#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/time.h>
+#include <sys/mman.h>
#include <signal.h>
#include <assert.h>
#include <ccan/time/time.h>
static pid_t orig_pid;
-static const char info_to_arg[] = "mceoxprwf";
+static const char info_to_arg[] = "mceoxprwfa";
/* Dummy call used for failtest_undo wrappers. */
static struct failtest_call unrecorded_call;
return p->u.open.ret;
}
+void *failtest_mmap(void *addr, size_t length, int prot, int flags,
+ int fd, off_t offset, const char *file, unsigned line)
+{
+ struct failtest_call *p;
+ struct mmap_call call;
+
+ call.addr = addr;
+ call.length = length;
+ call.prot = prot;
+ call.flags = flags;
+ call.offset = offset;
+ call.fd = fd;
+
+ p = add_history(FAILTEST_MMAP, file, line, &call);
+ if (should_fail(p)) {
+ p->u.mmap.ret = MAP_FAILED;
+ p->error = ENOMEM;
+ } else {
+ p->u.mmap.ret = mmap(addr, length, prot, flags, fd, offset);
+ }
+ errno = p->error;
+ return p->u.mmap.ret;
+}
+
static void cleanup_pipe(struct pipe_call *call)
{
if (!call->closed[0])