From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Wed, 4 Jul 2018 13:16:36 +0000 (+0300)
Subject: doveadm: Add doveadm_print_get_headers_count()
X-Git-Tag: 2.3.9~1608
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ed391e5afe56bc36ed74eb02fe99386f78daa445;p=thirdparty%2Fdovecot%2Fcore.git

doveadm: Add doveadm_print_get_headers_count()

Returns the number of headers added to printer.
---

diff --git a/src/doveadm/doveadm-print.c b/src/doveadm/doveadm-print.c
index 8af38b53ab..7cc7a59107 100644
--- a/src/doveadm/doveadm-print.c
+++ b/src/doveadm/doveadm-print.c
@@ -55,6 +55,11 @@ void doveadm_print_header_simple(const char *key_title)
 	doveadm_print_header(key_title, key_title, 0);
 }
 
+unsigned int doveadm_print_get_headers_count(void)
+{
+	return array_count(&ctx->headers);
+}
+
 static void doveadm_print_sticky_headers(void)
 {
 	const struct doveadm_print_header_context *headers;
diff --git a/src/doveadm/doveadm-print.h b/src/doveadm/doveadm-print.h
index cf99aaca87..2585ed48af 100644
--- a/src/doveadm/doveadm-print.h
+++ b/src/doveadm/doveadm-print.h
@@ -27,6 +27,8 @@ bool doveadm_print_is_initialized(void);
 void doveadm_print_header(const char *key, const char *title,
 			  enum doveadm_print_header_flags flags);
 void doveadm_print_header_simple(const char *key_title);
+unsigned int doveadm_print_get_headers_count(void);
+
 void doveadm_print(const char *value);
 void doveadm_print_num(uintmax_t value);
 /* Stream for same field continues until len=0 */