diff options
| author | Damien George <damien.p.george@gmail.com> | 2014-06-11 16:01:52 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2014-06-11 16:01:52 +0100 |
| commit | 820896746c9935e0233b179d4a7601a3f2609763 (patch) | |
| tree | baac4ca18b27331f885babcee8d9e10bae230c92 /stmhal/file.c | |
| parent | b7572ad11b31d4e357139e877a0815ebd6ae515e (diff) | |
| download | micropython-820896746c9935e0233b179d4a7601a3f2609763.tar.gz micropython-820896746c9935e0233b179d4a7601a3f2609763.zip | |
stmhal, file: Seek to end of file if opened in 'a' mode.
Diffstat (limited to 'stmhal/file.c')
| -rw-r--r-- | stmhal/file.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/stmhal/file.c b/stmhal/file.c index fbaff879f4..a00c9a8f8f 100644 --- a/stmhal/file.c +++ b/stmhal/file.c @@ -202,6 +202,11 @@ STATIC mp_obj_t file_obj_make_new(mp_obj_t type, uint n_args, uint n_kw, const m nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT((machine_int_t)fresult_to_errno_table[res]))); } + // for 'a' mode, we must begin at the end of the file + if ((mode & FA_OPEN_ALWAYS) != 0) { + f_lseek(&o->fp, f_size(&o->fp)); + } + return o; } |