X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Ffileio.h;h=2e8148ff2424563bcfc60856a7591bde502601d8;hb=b733fbe7a0214eb43e402db7179697bf9c0975c1;hp=5ae51c1e28a9daa56d4fee59f25a11bf2f06922d;hpb=cda134ab1eac84f874aacf8e885a07112a7fd5ce;p=elogind.git

diff --git a/src/shared/fileio.h b/src/shared/fileio.h
index 5ae51c1e2..2e8148ff2 100644
--- a/src/shared/fileio.h
+++ b/src/shared/fileio.h
@@ -25,15 +25,21 @@
 
 #include "macro.h"
 
-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);
+typedef enum {
+        WRITE_STRING_FILE_CREATE = 1,
+        WRITE_STRING_FILE_ATOMIC = 2,
+        WRITE_STRING_FILE_AVOID_NEWLINE = 4,
+} WriteStringFileFlags;
+
+int write_string_stream(FILE *f, const char *line, bool enforce_newline);
+int write_string_file(const char *fn, const char *line, WriteStringFileFlags flags);
 
 int read_one_line_file(const char *fn, char **line);
 int read_full_file(const char *fn, char **contents, size_t *size);
 int read_full_stream(FILE *f, char **contents, size_t *size);
 
+int verify_one_line_file(const char *fn, const char *line);
+
 int parse_env_file(const char *fname, const char *separator, ...) _sentinel_;
 int load_env_file(FILE *f, const char *fname, const char *separator, char ***l);
 int load_env_file_pairs(FILE *f, const char *fname, const char *separator, char ***l);