basic/fileio: constify struct timespec arguments

diff --git a/src/basic/fileio.c b/src/basic/fileio.c
index 71a2654507f82f95e8b7b86f3a73ad63fdb6f88a..973756c891f1510fb3ca0b853d7397440d2097dd 100644 (file)
--- a/src/basic/fileio.c
+++ b/src/basic/fileio.c
@@ -117,7 +117,7 @@ int write_string_stream_ts(
                 FILE *f,
                 const char *line,
                 WriteStringFileFlags flags,
-                struct timespec *ts) {
+                const struct timespec *ts) {
 
         bool needs_nl;
         int r, fd;
@@ -161,7 +161,7 @@ int write_string_stream_ts(
                 return r;
 
         if (ts) {
-                struct timespec twice[2] = {*ts, *ts};
+                const struct timespec twice[2] = {*ts, *ts};
 
                 if (futimens(fd, twice) < 0)
                         return -errno;
@@ -174,7 +174,7 @@ static int write_string_file_atomic(
                 const char *fn,
                 const char *line,
                 WriteStringFileFlags flags,
-                struct timespec *ts) {
+                const struct timespec *ts) {
 
         _cleanup_fclose_ FILE *f = NULL;
         _cleanup_free_ char *p = NULL;
@@ -221,7 +221,7 @@ int write_string_file_ts(
                 const char *fn,
                 const char *line,
                 WriteStringFileFlags flags,
-                struct timespec *ts) {
+                const struct timespec *ts) {
 
         _cleanup_fclose_ FILE *f = NULL;
         int q, r, fd;

diff --git a/src/basic/fileio.h b/src/basic/fileio.h
index b34ed5e88b646a8f4a78e0e86a4860c7e2623662..0886354cbcf8a9348b6cb245fa28dfab461ab9c8 100644 (file)
--- a/src/basic/fileio.h
+++ b/src/basic/fileio.h
@@ -48,11 +48,11 @@ DIR* take_fdopendir(int *dfd);
 FILE* open_memstream_unlocked(char **ptr, size_t *sizeloc);
 FILE* fmemopen_unlocked(void *buf, size_t size, const char *mode);
 
-int write_string_stream_ts(FILE *f, const char *line, WriteStringFileFlags flags, struct timespec *ts);
+int write_string_stream_ts(FILE *f, const char *line, WriteStringFileFlags flags, const struct timespec *ts);
 static inline int write_string_stream(FILE *f, const char *line, WriteStringFileFlags flags) {
         return write_string_stream_ts(f, line, flags, NULL);
 }
-int write_string_file_ts(const char *fn, const char *line, WriteStringFileFlags flags, struct timespec *ts);
+int write_string_file_ts(const char *fn, const char *line, WriteStringFileFlags flags, const struct timespec *ts);
 static inline int write_string_file(const char *fn, const char *line, WriteStringFileFlags flags) {
         return write_string_file_ts(fn, line, flags, NULL);
 }