From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 23 May 2019 10:59:06 +0000 (+0900)
Subject: table: add teble_add_string_cell()
X-Git-Tag: v243-rc1~342^2~8
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5896e03c6f0a39a0fe75ddc3cfe54af1f7dc4113;p=thirdparty%2Fsystemd.git

table: add teble_add_string_cell()
---

diff --git a/src/shared/format-table.c b/src/shared/format-table.c
index 4f4a84d7494..de72bf02f32 100644
--- a/src/shared/format-table.c
+++ b/src/shared/format-table.c
@@ -380,6 +380,20 @@ int table_add_cell_full(
         return 0;
 }
 
+int table_add_cell_stringf(Table *t, TableCell **ret_cell, const char *format, ...) {
+        _cleanup_free_ char *buffer = NULL;
+        va_list ap;
+        int r;
+
+        va_start(ap, format);
+        r = vasprintf(&buffer, format, ap);
+        va_end(ap);
+        if (r < 0)
+                return -ENOMEM;
+
+        return table_add_cell(t, ret_cell, TABLE_STRING, buffer);
+}
+
 int table_dup_cell(Table *t, TableCell *cell) {
         size_t i;
 
diff --git a/src/shared/format-table.h b/src/shared/format-table.h
index 85e3afce4c3..5a52c43e25a 100644
--- a/src/shared/format-table.h
+++ b/src/shared/format-table.h
@@ -36,6 +36,7 @@ int table_add_cell_full(Table *t, TableCell **ret_cell, TableDataType type, cons
 static inline int table_add_cell(Table *t, TableCell **ret_cell, TableDataType type, const void *data) {
         return table_add_cell_full(t, ret_cell, type, data, (size_t) -1, (size_t) -1, (unsigned) -1, (unsigned) -1, (unsigned) -1);
 }
+int table_add_cell_stringf(Table *t, TableCell **ret_cell, const char *format, ...) _printf_(3, 4);
 
 int table_dup_cell(Table *t, TableCell *cell);