreadId; - logFlags[logIndex] = flags[Index] | (Write ? SLL_WRITE_FLAG : 0); + logFlags[logIndex] = flags[Index] | (Write ? SLL_WRITE_FLAG : 0) | (Lock ? SLL_LOCK_FLAG : 0); #ifdef DEBUG_LOCKCALL strn0cpy(logCaller[logIndex], cBackTrace::GetCaller(Lock ? 3 : 5, true), SLL_LENGTH); #endif |