[PATCH] init.c: Expose f_out and f_err to loaded libraries via dlsym()
Loaded ioengines would like to use the logging functions but can't, as
they can't see f_out and f_err. Create get_f_{out,err}() so that
the libraries can dlsym() them. Compile fio with -rdynamic so dlopen()
works.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.h b/fio.h
index 6d0c9e3..4eabfbc 100644
--- a/fio.h
+++ b/fio.h
@@ -715,6 +715,9 @@
fprintf(stderr, ##args); \
} while (0)
+FILE *get_f_out(void);
+FILE *get_f_err(void);
+
struct ioengine_ops {
struct list_head list;
char name[16];