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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-12-17 20:03:59 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-02-07 14:48:37 -0500 |
| commit | 48ce73b1bef20331007b35de7ade8fe26cd55e84 (patch) | |
| tree | 27cefdfd5e4f49a92d81e6a98f48b4f83a9c1639 /include | |
| parent | fs_parse: fold fs_parameter_desc/fs_parameter_spec (diff) | |
| download | linux-dev-48ce73b1bef20331007b35de7ade8fe26cd55e84.tar.xz linux-dev-48ce73b1bef20331007b35de7ade8fe26cd55e84.zip | |
fs_parse: handle optional arguments sanely
Don't bother with "mixed" options that would allow both the
form with and without argument (i.e. both -o foo and -o foo=bar).
Rather than trying to shove both into a single fs_parameter_spec,
allow having with-argument and no-argument specs with the same
name and teach fs_parse to handle that.
There are very few options of that sort, and they are actually
easier to handle that way - callers end up with less postprocessing.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs_parser.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h index dcbac245e7a3..2e1e15f0cf4a 100644 --- a/include/linux/fs_parser.h +++ b/include/linux/fs_parser.h @@ -49,7 +49,6 @@ struct fs_parameter_spec { u8 opt; /* Option number (returned by fs_parse()) */ enum fs_parameter_type type:8; /* The desired parameter type */ unsigned short flags; -#define fs_param_v_optional 0x0001 /* The value is optional */ #define fs_param_neg_with_no 0x0002 /* "noxxx" is negative param */ #define fs_param_neg_with_empty 0x0004 /* "xxx=" is negative param */ #define fs_param_deprecated 0x0008 /* The param is deprecated */ |