Add a safe wrapper for write and fix some warnings

[i3/i3] / include / libi3.h

diff --git a/include/libi3.h b/include/libi3.h
index b60dda5c64ee2cc1a533b441ee11b5500bac36a6..3a1258273b912847ccc429adafbaba28b86cbd82 100644 (file)
--- a/include/libi3.h
+++ b/include/libi3.h
@@ -134,6 +134,20 @@ char *sstrdup(const char *str);
  */
 int sasprintf(char **strp, const char *fmt, ...);
 
+/**
+ * Wrapper around correct write which returns -1 (meaning that
+ * write failed) or count (meaning that all bytes were written)
+ *
+ */
+ssize_t writeall(int fd, const void *buf, size_t count);
+
+/**
+ * Safe-wrapper around writeall which exits if it returns -1 (meaning that
+ * write failed)
+ *
+ */
+ssize_t swrite(int fd, const void *buf, size_t count);
+
 /**
  * Build an i3String from an UTF-8 encoded string.
  * Returns the newly-allocated i3String.
@@ -217,6 +231,11 @@ size_t i3string_get_num_bytes(i3String *str);
  */
 bool i3string_is_markup(i3String *str);
 
+/**
+ * Set whether the i3String should use Pango markup.
+ */
+void i3string_set_markup(i3String *str, bool is_markup);
+
 /**
  * Returns the number of glyphs in an i3String.
  *