/*
* mhshowsbr.c -- routines to display the contents of MIME messages
*
- * $Id$
+ * This code is Copyright (c) 2002, by the authors of nmh. See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
*/
#include <h/mh.h>
#include <h/tws.h>
#include <h/mime.h>
#include <h/mhparse.h>
+#include <h/utils.h>
+#include <sys/wait.h>
-#ifdef HAVE_SYS_WAIT_H
-# include <sys/wait.h>
-#endif
-
-/*
- * Just use sigjmp/longjmp on older machines that
- * don't have sigsetjmp/siglongjmp.
- */
-#ifndef HAVE_SIGSETJMP
-# define sigjmp_buf jmp_buf
-# define sigsetjmp(env,mask) setjmp(env)
-# define siglongjmp(env,val) longjmp(env,val)
-#endif
-
-extern int errno;
extern int debugsw;
int pausesw = 1;
ct = *ctp;
/* if top-level type is ok, then display message */
- if (type_ok (ct, 0))
+ if (type_ok (ct, 1))
show_single_message (ct, formsw);
}
}
{
sigset_t set, oset;
-#ifdef WAITINT
int status;
-#else
- union wait status;
-#endif
/* Allow user executable bit so that temporary directories created by
* the viewer (e.g., lynx) are going to be accessible */
SIGPROCMASK (SIG_BLOCK, &set, &oset);
while (wait (&status) != NOTOK) {
-#ifdef WAITINT
pidcheck (status);
-#else
- pidcheck (status.w_status);
-#endif
continue;
}
for (part = m->mp_parts; part; part = part->mp_next) {
p = part->mp_part;
- if (part_ok (p, 0) && type_ok (p, 0)) {
+ if (part_ok (p, 1) && type_ok (p, 1)) {
int inneresult;
inneresult = show_switch (p, nowserial, nowalternate);
if (serial && !nowserial) {
pid_t pid;
int kids;
-#ifdef WAITINT
int status;
-#else
- union wait status;
-#endif
kids = 0;
for (part = m->mp_parts; part; part = part->mp_next) {
}
while (kids > 0 && (pid = wait (&status)) != NOTOK) {
-#ifdef WAITINT
pidcheck (status);
-#else
- pidcheck (status.w_status);
-#endif
for (part = m->mp_parts; part; part = part->mp_next) {
p = part->mp_part;