diff options
Diffstat (limited to 'libc/misc/statfs/fstatvfs64.c')
| -rw-r--r-- | libc/misc/statfs/fstatvfs64.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/libc/misc/statfs/fstatvfs64.c b/libc/misc/statfs/fstatvfs64.c index 02e7011cf..2d44e4217 100644 --- a/libc/misc/statfs/fstatvfs64.c +++ b/libc/misc/statfs/fstatvfs64.c @@ -28,6 +28,7 @@ #include <sys/statfs.h> #include <sys/statvfs.h> + /* Experimentally off - libc_hidden_proto(memset) */ /* Experimentally off - libc_hidden_proto(strcmp) */ /* Experimentally off - libc_hidden_proto(strsep) */ @@ -37,19 +38,40 @@ libc_hidden_proto(endmntent) #undef stat #define stat stat64 +#if defined __UCLIBC_LINUX_SPECIFIC__ libc_hidden_proto(fstatfs64) libc_hidden_proto(fstat64) +#endif libc_hidden_proto(stat64) int fstatvfs64 (int fd, struct statvfs64 *buf) { struct statfs64 fsbuf; struct stat64 st; +#if !defined __UCLIBC_LINUX_SPECIFIC__ + int ret; + struct statvfs buf32; + ret = fstatvfs (fd, &buf32); + if (ret == 0) { + fsbuf.f_bsize = buf32.f_bsize; + fsbuf.f_frsize = buf32.f_frsize; + fsbuf.f_blocks = buf32.f_blocks; + fsbuf.f_bfree = buf32.f_bfree; + fsbuf.f_bavail = buf32.f_bavail; + fsbuf.f_files = buf32.f_files; + fsbuf.f_ffree = buf32.f_ffree; + if (sizeof (fsbuf.f_fsid) == sizeof(buf32.f_fsid)) + memcpy (&fsbuf.f_fsid, &buf32.f_fsid, sizeof(fsbuf.f_fsid)); + /* and if not, then you could approximate or whatever.. */ + fsbuf.f_namelen = buf32.f_namemax; + } else + return ret; +#else /* Get as much information as possible from the system. */ if (fstatfs64 (fd, &fsbuf) < 0) return -1; - +#endif #define STAT(st) fstat64 (fd, st) #include "internal_statvfs.c" |