X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=fd.h;h=7fdff916cec60425719772e55bc44027f1d54f86;hb=3c96f3b4f7bb1be1c630085981e83eb0260b99a7;hp=55f1cacb6897c7012aa342eb1130449e3b5e2109;hpb=093138ba762b3179f4d0375bbaf4250b9e016289;p=osl.git

diff --git a/fd.h b/fd.h
index 55f1cac..7fdff91 100644
--- a/fd.h
+++ b/fd.h
@@ -11,7 +11,10 @@ int para_opendir(const char *dirname, DIR **dir, int *cwd);
 int para_fchdir(int fd);
 int mmap_full_file(const char *filename, int open_mode, void **map,
 	size_t *size, int *fd_ptr);
-int para_munmap(void *start, size_t length);
+int osl_munmap(void *start, size_t length);
+int write_all(int fd, const char *buf, size_t *len);
+int write_file(const char *filename, const void *buf, size_t size);
+int truncate_file(const char *filename, off_t size);
 
 /**
  * A wrapper for mkdir(2).
@@ -28,3 +31,26 @@ static inline int osl_mkdir(const char *path, mode_t mode)
 	return -ERRNO_TO_ERROR(errno);
 }
 
+/**
+ * A wrapper for rename(2).
+ *
+ * \param old_path The source path.
+ * \param new_path The destination path.
+ *
+ * \return Standard.
+ *
+ * \sa rename(2).
+ */
+_static_inline_ int osl_rename(const char *old_path, const char *new_path)
+{
+	if (rename(old_path, new_path) < 0)
+		return -ERRNO_TO_ERROR(errno);
+	return 1;
+}
+
+_static_inline_ int osl_stat(const char *path, struct stat *buf)
+{
+	if (stat(path, buf) >= 0)
+		return 1;
+	return -ERRNO_TO_ERROR(errno);
+}