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c1a9658bd1
the old behavior of exposing nothing except plain ISO C can be obtained by defining __STRICT_ANSI__ or using a compiler option (such as -std=c99) that predefines it. the new default featureset is POSIX with XSI plus _BSD_SOURCE. any explicit feature test macros will inhibit the default. installation docs have also been updated to reflect this change.
58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
#ifndef _SYS_STATVFS_H
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#define _SYS_STATVFS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <features.h>
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#define __NEED_fsblkcnt_t
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#define __NEED_fsfilcnt_t
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#include <bits/alltypes.h>
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#include <endian.h>
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struct statvfs {
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unsigned long f_bsize, f_frsize;
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fsblkcnt_t f_blocks, f_bfree, f_bavail;
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fsfilcnt_t f_files, f_ffree, f_favail;
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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unsigned long f_fsid;
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unsigned :8*(2*sizeof(int)-sizeof(long));
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#else
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unsigned :8*(2*sizeof(int)-sizeof(long));
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unsigned long f_fsid;
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#endif
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unsigned long f_flag, f_namemax;
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int __reserved[6];
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};
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int statvfs (const char *__restrict, struct statvfs *__restrict);
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int fstatvfs (int, struct statvfs *);
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#define ST_RDONLY 1
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#define ST_NOSUID 2
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#define ST_NODEV 4
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#define ST_NOEXEC 8
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#define ST_SYNCHRONOUS 16
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#define ST_MANDLOCK 64
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#define ST_WRITE 128
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#define ST_APPEND 256
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#define ST_IMMUTABLE 512
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#define ST_NOATIME 1024
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#define ST_NODIRATIME 2048
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#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
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#define statvfs64 statvfs
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#define fstatvfs64 fstatvfs
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#define fsblkcnt64_t fsblkcnt_t
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#define fsfilcnt64_t fsfilcnt_t
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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