From fd79de87208f94d9588315244cfc882c565d1668 Mon Sep 17 00:00:00 2001
From: Masatake YAMATO <yamato@redhat.com>
Date: Mon, 7 Mar 2022 22:07:21 +0900
Subject: [PATCH] lsfd: move xstrappend and xstrputc to lsfd.h

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
---
 misc-utils/lsfd.c | 15 ---------------
 misc-utils/lsfd.h | 13 +++++++++++++
 2 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/misc-utils/lsfd.c b/misc-utils/lsfd.c
index 6614a889d4..8d593fa279 100644
--- a/misc-utils/lsfd.c
+++ b/misc-utils/lsfd.c
@@ -305,9 +305,6 @@ struct lsfd_control {
 	struct lsfd_counter **counters;		/* NULL terminated array. */
 };
 
-static void xstrappend(char **a, const char *b);
-static void xstrputc(char **a, char c);
-
 static int column_name_to_id(const char *name, size_t namesz)
 {
 	size_t i;
@@ -1342,18 +1339,6 @@ static void __attribute__((__noreturn__)) usage(void)
 	exit(EXIT_SUCCESS);
 }
 
-static void xstrappend(char **a, const char *b)
-{
-	if (strappend(a, b) < 0)
-		err(EXIT_FAILURE, _("failed to allocate memory for string"));
-}
-
-static void xstrputc(char **a, char c)
-{
-	char b[] = {c, '\0'};
-	xstrappend(a, b);
-}
-
 static void append_filter_expr(char **a, const char *b, bool and)
 {
 	if (*a == NULL) {
diff --git a/misc-utils/lsfd.h b/misc-utils/lsfd.h
index ec8f40cfb5..cf2cb52b30 100644
--- a/misc-utils/lsfd.h
+++ b/misc-utils/lsfd.h
@@ -30,6 +30,7 @@
 #include <inttypes.h>
 
 #include "list.h"
+#include "strutils.h"
 
 /*
  * column IDs
@@ -181,4 +182,16 @@ const char *get_chrdrv(unsigned long major);
 const char *get_miscdev(unsigned long minor);
 const char *get_nodev_filesystem(unsigned long minor);
 
+static inline void xstrappend(char **a, const char *b)
+{
+	if (strappend(a, b) < 0)
+		err(XALLOC_EXIT_CODE, _("failed to allocate memory for string"));
+}
+
+static inline void xstrputc(char **a, char c)
+{
+	char b[] = {c, '\0'};
+	xstrappend(a, b);
+}
+
 #endif /* UTIL_LINUX_LSFD_H */
-- 
2.47.2