print errors to stderr

1 files changed, 21 insertions, 19 deletions

diff --git a/src/regress/lib/libssl/handshake/handshake_table.c b/src/regress/lib/libssl/handshake/handshake_table.c
index 8432586b72..23b1db3216 100644
--- a/src/regress/lib/libssl/handshake/handshake_table.c
+++ b/src/regress/lib/libssl/handshake/handshake_table.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: handshake_table.c,v 1.6 2019/01/24 16:32:29 tb Exp $  */
+/*      $OpenBSD: handshake_table.c,v 1.7 2019/01/25 01:21:44 tb Exp $  */
 /*
  * Copyright (c) 2019 Theo Buehler <tb@openbsd.org>
  *
@@ -137,10 +137,10 @@ void build_table(enum tls13_message_type
 size_t count_handshakes(void);
 const char *flag2str(uint8_t flag);
 int generate_graphics(void);
+void fprint_entry(FILE *stream,
+    enum tls13_message_type path[TLS13_NUM_MESSAGE_TYPES], uint8_t flags);
+void fprint_flags(FILE *stream, uint8_t flags);
 const char *mt2str(enum tls13_message_type mt);
-void print_entry(enum tls13_message_type path[TLS13_NUM_MESSAGE_TYPES],
-    uint8_t flags);
-void print_flags(uint8_t flags);
 __dead void usage(void);
 int verify_table(enum tls13_message_type
     table[UINT8_MAX][TLS13_NUM_MESSAGE_TYPES], int print);
@@ -248,12 +248,12 @@ mt2str(enum tls13_message_type mt)
 }
 
 void
-print_flags(uint8_t flags)
+fprint_flags(FILE *stream, uint8_t flags)
 {
         int first = 1, i;
 
         if (flags == 0) {
-                printf("%s", flag2str(flags));
+                fprintf(stream, "%s", flag2str(flags));
                 return;
         }
 
@@ -261,28 +261,29 @@ print_flags(uint8_t flags)
                 uint8_t set = flags & (1U << i);
 
                 if (set) {
-                        printf("%s%s", first ? "" : " | ", flag2str(set));
+                        fprintf(stream, "%s%s", first ? "" : " | ",
+                            flag2str(set));
                         first = 0;
                 }
         }
 }
 
 void
-print_entry(enum tls13_message_type path[TLS13_NUM_MESSAGE_TYPES],
+fprint_entry(FILE *stream, enum tls13_message_type path[TLS13_NUM_MESSAGE_TYPES],
     uint8_t flags)
 {
         int i;
 
-        printf("\t[");
-        print_flags(flags);
-        printf("] = {\n");
+        fprintf(stream, "\t[");
+        fprint_flags(stream, flags);
+        fprintf(stream, "] = {\n");
 
         for (i = 0; i < TLS13_NUM_MESSAGE_TYPES; i++) {
                 if (path[i] == 0)
                         break;
-                printf("\t\t%s,\n", mt2str(path[i]));
+                fprintf(stream, "\t\t%s,\n", mt2str(path[i]));
         }
-        printf("\t},\n");
+        fprintf(stream, "\t},\n");
 }
 
 int
@@ -312,12 +313,12 @@ generate_graphics(void)
                                     (forced || illegal) ? ", " : "");
                         if (forced) {
                                 printf("label=\"if ");
-                                print_flags(stateinfo[start][end].forced);
+                                fprint_flags(stdout, forced);
                                 printf("\"%s", illegal ? ", " : "");
                         }
                         if (illegal) {
                                 printf("label=\"not if ");
-                                print_flags(stateinfo[start][end].illegal);
+                                fprint_flags(stdout, illegal);
                                 printf("\"");
                         }
                         if (flag || forced || illegal)
@@ -401,15 +402,16 @@ verify_table(enum tls13_message_type table[UINT8_MAX][TLS13_NUM_MESSAGE_TYPES],
 
                 for (i = 0; i < TLS13_NUM_MESSAGE_TYPES; i++) {
                         if (table[flags][i] != handshakes[flags][i]) {
-                                printf("incorrect entry %d of handshake ", i);
-                                print_flags(flags);
-                                printf("\n");
+                                fprintf(stderr,
+                                    "incorrect entry %d of handshake ", i);
+                                fprint_flags(stderr, flags);
+                                fprintf(stderr, "\n");
                                 success = 0;
                         }
                 }
 
                 if (print)
-                        print_entry(table[flags], flags);
+                        fprint_entry(stdout, table[flags], flags);
         } while(++flags != 0);
 
         num_valid = count_handshakes();