main.c   [plain text]

// BUILD:  $CC foo.c -dynamiclib  -install_name $RUN_DIR/libfoo-static.dylib  -o $BUILD_DIR/libfoo-static.dylib
// BUILD:  $CC foo.c -dynamiclib  -install_name $RUN_DIR/libfoo-dynamic.dylib -o $BUILD_DIR/libfoo-dynamic.dylib
// BUILD:  $CC main.c $BUILD_DIR/libfoo-static.dylib -o $BUILD_DIR/dlopen-empty-data.exe -DRUN_DIR="$RUN_DIR"


// RUN:  ./dlopen-empty-data.exe

#include <stdio.h>
#include <dlfcn.h>

// libfoo-static.dylib and libfoo-dynamic.dylib each have an empty (no disk size) DATA segment

int main()
{
    printf("[BEGIN] dlopen-empty-data\n");

    void* handle = dlopen(RUN_DIR "/libfoo-dynamic.dylib", RTLD_LAZY);
    if ( handle == NULL ) {
        printf("[FAIL]  dlopen-empty-data: libfoo-dynamic.dylib could not be loaded: %s\n", dlerror());
        return 0;
    }

    printf("[PASS]  dlopen-empty-data\n");
    return 0;
}