diff options
Diffstat (limited to 'testcode/streamtcp.c')
| -rw-r--r-- | testcode/streamtcp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/testcode/streamtcp.c b/testcode/streamtcp.c index ffdddbe9db48..2bd076ee5db2 100644 --- a/testcode/streamtcp.c +++ b/testcode/streamtcp.c @@ -397,11 +397,17 @@ send_em(const char* svr, int udp, int usessl, int noanswer, int onarrival, /** SIGPIPE handler */ static RETSIGTYPE sigh(int sig) { + char str[] = "Got unhandled signal \n"; if(sig == SIGPIPE) { - printf("got SIGPIPE, remote connection gone\n"); + char* strpipe = "got SIGPIPE, remote connection gone\n"; + /* simple cast to void will not silence Wunused-result */ + (void)!write(STDOUT_FILENO, strpipe, strlen(strpipe)); exit(1); } - printf("Got unhandled signal %d\n", sig); + str[21] = '0' + (sig/10)%10; + str[22] = '0' + sig%10; + /* simple cast to void will not silence Wunused-result */ + (void)!write(STDOUT_FILENO, str, strlen(str)); exit(1); } #endif /* SIGPIPE */ |