diff options
Diffstat (limited to 'src/libstrongswan/utils/backtrace.c')
| -rw-r--r-- | src/libstrongswan/utils/backtrace.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/libstrongswan/utils/backtrace.c b/src/libstrongswan/utils/backtrace.c index f110521af..99c93d59b 100644 --- a/src/libstrongswan/utils/backtrace.c +++ b/src/libstrongswan/utils/backtrace.c @@ -33,17 +33,17 @@ typedef struct private_backtrace_t private_backtrace_t; * Private data of an backtrace_t object. */ struct private_backtrace_t { - + /** * Public backtrace_t interface. */ backtrace_t public; - + /** * Number of stacks frames obtained in stack_frames */ int frame_count; - + /** * Recorded stack frames. */ @@ -58,7 +58,7 @@ static void log_(private_backtrace_t *this, FILE *file) #ifdef HAVE_BACKTRACE size_t i; char **strings; - + strings = backtrace_symbols(this->frames, this->frame_count); fprintf(file, " dumping %d stack frame addresses:\n", this->frame_count); @@ -66,14 +66,14 @@ static void log_(private_backtrace_t *this, FILE *file) { #ifdef HAVE_DLADDR Dl_info info; - + if (dladdr(this->frames[i], &info)) { char cmd[1024]; FILE *output; char c; void *ptr = this->frames[i]; - + if (strstr(info.dli_fname, ".so")) { ptr = (void*)(this->frames[i] - info.dli_fbase); @@ -136,7 +136,7 @@ static bool contains_function(private_backtrace_t *this, char *function) for (i = 0; i< this->frame_count; i++) { Dl_info info; - + if (dladdr(this->frames[i], &info) && info.dli_sname) { if (streq(info.dli_sname, function)) @@ -165,7 +165,7 @@ backtrace_t *backtrace_create(int skip) private_backtrace_t *this; void *frames[50]; int frame_count = 0; - + #ifdef HAVE_BACKTRACE frame_count = backtrace(frames, countof(frames)); #endif /* HAVE_BACKTRACE */ @@ -173,11 +173,11 @@ backtrace_t *backtrace_create(int skip) this = malloc(sizeof(private_backtrace_t) + frame_count * sizeof(void*)); memcpy(this->frames, frames + skip, frame_count * sizeof(void*)); this->frame_count = frame_count; - + this->public.log = (void(*)(backtrace_t*,FILE*))log_; this->public.contains_function = (bool(*)(backtrace_t*, char *function))contains_function; this->public.destroy = (void(*)(backtrace_t*))destroy; - + return &this->public; } |