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hw/9pfs: Use export flag for indicating security model

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This helps to remove some of the structure members

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Aneesh Kumar K.V 2011-10-13 13:21:00 +05:30
parent fbcbf101aa
commit b97400caef
5 changed files with 68 additions and 73 deletions
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19
fsdev/qemu-fsdev.c
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@ -72,14 +72,29 @@ int qemu_fsdev_add(QemuOpts *opts)
fsle->fse.fsdev_id = g_strdup(fsdev_id);
fsle->fse.path = g_strdup(path);
fsle->fse.security_model = g_strdup(sec_model);
fsle->fse.ops = FsDrivers[i].ops;
fsle->fse.export_flags = 0;
if (writeout) {
if (!strcmp(writeout, "immediate")) {
fsle->fse.export_flags = V9FS_IMMEDIATE_WRITEOUT;
fsle->fse.export_flags |= V9FS_IMMEDIATE_WRITEOUT;
}
}
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, "Default to security_model=none. You may want"
" enable advanced security model using "
"security option:\n\t security_model=passthrough\n\t "
"security_model=mapped\n");
fsle->fse.export_flags |= V9FS_SM_NONE;
}
QTAILQ_INSERT_TAIL(&fsdriver_entries, fsle, next);
return 0;
}