diff options
| author | Guy Harris <guy@alum.mit.edu> | 2014-10-07 16:18:47 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2014-10-07 23:19:56 +0000 |
| commit | a566f617d8f712a8f4d1fe7b6d9b9f6ebe79ba11 (patch) | |
| tree | 1730a9b5c9cc7704273e4104a426e6987f9ef9b6 /wiretap/vwr.c | |
| parent | 5e0e4fa9e4de39f9402e6472e6b25439f8464c24 (diff) | |
No need for WTAP_ERR_CANT_READ.
Unlike the standard I/O routines, the code we introduced that supports
fast random seeking on gzipped files will always supply some specific
error code for read errors, so we don't need WTAP_ERR_CANT_READ.
Add WTAP_ERR_CANT_WRITE for writing, as we're still using the standard
I/O routines for that. Set errno to WTAP_ERR_CANT_WRITE before calling
fwrite() in wtap_dump_file_write(), so that it's used if fwrite() fails
without setting errno.
Change-Id: I6bf066a6838284a532737aa65fd0c9bb3639ad63
Reviewed-on: https://code.wireshark.org/review/4540
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'wiretap/vwr.c')
| -rw-r--r-- | wiretap/vwr.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/wiretap/vwr.c b/wiretap/vwr.c index 1a76c6c759..43cedd33fe 100644 --- a/wiretap/vwr.c +++ b/wiretap/vwr.c @@ -635,7 +635,6 @@ static gboolean vwr_read_rec_header(vwr_t *vwr, FILE_T fh, int *rec_size, int *I int f_len, v_type; guint8 header[VW_RECORD_HEADER_LENGTH]; - errno = WTAP_ERR_CANT_READ; *rec_size = 0; /* Read out the file data in 16-byte messages, stopping either after we find a frame, */ |