diff options
Diffstat (limited to 'fs/fs_parser.c')
| -rw-r--r-- | fs/fs_parser.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/fs_parser.c b/fs/fs_parser.c index 24727ec34e5a..8f583b814e6e 100644 --- a/fs/fs_parser.c +++ b/fs/fs_parser.c @@ -308,6 +308,26 @@ int fs_param_is_fd(struct p_log *log, const struct fs_parameter_spec *p, } EXPORT_SYMBOL(fs_param_is_fd); +int fs_param_is_file_or_string(struct p_log *log, + const struct fs_parameter_spec *p, + struct fs_parameter *param, + struct fs_parse_result *result) +{ + switch (param->type) { + case fs_value_is_string: + return fs_param_is_string(log, p, param, result); + case fs_value_is_file: + result->uint_32 = param->dirfd; + if (result->uint_32 <= INT_MAX) + return 0; + break; + default: + break; + } + return fs_param_bad_value(log, param); +} +EXPORT_SYMBOL(fs_param_is_file_or_string); + int fs_param_is_uid(struct p_log *log, const struct fs_parameter_spec *p, struct fs_parameter *param, struct fs_parse_result *result) { |