cgroup: never try to create files in cgroupfs, only open them for writing

[elogind.git] / src / shared / fileio.h

diff --git a/src/shared/fileio.h b/src/shared/fileio.h
index 5122a9a4de9387084e8e37bde0d61078400a468c..c256915799a927334f5e1d9351bf5327707a23ed 100644 (file)
--- a/src/shared/fileio.h
+++ b/src/shared/fileio.h
@@ -27,6 +27,7 @@
 
 int write_string_stream(FILE *f, const char *line);
 int write_string_file(const char *fn, const char *line);
+int write_string_file_no_create(const char *fn, const char *line);
 int write_string_file_atomic(const char *fn, const char *line);
 
 int read_one_line_file(const char *fn, char **line);