build: fix musl build

Signed-off-by: Michal Rábek <[email protected]>

Author: MichaelRabek

libnvme/src/nvme/linux.c

@@ -12,6 +12,10 @@
 #include <string.h>
 #include <errno.h>
 
+#ifndef _GNU_SOURCE
+#include <libgen.h>
+#endif
+
 #include <sys/param.h>
 #include <sys/stat.h>
 #include <fcntl.h>

libnvme/test/ioctl/mock.c

@@ -157,9 +157,12 @@ int ioctl(int fd, int request, ...)
 		real_ioctl = dlsym(RTLD_NEXT, "ioctl");
 		if (!real_ioctl)
 			fail("Error: dlsym failed to find original ioctl\n");
-#else
+#elif defined(HAVE_GLIBC_IOCTL) && HAVE_GLIBC_IOCTL == 1
 		fprintf(stderr, "Warning: unhandled ioctl %lx\n", request);
 		return -ENOTTY;
+#else
+		fprintf(stderr, "Warning: unhandled ioctl %x\n", request);
+		return -ENOTTY;
 #endif
 	}