Mercurial > gnulib
view lib/fsusage.h @ 40086:d6de7c427079
stdopen: modernize and simplify
* lib/stdopen.c: Update copyright date
Do not include sys/types.h; no longer needed these days.
(stdopen): Use C99-style decl in loop. Return int errno
value, rather than just a bool. Do not worry about fd mismatches,
since the caller cares only if 0, 1, 2 are occupied.
* lib/stdopen.h: No need to include <stdbool.h>.
* m4/stdopen.m4: Remove.
* modules/stdopen: New file.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sat, 05 Jan 2019 18:02:32 -0800 |
parents | b06060465f09 |
children |
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/* fsusage.h -- declarations for file system space usage info Copyright (C) 1991-1992, 1997, 2003-2006, 2009-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Space usage statistics for a file system. Blocks are 512-byte. */ #if !defined FSUSAGE_H_ # define FSUSAGE_H_ # include <stdint.h> # include <stdbool.h> struct fs_usage { uintmax_t fsu_blocksize; /* Size of a block. */ uintmax_t fsu_blocks; /* Total blocks. */ uintmax_t fsu_bfree; /* Free blocks available to superuser. */ uintmax_t fsu_bavail; /* Free blocks available to non-superuser. */ bool fsu_bavail_top_bit_set; /* 1 if fsu_bavail represents a value < 0. */ uintmax_t fsu_files; /* Total file nodes. */ uintmax_t fsu_ffree; /* Free file nodes. */ }; int get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp); #endif