Joel Cunningham de531131c5 Fix compiler warnings seen with clang 8.1.0 on MacOS ... This fixes the following warnings: test_tcp.c:266:5: error: code will never be executed [-Werror,-Wunreachable-code]     pbuf_free(p);     ^~~~~~~~~ - The check API 'fail' aborts the test, thus pbuf_free(p) will never be executed pbuf.c:783:111: error: format specifies type 'unsigned short' but the argument has type 'u8_t' (aka 'unsigned char') [-Werror,-Wformat]       LWIP_DEBUGF( PBUF_DEBUG | LWIP_DBG_TRACE, ("pbuf_free: %p has ref %"U16_F", ending here.\n", (void *)p, ref));       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ - LWIP_PBUF_REF_T is u8_t by default and doesn't match U16_F, so cast to u16_t. The cast and formatter will need to be changed if ref is larger than 16 bits ethernet.c:105:16: error: format specifies type 'unsigned char' but the argument has type 'unsigned int' [-Werror,-Wformat]                (unsigned)ethhdr->dest.addr[0], (unsigned)ethhdr->dest.addr[1], (unsigned)ethhdr->dest.addr[2], ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - addr[] is type u8_t, formatter is X8_F which should be 8 bits. 'unsigned' is an int, so cast to unsighed char instead		2017-10-13 07:52:34 -05:00
..
tcp_helper.c	tcp_remove_all() (used in tcp test setup/teardown): handle tcp_bound_pcbs, too	2017-09-05 22:20:44 +02:00
tcp_helper.h	test_tcp: de-duplicate test IP addresses, netmask, and ports	2017-03-31 12:01:43 -05:00
test_tcp_oos.c	Ensure that unit tests leave the stack in a clean state	2017-08-03 22:28:50 +02:00
test_tcp_oos.h	minor: macros should not end with underscore(s)	2016-08-08 21:47:53 +02:00
test_tcp.c	Fix compiler warnings seen with clang 8.1.0 on MacOS	2017-10-13 07:52:34 -05:00
test_tcp.h	minor: macros should not end with underscore(s)	2016-08-08 21:47:53 +02:00