mirror of
https://github.com/wolfSSL/wolfssl.git
synced 2026-07-05 20:50:49 +02:00
Andrew Hutchings
3720a9496c
Merging TranslateReturnCode into wolfSSL_LastError dropped the IP_SOCK_getsockopt(SO_ERROR) lookup emNET integrations need to retrieve the canonical IP_ERR_* for a failed recv/send, leaving a broken branch that returned the raw value and mishandled the POSIX-facade convention. Restore the historic lookup (fixing the optlen pointer-vs-int typo along the way) and add a CI test that builds wolfSSL with -DWOLFSSL_EMNET against a clean-room shim providing an emNET-faithful IP_SOCK_getsockopt (SO_ERROR-then-errno fallback, since Linux does not stash EAGAIN in SO_ERROR); recv/send fall through to glibc.
60 lines
1.8 KiB
Makefile
60 lines
1.8 KiB
Makefile
# Build the emNET non-blocking handshake test.
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# Requires wolfSSL already configured + built at the repo root with
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# WOLFSSL_EMNET and the emnet IP include path, e.g.:
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#
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# cd $(repo_root)
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# ./autogen.sh
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# ./configure --enable-static --disable-shared --enable-tls13 \
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# --disable-oldtls CFLAGS="-DWOLFSSL_EMNET \
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# -I$$(pwd)/tests/emnet"
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# make
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# make -C tests/emnet run
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#
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# recv/send fall through to glibc's POSIX implementation (-1 + errno
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# on would-block); wolfSSL_LastError then retrieves the canonical
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# IP_ERR_* via IP_SOCK_getsockopt in the shim. This is the integrator
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# convention that reproduces ticket #21673 and the one wolfSSL's
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# WOLFSSL_EMNET error path must handle correctly.
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CURDIR := $(shell pwd)
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WOLFSSL_ROOT := $(abspath $(CURDIR)/../..)
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WOLFSSL_LIB := $(WOLFSSL_ROOT)/src/.libs/libwolfssl.a
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CC ?= cc
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CFLAGS_TEST := -Wall -Wextra -O2 -g \
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-DWOLFSSL_EMNET \
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-I$(CURDIR) \
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-I$(WOLFSSL_ROOT)
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LIBS_TEST := $(WOLFSSL_LIB) -lpthread -lm
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TEST_BIN := emnet_nonblock_test
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.PHONY: all run clean check-lib
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all: $(TEST_BIN)
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check-lib:
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@if [ ! -f "$(WOLFSSL_LIB)" ]; then \
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echo "error: $(WOLFSSL_LIB) not found."; \
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echo "Build wolfSSL first (see header of this Makefile)."; \
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exit 1; \
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fi
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# check-lib is an order-only dependency (after |) so its phony status
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# does not force the binary to relink on every `make` invocation.
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$(TEST_BIN): emnet_nonblock_test.o emnet_shim.o | check-lib
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$(CC) -o $@ emnet_nonblock_test.o emnet_shim.o $(LIBS_TEST)
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emnet_nonblock_test.o: emnet_nonblock_test.c
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$(CC) $(CFLAGS_TEST) -c $< -o $@
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emnet_shim.o: emnet_shim.c IP/IP.h
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$(CC) $(CFLAGS_TEST) -c $< -o $@
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# Run from the repo root so the relative cert paths resolve.
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run: $(TEST_BIN)
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cd $(WOLFSSL_ROOT) && ./tests/emnet/$(TEST_BIN)
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clean:
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rm -f *.o $(TEST_BIN)
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