diff options
| -rw-r--r-- | term/term.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/term/term.h b/term/term.h index 3396a459..e8c46526 100644 --- a/term/term.h +++ b/term/term.h @@ -66,6 +66,7 @@ long termflags; #define EXCL_USE 0x00000100 /* user accessible exclusive use */ #define NO_OWNER 0x00000200 /* there is no foreground_id */ #define ICKY_ASYNC 0x00000400 /* some user has set O_ASYNC */ +#define SUPPRESS_ASYNC 0x00000800 /* don't signal asyncs on every char */ /* Global lock */ struct mutex global_lock; @@ -174,7 +175,7 @@ clear_queue (struct queue *q) } /* Should be below, but inlines need it. */ -void call_asyncs (void); +void call_asyncs (int force); /* Return the next character off Q; leave the quoting bit on. */ extern inline quoted_char @@ -194,7 +195,7 @@ dequeue_quote (struct queue *q) { condition_broadcast (q->wait); if (q == outputq) - call_asyncs (); + call_asyncs (1); } return *q->cs++; } @@ -220,12 +221,10 @@ enqueue_internal (struct queue **qp, quoted_char c) *q->ce++ = c; if (qsize (q) == 1) - { - condition_broadcast (q->wait); - if (q == inputq) - call_asyncs (); - } - + condition_broadcast (q->wait); + if (q == inputq && (termflags & ICKY_ASYNC)) + call_asyncs (0); + if (!q->susp && (qsize (q) > q->hiwat)) q->susp = 1; } |