imagex-extract initial implementation

[wimlib] / src / util.h

diff --git a/src/util.h b/src/util.h
index ee9598e0909d1f0176595e20e41c10b449509c44..3d22cf40101009f5f65722681f87208a0aa55c25 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -129,7 +129,7 @@ tstr_to_utf8_simple(const tchar *tstr, char **out);
 #define ZERO_ARRAY(array) memset(array, 0, sizeof(array))
 
 /* Used for buffering FILE IO in a few places */
-#define BUFFER_SIZE 4096
+#define BUFFER_SIZE 32768
 
 static inline void FORMAT(printf, 1, 2)
 dummy_tprintf(const tchar *format, ...)
@@ -279,10 +279,47 @@ wimlib_printf(const tchar *format, ...) FORMAT(printf, 1, 2);
 extern void
 zap_backslashes(tchar *s);
 
+extern tchar *
+canonicalize_wim_path(const tchar *wim_path);
+
+extern tchar *
+canonicalize_fs_path(const tchar *fs_path);
+
 static inline u64
 hash_u64(u64 n)
 {
        return n * 0x9e37fffffffc0001ULL;
 }
 
+extern size_t
+full_read(int fd, void *buf, size_t n);
+
+extern size_t
+full_write(int fd, const void *buf, size_t n);
+
+extern size_t
+full_pread(int fd, void *buf, size_t nbyte, off_t offset);
+
+extern size_t
+full_pwrite(int fd, const void *buf, size_t count, off_t offset);
+
+#ifdef __WIN32__
+struct iovec {
+       void *iov_base;
+       size_t iov_len;
+};
+#else
+struct iovec;
+#endif
+
+extern size_t
+full_writev(int fd, struct iovec *iov, int iovcnt);
+
+extern off_t
+filedes_offset(int fd);
+
+#ifndef __WIN32__
+#  define O_BINARY 0
+#endif
+
 #endif /* _WIMLIB_UTIL_H */