diff options
| -rw-r--r-- | test/mmap/Makefile | 22 | ||||
| -rw-r--r-- | test/mmap/mmap.c | 28 |
2 files changed, 50 insertions, 0 deletions
diff --git a/test/mmap/Makefile b/test/mmap/Makefile new file mode 100644 index 000000000..82fd5ee1b --- /dev/null +++ b/test/mmap/Makefile @@ -0,0 +1,22 @@ +TESTDIR=../ +include $(TESTDIR)/Rules.mak + + +TARGETS=mmap +all: $(TARGETS) + +mmap: mmap.c Makefile $(TESTDIR)/Config $(TESTDIR)/Rules.mak $(TESTCC) + -@ echo "-------" + -@ echo " " + -@ echo "Compiling vs uClibc: " + -@ echo " " + $(TESTCC) $(CFLAGS) -c $< -o $@.o + $(TESTCC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LIBS) + $(STRIPTOOL) -x -R .note -R .comment $@ + -./$@ + -@ echo " " + +clean: + rm -f *.[oa] *~ core $(TARGETS) + + diff --git a/test/mmap/mmap.c b/test/mmap/mmap.c new file mode 100644 index 000000000..d8b9b0024 --- /dev/null +++ b/test/mmap/mmap.c @@ -0,0 +1,28 @@ + +/* The mmap test is useful, since syscalls with 6 arguments + * (as mmap) are done differently on various architectures. + */ + +#include <unistd.h> +#include <sys/mman.h> +#include <stdlib.h> + + +int main(int argc,char *argv) +{ + void *ptr; + + + ptr = mmap(NULL, 4096, PROT_READ|PROT_WRITE, + MAP_PRIVATE|MAP_ANONYMOUS, + 0, 0); + + if(ptr==MAP_FAILED){ + perror("mmap"); + exit(1); + }else{ + printf("mmap returned %p\n",ptr); + exit(0); + } +} + |