/* -*-c-*-
*
- * $Id: lbuf.c,v 1.1 1999/05/14 21:01:14 mdw Exp $
+ * $Id: lbuf.c,v 1.2 1999/05/17 20:36:08 mdw Exp $
*
* Block-to-line buffering
*
/*----- Revision history --------------------------------------------------*
*
* $Log: lbuf.c,v $
+ * Revision 1.2 1999/05/17 20:36:08 mdw
+ * Make the magical constants for the buffer flags uppercase.
+ *
* Revision 1.1 1999/05/14 21:01:14 mdw
* Integrated `select' handling bits from the background resolver project.
*
cr = 0;
len = b->len;
} else
- cr = b->f & lbuf_cr;
+ cr = b->f & LBUF_CR;
l = p + len;
else
*q = 0;
b->func(base, b->p);
- if (!(b->f & lbuf_enable)) {
+ if (!(b->f & LBUF_ENABLE)) {
base = q + 1;
break;
}
memmove(b->buf, base, len);
b->len = len;
if (cr)
- b->f |= lbuf_cr;
+ b->f |= LBUF_CR;
else
- b->f &= ~lbuf_cr;
+ b->f &= ~LBUF_CR;
}
}
b->buf[b->len] = 0;
b->func(b->buf, b->p);
}
- if (b->f & lbuf_enable)
+ if (b->f & LBUF_ENABLE)
b->func(0, b->p);
}
b->func = func;
b->p = p;
b->len = 0;
- b->f = lbuf_enable;
+ b->f = LBUF_ENABLE;
}
/*----- That's all, folks -------------------------------------------------*/
/* -*-c-*-
*
- * $Id: lbuf.h,v 1.1 1999/05/14 21:01:14 mdw Exp $
+ * $Id: lbuf.h,v 1.2 1999/05/17 20:36:08 mdw Exp $
*
* Block-to-line buffering
*
/*----- Revision history --------------------------------------------------*
*
* $Log: lbuf.h,v $
+ * Revision 1.2 1999/05/17 20:36:08 mdw
+ * Make the magical constants for the buffer flags uppercase.
+ *
* Revision 1.1 1999/05/14 21:01:14 mdw
* Integrated `select' handling bits from the background resolver project.
*
} lbuf;
enum {
- lbuf_cr = 1, /* Read a carriage return */
- lbuf_enable = 2 /* Buffer is currently enabled */
+ LBUF_CR = 1, /* Read a carriage return */
+ LBUF_ENABLE = 2 /* Buffer is currently enabled */
};
/*----- Functions provided ------------------------------------------------*/
/* -*-c-*-
*
- * $Id: selbuf.c,v 1.1 1999/05/14 21:01:15 mdw Exp $
+ * $Id: selbuf.c,v 1.2 1999/05/17 20:36:50 mdw Exp $
*
* Line-buffering select handler
*
/*----- Revision history --------------------------------------------------*
*
* $Log: selbuf.c,v $
+ * Revision 1.2 1999/05/17 20:36:50 mdw
+ * Make the magical constants for the buffer flags uppercase.
+ *
* Revision 1.1 1999/05/14 21:01:15 mdw
* Integrated `select' handling bits from the background resolver project.
*
void selbuf_enable(selbuf *b)
{
- if (!(b->b.f & lbuf_enable)) {
- b->b.f |= lbuf_enable;
+ if (!(b->b.f & LBUF_ENABLE)) {
+ b->b.f |= LBUF_ENABLE;
sel_addfile(&b->reader);
lbuf_flush(&b->b, 0, 0);
}
void selbuf_disable(selbuf *b)
{
- if (b->b.f & lbuf_enable) {
- b->b.f &= ~lbuf_enable;
+ if (b->b.f & LBUF_ENABLE) {
+ b->b.f &= ~LBUF_ENABLE;
sel_rmfile(&b->reader);
}
}
void *p)
{
lbuf_init(&b->b, func, p);
- b->b.f &= ~lbuf_enable;
+ b->b.f &= ~LBUF_ENABLE;
sel_initfile(s, &b->reader, fd, SEL_READ, selbuf_read, b);
selbuf_enable(b);
}