diff options
| author | Lennart Poettering <lennart@poettering.net> | 2017-09-22 20:45:06 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-09-22 20:45:06 +0200 |
| commit | ef9da4e091f35b29ea953b05b29f131524fff764 (patch) | |
| tree | 7e1b532554e8d112a06369c668840eb66b832b1c /src/basic | |
| parent | dda0f77dcedceece0d67d24eb37bbcdca897ee6d (diff) | |
fileio: support writing atomic files with timestamp
Let's make sure "ts" is taken into account when writing atomic files,
too.
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/fileio.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/basic/fileio.c b/src/basic/fileio.c index 412c80f1e..42503013e 100644 --- a/src/basic/fileio.c +++ b/src/basic/fileio.c @@ -71,7 +71,13 @@ int write_string_stream_ts(FILE *f, const char *line, bool enforce_newline, stru return fflush_and_check(f); } -static int write_string_file_atomic(const char *fn, const char *line, bool enforce_newline, bool do_fsync) { +static int write_string_file_atomic( + const char *fn, + const char *line, + bool enforce_newline, + bool do_fsync, + struct timespec *ts) { + _cleanup_fclose_ FILE *f = NULL; _cleanup_free_ char *p = NULL; int r; @@ -85,10 +91,9 @@ static int write_string_file_atomic(const char *fn, const char *line, bool enfor (void) fchmod_umask(fileno(f), 0644); - r = write_string_stream(f, line, enforce_newline); + r = write_string_stream_ts(f, line, enforce_newline, ts); if (r >= 0 && do_fsync) r = fflush_sync_and_check(f); - if (r >= 0) { if (rename(p, fn) < 0) r = -errno; @@ -113,8 +118,10 @@ int write_string_file_ts(const char *fn, const char *line, WriteStringFileFlags if (flags & WRITE_STRING_FILE_ATOMIC) { assert(flags & WRITE_STRING_FILE_CREATE); - r = write_string_file_atomic(fn, line, !(flags & WRITE_STRING_FILE_AVOID_NEWLINE), - flags & WRITE_STRING_FILE_SYNC); + r = write_string_file_atomic(fn, + line, + !(flags & WRITE_STRING_FILE_AVOID_NEWLINE), + flags & WRITE_STRING_FILE_SYNC, ts); if (r < 0) goto fail; |