fileio: consolidate write_string_file*()

Merge write_string_file(), write_string_file_no_create() and
write_string_file_atomic() into write_string_file() and provide a flags mask
that allows combinations of atomic writing, newline appending and automatic
file creation. Change all users accordingly.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c
index f7728dcff..4b2117561 100644
--- a/src/vconsole/vconsole-setup.c
+++ b/src/vconsole/vconsole-setup.c
@@ -56,7 +56,7 @@ static int disable_utf8(int fd) {
         if (k < 0)
                 r = k;
 
-        k = write_string_file("/sys/module/vt/parameters/default_utf8", "0");
+        k = write_string_file("/sys/module/vt/parameters/default_utf8", "0", WRITE_STRING_FILE_CREATE);
         if (k < 0)
                 r = k;
 
@@ -89,7 +89,7 @@ static int enable_utf8(int fd) {
         if (k < 0)
                 r = k;
 
-        k = write_string_file("/sys/module/vt/parameters/default_utf8", "1");
+        k = write_string_file("/sys/module/vt/parameters/default_utf8", "1", WRITE_STRING_FILE_CREATE);
         if (k < 0)
                 r = k;