diff options
Diffstat (limited to 'intern/clog/clog.c')
-rw-r--r-- | intern/clog/clog.c | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/intern/clog/clog.c b/intern/clog/clog.c index e96cbbe7f14..d26f0545117 100644 --- a/intern/clog/clog.c +++ b/intern/clog/clog.c @@ -81,6 +81,7 @@ typedef struct CLogContext { struct { void (*fatal_fn)(void *file_handle); + void (*backtrace_fn)(void *file_handle); } callbacks; } CLogContext; @@ -328,15 +329,23 @@ static CLG_LogType *clg_ctx_type_register(CLogContext *ctx, const char *identifi return ty; } -static void clg_ctx_fatal_action(CLogContext *ctx, FILE *file_handle) +static void clg_ctx_fatal_action(CLogContext *ctx) { if (ctx->callbacks.fatal_fn != NULL) { - ctx->callbacks.fatal_fn(file_handle); + ctx->callbacks.fatal_fn(ctx->output_file); } - fflush(file_handle); + fflush(ctx->output_file); abort(); } +static void clg_ctx_backtrace(CLogContext *ctx) +{ + /* Note: we avoid writing fo 'FILE', for backtrace we make an exception, + * if necessary we could have a version of the callback that writes to file descriptor all at once. */ + ctx->callbacks.backtrace_fn(ctx->output_file); + fflush(ctx->output_file); +} + /** \} */ /* -------------------------------------------------------------------- */ @@ -409,8 +418,12 @@ void CLG_log_str( clg_str_free(&cstr); + if (lg->ctx->callbacks.backtrace_fn) { + clg_ctx_backtrace(lg->ctx); + } + if (severity == CLG_SEVERITY_FATAL) { - clg_ctx_fatal_action(lg->ctx, lg->ctx->output_file); + clg_ctx_fatal_action(lg->ctx); } } @@ -441,8 +454,12 @@ void CLG_logf( clg_str_free(&cstr); + if (lg->ctx->callbacks.backtrace_fn) { + clg_ctx_backtrace(lg->ctx); + } + if (severity == CLG_SEVERITY_FATAL) { - clg_ctx_fatal_action(lg->ctx, lg->ctx->output_file); + clg_ctx_fatal_action(lg->ctx); } } @@ -472,6 +489,11 @@ static void CLG_ctx_fatal_fn_set(CLogContext *ctx, void (*fatal_fn)(void *file_h ctx->callbacks.fatal_fn = fatal_fn; } +static void CLG_ctx_backtrace_fn_set(CLogContext *ctx, void (*backtrace_fn)(void *file_handle)) +{ + ctx->callbacks.backtrace_fn = backtrace_fn; +} + static void clg_ctx_type_filter_append(CLG_IDFilter **flt_list, const char *type_match, int type_match_len) { if (type_match_len == 0) { @@ -569,6 +591,11 @@ void CLG_fatal_fn_set(void (*fatal_fn)(void *file_handle)) CLG_ctx_fatal_fn_set(g_ctx, fatal_fn); } +void CLG_backtrace_fn_set(void (*fatal_fn)(void *file_handle)) +{ + CLG_ctx_backtrace_fn_set(g_ctx, fatal_fn); +} + void CLG_type_filter_exclude(const char *type_match, int type_match_len) { CLG_ctx_type_filter_exclude(g_ctx, type_match, type_match_len); |