diff options
Diffstat (limited to 'lib/vty.h')
| -rw-r--r-- | lib/vty.h | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -125,6 +125,12 @@ struct vty { /* What address is this vty comming from. */ char address[SU_ADDRSTRLEN]; + + /* "frame" output. This is buffered and will be printed if some + * actual output follows, or will be discarded if the frame ends + * without any output. */ + size_t frame_pos; + char frame[1024]; }; static inline void vty_push_context(struct vty *vty, int node, uint64_t id) @@ -247,7 +253,16 @@ extern void vty_terminate(void); extern void vty_reset(void); extern struct vty *vty_new(void); extern struct vty *vty_stdio(void (*atclose)(int isexit)); + +/* - vty_frame() output goes to a buffer (for context-begin markers) + * - vty_out() will first print this buffer, and clear it + * - vty_endframe() clears the buffer without printing it, and prints an + * extra string if the buffer was empty before (for context-end markers) + */ extern int vty_out(struct vty *, const char *, ...) PRINTF_ATTRIBUTE(2, 3); +extern void vty_frame(struct vty *, const char *, ...) PRINTF_ATTRIBUTE(2, 3); +extern void vty_endframe(struct vty *, const char *); + extern void vty_read_config(const char *, char *); extern void vty_time_print(struct vty *, int); extern void vty_serv_sock(const char *, unsigned short, const char *); |