change make check to work with POSIX shell

[tcpdump] / print.c

diff --git a/print.c b/print.c
index 7825e128ea1c474507f809b434bcb466aaf58785..c76f344117787bf1819fe0147931f00147bb6a0c 100644 (file)
--- a/print.c
+++ b/print.c
@@ -226,23 +226,16 @@ static const struct printer printers[] = {
 static void    ndo_default_print(netdissect_options *ndo, const u_char *bp,
                    u_int length);
 
-static void    ndo_error(netdissect_options *ndo, const char *fmt, ...)
-                   __attribute__((noreturn))
-#ifdef __ATTRIBUTE___FORMAT_OK
-                   __attribute__((format (printf, 2, 3)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-                   ;
-static void    ndo_warning(netdissect_options *ndo, const char *fmt, ...)
-#ifdef __ATTRIBUTE___FORMAT_OK
-                   __attribute__((format (printf, 2, 3)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-                   ;
-
-static int     ndo_printf(netdissect_options *ndo, const char *fmt, ...)
-#ifdef __ATTRIBUTE___FORMAT_OK
-                    __attribute ((format (printf, 2, 3)))
-#endif /* __ATTRIBUTE___FORMAT_OK */
-                    ;
+static void    ndo_error(netdissect_options *ndo,
+                   FORMAT_STRING(const char *fmt), ...)
+                   NORETURN PRINTFLIKE(2, 3);
+static void    ndo_warning(netdissect_options *ndo,
+                   FORMAT_STRING(const char *fmt), ...)
+                   PRINTFLIKE(2, 3);
+
+static int     ndo_printf(netdissect_options *ndo,
+                    FORMAT_STRING(const char *fmt), ...)
+                    PRINTFLIKE(2, 3);
 
 void
 init_print(netdissect_options *ndo, uint32_t localnet, uint32_t mask,
@@ -401,7 +394,7 @@ pretty_print_packet(netdissect_options *ndo, const struct pcap_pkthdr *h,
                }
        }
 
-       putchar('\n');
+       ND_PRINT((ndo, "\n"));
 }
 
 /*