diff options
Diffstat (limited to 'lib/isc/backtrace.c')
| -rw-r--r-- | lib/isc/backtrace.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/isc/backtrace.c b/lib/isc/backtrace.c index d2f044cb8c4c..a5b1a0fdba7e 100644 --- a/lib/isc/backtrace.c +++ b/lib/isc/backtrace.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2009, 2013 Internet Systems Consortium, Inc. ("ISC") * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -51,6 +51,8 @@ #define BACKTRACE_LIBC #elif defined(__GNUC__) && (defined(__x86_64__) || defined(__ia64__)) #define BACKTRACE_GCC +#elif defined(WIN32) +#define BACKTRACE_WIN32 #elif defined(__x86_64__) || defined(__i386__) #define BACKTRACE_X86STACK #else @@ -127,6 +129,14 @@ isc_backtrace_gettrace(void **addrs, int maxaddrs, int *nframes) { return (ISC_R_SUCCESS); } +#elif defined(BACKTRACE_WIN32) +isc_result_t +isc_backtrace_gettrace(void **addrs, int maxaddrs, int *nframes) { + unsigned long ftc = (unsigned long)maxaddrs; + + *nframes = (int)CaptureStackBackTrace(1, ftc, addrs, NULL); + return ISC_R_SUCCESS; +} #elif defined(BACKTRACE_X86STACK) #ifdef __x86_64__ static unsigned long @@ -278,7 +288,8 @@ isc_backtrace_getsymbol(const void *addr, const char **symbolp, result = ISC_R_NOTFOUND; else { *symbolp = found->symbol; - *offsetp = (const char *)addr - (char *)found->addr; + *offsetp = (unsigned long) ((const char *)addr - + (char *)found->addr); } return (result); |