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Diffstat (limited to 'fsdev/qemu-fsdev.c')
-rw-r--r--fsdev/qemu-fsdev.c44
1 files changed, 6 insertions, 38 deletions
diff --git a/fsdev/qemu-fsdev.c b/fsdev/qemu-fsdev.c
index 6684f7ea90..00f48ab44c 100644
--- a/fsdev/qemu-fsdev.c
+++ b/fsdev/qemu-fsdev.c
@@ -31,12 +31,10 @@ static FsDriverTable FsDrivers[] = {
int qemu_fsdev_add(QemuOpts *opts)
{
- struct FsDriverListEntry *fsle;
int i;
+ struct FsDriverListEntry *fsle;
const char *fsdev_id = qemu_opts_id(opts);
const char *fsdriver = qemu_opt_get(opts, "fsdriver");
- const char *path = qemu_opt_get(opts, "path");
- const char *sec_model = qemu_opt_get(opts, "security_model");
const char *writeout = qemu_opt_get(opts, "writeout");
bool ro = qemu_opt_get_bool(opts, "readonly", 0);
@@ -61,29 +59,9 @@ int qemu_fsdev_add(QemuOpts *opts)
return -1;
}
- if (!strcmp(fsdriver, "local") && !sec_model) {
- fprintf(stderr, "security model not specified, "
- "local fs needs security model\nvalid options are:"
- "\tsecurity_model=[passthrough|mapped|none]\n");
- return -1;
- }
-
- if (strcmp(fsdriver, "local") && sec_model) {
- fprintf(stderr, "only local fs driver needs security model\n");
- return -1;
- }
-
- if (!path) {
- fprintf(stderr, "fsdev: No path specified.\n");
- return -1;
- }
-
- fsle = g_malloc(sizeof(*fsle));
-
+ fsle = g_malloc0(sizeof(*fsle));
fsle->fse.fsdev_id = g_strdup(fsdev_id);
- fsle->fse.path = g_strdup(path);
fsle->fse.ops = FsDrivers[i].ops;
- fsle->fse.export_flags = 0;
if (writeout) {
if (!strcmp(writeout, "immediate")) {
fsle->fse.export_flags |= V9FS_IMMEDIATE_WRITEOUT;
@@ -95,22 +73,12 @@ int qemu_fsdev_add(QemuOpts *opts)
fsle->fse.export_flags &= ~V9FS_RDONLY;
}
- if (strcmp(fsdriver, "local")) {
- goto done;
+ if (fsle->fse.ops->parse_opts) {
+ if (fsle->fse.ops->parse_opts(opts, &fsle->fse)) {
+ return -1;
+ }
}
- if (!strcmp(sec_model, "passthrough")) {
- fsle->fse.export_flags |= V9FS_SM_PASSTHROUGH;
- } else if (!strcmp(sec_model, "mapped")) {
- fsle->fse.export_flags |= V9FS_SM_MAPPED;
- } else if (!strcmp(sec_model, "none")) {
- fsle->fse.export_flags |= V9FS_SM_NONE;
- } else {
- fprintf(stderr, "Invalid security model %s specified, valid options are"
- "\n\t [passthrough|mapped|none]\n", sec_model);
- return -1;
- }
-done:
QTAILQ_INSERT_TAIL(&fsdriver_entries, fsle, next);
return 0;
}