diff options
Diffstat (limited to 'contrib/nvi/ex/ex_at.c')
| -rw-r--r-- | contrib/nvi/ex/ex_at.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/contrib/nvi/ex/ex_at.c b/contrib/nvi/ex/ex_at.c index e9c6c59..0c12e6c 100644 --- a/contrib/nvi/ex/ex_at.c +++ b/contrib/nvi/ex/ex_at.c @@ -10,11 +10,12 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)ex_at.c 10.12 (Berkeley) 9/15/96"; +static const char sccsid[] = "$Id: ex_at.c,v 10.16 2001/06/25 15:19:14 skimo Exp $"; #endif /* not lint */ #include <sys/types.h> #include <sys/queue.h> +#include <sys/time.h> #include <bitstring.h> #include <ctype.h> @@ -34,17 +35,15 @@ static const char sccsid[] = "@(#)ex_at.c 10.12 (Berkeley) 9/15/96"; * PUBLIC: int ex_at __P((SCR *, EXCMD *)); */ int -ex_at(sp, cmdp) - SCR *sp; - EXCMD *cmdp; +ex_at(SCR *sp, EXCMD *cmdp) { CB *cbp; CHAR_T name; EXCMD *ecp; RANGE *rp; TEXT *tp; - size_t len; - char *p; + size_t len = 0; + CHAR_T *p; /* * !!! @@ -84,7 +83,7 @@ ex_at(sp, cmdp) * means @ buffers are still useful in a multi-screen environment. */ CALLOC_RET(sp, ecp, EXCMD *, 1, sizeof(EXCMD)); - CIRCLEQ_INIT(&ecp->rq); + TAILQ_INIT(ecp->rq); CALLOC_RET(sp, rp, RANGE *, 1, sizeof(RANGE)); rp->start = cmdp->addr1.lno; if (F_ISSET(cmdp, E_ADDR_DEF)) { @@ -94,7 +93,7 @@ ex_at(sp, cmdp) rp->stop = cmdp->addr2.lno; FL_SET(ecp->agv_flags, AGV_AT); } - CIRCLEQ_INSERT_HEAD(&ecp->rq, rp, q); + TAILQ_INSERT_HEAD(ecp->rq, rp, q); /* * Buffers executed in ex mode or from the colon command line in vi @@ -104,23 +103,22 @@ ex_at(sp, cmdp) * Build two copies of the command. We need two copies because the * ex parser may step on the command string when it's parsing it. */ - for (len = 0, tp = cbp->textq.cqh_last; - tp != (void *)&cbp->textq; tp = tp->q.cqe_prev) + TAILQ_FOREACH_REVERSE(tp, cbp->textq, _texth, q) len += tp->len + 1; - MALLOC_RET(sp, ecp->cp, char *, len * 2); + MALLOC_RET(sp, ecp->cp, CHAR_T *, len * 2 * sizeof(CHAR_T)); ecp->o_cp = ecp->cp; ecp->o_clen = len; ecp->cp[len] = '\0'; /* Copy the buffer into the command space. */ - for (p = ecp->cp + len, tp = cbp->textq.cqh_last; - tp != (void *)&cbp->textq; tp = tp->q.cqe_prev) { - memcpy(p, tp->lb, tp->len); + p = ecp->cp + len; + TAILQ_FOREACH_REVERSE(tp, cbp->textq, _texth, q) { + MEMCPY(p, tp->lb, tp->len); p += tp->len; *p++ = '\n'; } - LIST_INSERT_HEAD(&sp->gp->ecq, ecp, q); + SLIST_INSERT_HEAD(sp->gp->ecq, ecp, q); return (0); } |
