debug_diagram: Remove the special debug_diagram compilation mode

This approach is somehow flawed. We need/want to debug problems on
systems with real traffic and re-compiling it with debug_diagram
is not an option. All internal logging needs to be expressive enough
so we can understand what is going on (e.g. create a script to
post-process the output).

1 files changed, 0 insertions, 84 deletions

diff --git a/src/gprs_rlcmac.cpp b/src/gprs_rlcmac.cpp
index 0037e6d6..ac8f2d12 100644
--- a/src/gprs_rlcmac.cpp
+++ b/src/gprs_rlcmac.cpp
@@ -29,90 +29,6 @@
 
 extern void *tall_pcu_ctx;
 
-#ifdef DEBUG_DIAGRAM
-struct timeval diagram_time = {0,0};
-struct timeval diagram_last_tv = {0,0};
-
-void debug_diagram(BTS *bts, int diag, const char *format, ...)
-{
-	va_list ap;
-	char debug[128];
-	char line[1024];
-	struct gprs_rlcmac_tbf *tbf, *tbf_a[16];
-	int max_diag = -1, i;
-	uint64_t diff = 0;
-
-	va_start(ap, format);
-	vsnprintf(debug, sizeof(debug) - 1, format, ap);
-	debug[19] = ' ';
-	debug[20] = '\0';
-	va_end(ap);
-
-	memset(tbf_a, 0, sizeof(tbf_a));
-	llist_for_each_entry(tbf, &bts->bts_data()->ul_tbfs, list) {
-		if (tbf->diag < 16) {
-			if (tbf->diag > max_diag)
-				max_diag = tbf->diag;
-			tbf_a[tbf->diag] = tbf;
-		}
-	}
-	llist_for_each_entry(tbf, &bts->bts_data()->dl_tbfs, list) {
-		if (tbf->diag < 16) {
-			if (tbf->diag > max_diag)
-				max_diag = tbf->diag;
-			tbf_a[tbf->diag] = tbf;
-		}
-	}
-
-	if (diagram_last_tv.tv_sec) {
-		diff = (uint64_t)(diagram_time.tv_sec -
-					diagram_last_tv.tv_sec) * 1000;
-		diff += diagram_time.tv_usec / 1000;
-		diff -= diagram_last_tv.tv_usec / 1000;
-	}
-	memcpy(&diagram_last_tv, &diagram_time, sizeof(struct timeval));
-
-	if (diff > 0) {
-		if (diff > 99999)
-			strcpy(line, "  ...  : ");
-		else
-			sprintf(line, "%3d.%03d: ", (int)(diff / 1000),
-				(int)(diff % 1000));
-		for (i = 0; i <= max_diag; i++) {
-			if (tbf_a[i] == NULL) {
-				strcat(line, "                    ");
-				continue;
-			}
-			if (tbf_a[i]->diag_new) {
-				strcat(line, "         |          ");
-				continue;
-			}
-			strcat(line, "                    ");
-		}
-		puts(line);
-	}
-	strcpy(line, "       : ");
-	for (i = 0; i <= max_diag; i++) {
-		if (tbf_a[i] == NULL) {
-			strcat(line, "                    ");
-			continue;
-		}
-		if (tbf_a[i]->diag != diag) {
-			strcat(line, "         |          ");
-			continue;
-		}
-		if (strlen(debug) < 19) {
-			strcat(line, "                    ");
-			memcpy(line + strlen(line) - 11 - strlen(debug) / 2,
-				debug, strlen(debug));
-		} else
-			strcat(line, debug);
-		tbf_a[i]->diag_new = 1;
-	}
-	puts(line);
-}
-#endif
-
 int gprs_rlcmac_paging_request(uint8_t *ptmsi, uint16_t ptmsi_len,
 	const char *imsi)
 {