1 files changed, 48 insertions, 0 deletions
diff --git a/package/toolbox/src/lib/fgetln.c b/package/toolbox/src/lib/fgetln.c
new file mode 100644
index 000000000..647cf9faa
--- /dev/null
+++ b/package/toolbox/src/lib/fgetln.c
@@ -0,0 +1,48 @@
+/*-
+ * Copyright (c) 2007, 2009
+ *	Thorsten Glaser <tg@mirbsd.org>
+ *
+ * Provided that these terms and disclaimer and all copyright notices
+ * are retained or reproduced in an accompanying document, permission
+ * is granted to deal in this work without restriction, including un-
+ * limited rights to use, publicly perform, distribute, sell, modify,
+ * merge, give away, or sublicence.
+ *
+ * This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
+ * the utmost extent permitted by applicable law, neither express nor
+ * implied; without malicious intent or gross negligence. In no event
+ * may a licensor, author or contributor be held liable for indirect,
+ * direct, other damage, loss, or other issues arising in any way out
+ * of dealing in the work, even if advised of the possibility of such
+ * damage or existence of a defect, except proven that it results out
+ * of said person's immediate fault when using the work as intended.
+ *-
+ * fgetln() wrapper for operating systems with getline() – glibc
+ */
+
+#undef _GNU_SOURCE
+#define _GNU_SOURCE		/* for getline() */
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+
+__RCSID("$MirOS: contrib/code/mirmake/dist/contrib/fgetln.c,v 1.7 2014/12/20 22:23:29 tg Exp $");
+
+char *fgetln(FILE *, size_t *);
+
+char *
+fgetln(FILE *stream, size_t *len)
+{
+	static char *lb = NULL;
+	static size_t lbsz = 0;
+
+	if ((*len = getline(&lb, &lbsz, stream)) != (size_t)-1)
+		/* getdelim ensures *len is not 0 here */
+		return (lb);
+
+	/* not required by manpage, but reference implementation does this */
+	*len = 0;
+
+	/* not required to zero lb or lbsz: getdelim manages it */
+	return (NULL);
+}