/*
- * Sherlock Library -- Large File Support
+ * UCW Library -- Large File Support
*
* (c) 1999--2002 Martin Mares <mj@ucw.cz>
*
* of the GNU Lesser General Public License.
*/
-#ifndef _SHERLOCK_LFS_H
-#define _SHERLOCK_LFS_H
+#ifndef _UCW_LFS_H
+#define _UCW_LFS_H
#include <fcntl.h>
#include <unistd.h>
#define sh_mmap(a,l,p,f,d,o) mmap64(a,l,p,f,d,o)
#define sh_pread pread64
#define sh_pwrite pwrite64
+#define sh_stat stat64
+#define sh_fstat fstat64
+typedef struct stat64 sh_stat_t;
#else /* !CONFIG_LFS */
#define sh_mmap(a,l,p,f,d,o) mmap(a,l,p,f,d,o)
#define sh_pread pread
#define sh_pwrite pwrite
+#define sh_stat stat
+#define sh_fstat fstat
+typedef struct stat sh_stat_t;
#endif /* !CONFIG_LFS */
-#define SHERLOCK_HAVE_PREAD
+#if defined(_POSIX_SYNCHRONIZED_IO) && (_POSIX_SYNCHRONIZED_IO > 0)
+#define sh_fdatasync fdatasync
+#else
+#define sh_fdatasync fsync
+#endif
+
+#define HAVE_PREAD
static inline sh_off_t
sh_file_size(byte *name)
int fd = sh_open(name, O_RDONLY);
if (fd < 0)
die("Cannot open %s: %m", name);
- sh_off_t len = sh_seek(fd, 0, SEEK_SET);
+ sh_off_t len = sh_seek(fd, 0, SEEK_END);
close(fd);
return len;
}
-#endif /* !_SHERLOCK_LFS_H */
+#endif /* !_UCW_LFS_H */