Open up libzfs_run_process/libzfs_load_module

Recently helper functions were added to libzfs_util to load a kernel
module or execute a process.  Initially this functionality was limited
to libzfs but it has become clear there will be other consumers.  This
change opens up the interface so it may be used where appropriate.

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/libzfs/libzfs_util.c b/lib/libzfs/libzfs_util.c
index 33c440c48..37dba8d39 100644
--- a/lib/libzfs/libzfs_util.c
+++ b/lib/libzfs/libzfs_util.c
@@ -631,7 +631,7 @@ libzfs_module_loaded(const char *module)
 	return result;
 }
 
-static int
+int
 libzfs_run_process(const char *path, char *argv[])
 {
 	pid_t pid;
@@ -657,13 +657,14 @@ libzfs_run_process(const char *path, char *argv[])
 	return -1;
 }
 
-static int
+int
 libzfs_load_module(const char *module)
 {
 	char *argv[4] = {"/sbin/modprobe", "-q", (char *)module, (char *)0};
 
 	if (libzfs_module_loaded(module))
 		return 0;
+
 	return libzfs_run_process("/sbin/modprobe", argv);
 }