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| author | Nick Mathewson <nickm@torproject.org> | 2017-09-06 09:07:50 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-11-02 10:00:32 -0400 |
| commit | d5ba4851bd8c05ac5a43e302506a1ed67f6be7e7 (patch) | |
| tree | 58e70fe32a228057d6e6d10921134e04d01a813a /src/common/buffers.h | |
| parent | 342712b9ef12c0234def9c2b4eb5c63f54c8bb5b (diff) | |
| download | tor-d5ba4851bd8c05ac5a43e302506a1ed67f6be7e7.tar.gz tor-d5ba4851bd8c05ac5a43e302506a1ed67f6be7e7.zip | |
Add buf_t API helpers for using buffers to construct outputs.
Diffstat (limited to 'src/common/buffers.h')
| -rw-r--r-- | src/common/buffers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/common/buffers.h b/src/common/buffers.h index 5a52b2a81c..b05c5b13d4 100644 --- a/src/common/buffers.h +++ b/src/common/buffers.h @@ -43,6 +43,11 @@ int buf_flush_to_socket(buf_t *buf, tor_socket_t s, size_t sz, size_t *buf_flushlen); int buf_add(buf_t *buf, const char *string, size_t string_len); +void buf_add_string(buf_t *buf, const char *string); +void buf_add_printf(buf_t *buf, const char *format, ...) + CHECK_PRINTF(2, 3); +void buf_add_vprintf(buf_t *buf, const char *format, va_list args) + CHECK_PRINTF(2, 0); int buf_add_compress(buf_t *buf, struct tor_compress_state_t *state, const char *data, size_t data_len, int done); int buf_move_to_buf(buf_t *buf_out, buf_t *buf_in, size_t *buf_flushlen); @@ -62,6 +67,7 @@ void buf_assert_ok(buf_t *buf); int buf_find_string_offset(const buf_t *buf, const char *s, size_t n); void buf_pullup(buf_t *buf, size_t bytes, const char **head_out, size_t *len_out); +char *buf_extract(buf_t *buf, size_t *sz_out); #ifdef BUFFERS_PRIVATE #ifdef TOR_UNIT_TESTS |