converted a couple more functions to use a fd instead of a FILE*

added a new utility fn file_lines_slashcont() which is used to handle
files that treat a \ followed by a newline as a blank
(This used to be commit 384ecd9d66ccd31ee85000c0ca55d413d8f2cc53)

1 files changed, 23 insertions, 0 deletions

diff --git a/source3/lib/util_file.c b/source3/lib/util_file.c
index 1ef713b105..f3e2879587 100644
--- a/source3/lib/util_file.c
+++ b/source3/lib/util_file.c
@@ -473,3 +473,26 @@ void file_lines_free(char **lines)
 	free(lines);
 }
 
+
+/****************************************************************************
+take a lislist of lines and modify them to produce a list where \ continues
+a line
+****************************************************************************/
+void file_lines_slashcont(char **lines)
+{
+	int i, j;
+
+	for (i=0; lines[i];) {
+		int len = strlen(lines[i]);
+		if (lines[i][len-1] == '\\') {
+			lines[i][len-1] = ' ';
+			if (lines[i+1]) {
+				char *p = &lines[i][len];
+				while (p < lines[i+1]) *p++ = ' ';
+				for (j = i+1; lines[j]; j++) lines[j] = lines[j+1];
+			}
+		} else {
+			i++;
+		}
+	}
+}