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vty: allow flushing 

It was so far sufficient to wait for the buffers to drain at some
random point in time, but this is not always the case, sometimes it is
important that the output is flushed immediately.

Change-Id: If984b9ad2eba9f400bc29a7aa8825e241fd1d2a9
This commit is contained in:
Eric Wild 2021-09-09 15:42:32 +02:00
parent a7a757f2ee
commit 11a58a1b34
2 changed files with 7 additions and 0 deletions
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1
include/osmocom/vty/vty.h
View File

@ -222,6 +222,7 @@ int vty_out_newline(struct vty *);
int vty_read(struct vty *vty);
//void vty_time_print (struct vty *, int);
void vty_close (struct vty *);
void vty_flush(struct vty *vty);
char *vty_get_cwd (void);
void vty_log (const char *level, const char *proto, const char *fmt, va_list);
int vty_config_lock (struct vty *);

6
src/vty/vty.c
View File

@ -207,6 +207,12 @@ static void vty_auth(struct vty *vty)
}
}
void vty_flush(struct vty *vty)
{
if (vty->obuf)
buffer_flush_all(vty->obuf, vty->fd);
}
/*! Close a given vty interface. */
void vty_close(struct vty *vty)
{