From: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
We don't support dlopening providers when statically linked as our
providers all dynamically link to libverbs. dlopening a copy of libibverbs
while the application includes a different version statically is a big
no-no.
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
---
libibverbs/dynamic_driver.c | 2 ++
libibverbs/ibverbs.h | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/libibverbs/dynamic_driver.c b/libibverbs/dynamic_driver.c
index 7a8f95b9e74f32..7fa4233251af50 100644
--- a/libibverbs/dynamic_driver.c
+++ b/libibverbs/dynamic_driver.c
@@ -31,6 +31,7 @@
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
+#ifndef _STATIC_LIBRARY_BUILD_
#define _GNU_SOURCE
#include <dlfcn.h>
@@ -237,3 +238,4 @@ void load_drivers(void)
free(name);
}
}
+#endif
diff --git a/libibverbs/ibverbs.h b/libibverbs/ibverbs.h
index 4ff4dc588410e6..5954cea30986a5 100644
--- a/libibverbs/ibverbs.h
+++ b/libibverbs/ibverbs.h
@@ -61,7 +61,14 @@ int ibverbs_get_device_list(struct list_head *list);
int ibverbs_init(void);
void ibverbs_device_put(struct ibv_device *dev);
void ibverbs_device_hold(struct ibv_device *dev);
+
+#ifdef _STATIC_LIBRARY_BUILD_
+static inline void load_drivers(void)
+{
+}
+#else
void load_drivers(void);
+#endif
struct verbs_ex_private {
BITMAP_DECLARE(unsupported_ioctls, VERBS_OPS_NUM);
--
2.19.1
