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, 1 insertions, 1 deletions

diff --git a/src/hibernate-resume/hibernate-resume.c b/src/hibernate-resume/hibernate-resume.c
index 43aac616b6..1f3b169905 100644
--- a/src/hibernate-resume/hibernate-resume.c
+++ b/src/hibernate-resume/hibernate-resume.c
@@ -65,7 +65,7 @@ int main(int argc, char *argv[]) {
                 return EXIT_FAILURE;
         }
 
-        r = write_string_file("/sys/power/resume", major_minor);
+        r = write_string_file("/sys/power/resume", major_minor, WRITE_STRING_FILE_CREATE);
         if (r < 0) {
                 log_error_errno(r, "Failed to write '%s' to /sys/power/resume: %m", major_minor);
                 return EXIT_FAILURE;