return st->ss.string;
}
+/* Returns the value of ST as a null-terminated string and then
+ reinitialized ST as an empty string. The caller must free the
+ returned string with free(). */
+char *
+ds_steal_cstr (struct string *st)
+{
+ char *s = ds_cstr (st);
+ ds_init_empty (st);
+ return s;
+}
+
/* Reads characters from STREAM and appends them to ST, stopping
after MAX_LENGTH characters, after appending a newline, or
after an I/O error or end of file was encountered, whichever
free ((char *) rel);
}
}
+
+
+\f
+
+/* Operations on uint8_t "strings" */
+
+/* Copies buffer SRC, of SRC_SIZE bytes, to DST, of DST_SIZE bytes.
+ DST is truncated to DST_SIZE bytes or padded on the right with
+ copies of PAD as needed. */
+void
+u8_buf_copy_rpad (uint8_t *dst, size_t dst_size,
+ const uint8_t *src, size_t src_size,
+ char pad)
+{
+ if (src_size >= dst_size)
+ memmove (dst, src, dst_size);
+ else
+ {
+ memmove (dst, src, src_size);
+ memset (&dst[src_size], pad, dst_size - src_size);
+ }
+}