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Revert to boolean value; the old negative value is
now in show_local_fs.
(show_local_fs): New variable.
(show_dev): New args me_dummy and me_class. Use show_local_fs
and boolean show_all_fs in combination with these new args
to decide whether to show a device.
(show_disk): Pass flags to show_dev.
(show_point): Use a non-dummy mount entry if possible.
(show_all_entries): Pass flags to show_dev.
(main): --local sets show_local_fs now. Ask for file system types if
show_local_fs is nonzero, since ME_REMOTE might need them.
From Paul.
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{"all", no_argument, &show_all_fs, 1},
but rather this form:
{"all", no_argument, NULL, 'a'},
Using the latter, all the option handling in one place: the getopt loop.
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(show_all_fs): If negative, omit non-local filesystems.
All uses of (all_fs != 0) changed to (all_fs > 0).
(long_options, usage, main): Add -l or --local option.
(main): When asking for df of an explicit file name, get all
the mount points, so that we're more likely to find it when
we look it up.
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up out of if-block -- code in the else-block depends on it too.
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replace with new variable output_block_size. All uses changed.
(long_options, usage, main): Add --block-size.
(main, decode_switches): Use new human_block_size function to
initialize output block size consistently with other programs.
(print_header, show_dev): Shrink some columns and expand
others, to squeeze in support for today's larger filesystems.
(print_header): Print output block size using power-of-1024 SI format.
(df_readable): Coalesce last two args into one, for convenience.
All callers changed.
(main): Remove check for portable output format and larger
or human-readable block sizes.
From Paul Eggert.
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and available columns from 7 to 8.
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assume the original value corresponding to fsu_bavail was negative.
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last column of `df -i' output. From Andreas Schwab.
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with the rest of the output.
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(show_dev): If a value consists entirely of 1 bits, or is derived
from some other value that consists entirely of 1 bits, report "-".
Check inode and block counts more carefully for plausibility,
to avoid arithmetic overflow when computing percentages.
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Include "closeout.h".
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just like `fsu.fsu_blocks == 0' as an indicator that usage information
is invalid. This happens with Solaris-5.5.1 CD-ROM partitions.
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not e.g., -a) back up to precede first print stmt.
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blocks_used etc. and blocks_percent_used,
inodes_used etc. and inodes_percent_used into respective branches
of the `if (inode_format)' statement where they're actually used.
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("human.h"): Include.
(LONGEST_HUMAN_READABLE_1K_BYTE_BLOCKS): Remove.
(human_readable_base): Renamed from human_blocks; value is now
zero or positive integer, not just zero or nonzero.
(output_units): New variable;
replaces booleans kilobyte_blocks and megabyte_blocks.
(long_options): Add --si or -H.
(print_header): Adjust to renamed option variables.
(human_readable_1k_blocks): Remove.
(show_dev): Count blocks using uintmax_t, not long.
Calculate percentages using double, not long; this still isn't
perfect as it suffers double rounding, but it's more likely to
round correctly in practice than using long did.
Adjust to renamed option variables.
Use new human_readable library function to format uintmax_t values.
(usage): Add -H, --si.
(main): Adjust to renamed option variables.
Use -H if BLOCKSIZE is SI. Add -H.
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be more consistent. Declare I in inner scopes.
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*) 0' as last parameter in getopt_long call.
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Patch from Kaveh Ghazi.
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with Solaris. From Peter Eriksson.
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instead of open-coding them. When given FILE containing no slashes,
chdir to the directory containing it (the current directory) rather
than to `..'.
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"save-cwd.h": New include.
(show_dev): Deal with null values for DISK and FSTYPE,
including interpreting special 0 errno return from get_fs_usage.
(show_point): Don't fail if we can't find a mount entry for POINT,
just call show_dev with 0 values and let it fail if necessary.
(main): Require a non-zero MOUNT_LIST only if showing all filesystems.
(find_mount_point): New function.
(xgetcwd): New declaration.
All from Miles.
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Use STREQ here instead of strcmp(...) == 0.
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all forward dcls. Remove forward dcls.
Declare parameters const as appropriate.
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Remove prototype. Declare parameter FSTYPE to be const.
(excluded_fstype): Likewise.
(main): Fail with a diagnostic if both --human-readable and
--portability are used.
Likewise if --megabytes and --portability are used.
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(usage): Reflect the change.
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