{ "width columns", 0 },
#define SLEEPSW 10
{ "sleep seconds", 0 },
-#define BITSTUFFSW 11
- { "dashstuffing", -12 }, /* interface from forw */
-#define NBITSTUFFSW 12
- { "nodashstuffing", -14 }, /* interface from forw */
-#define VERSIONSW 13
+#define VERSIONSW 11
{ "version", 0 },
-#define HELPSW 14
+#define HELPSW 12
{ "help", 0 },
-#define FORW1SW 15
- { "forward", -7 }, /* interface from forw */
-#define FORW2SW 16
- { "forwall", -7 }, /* interface from forw */
-#define DGSTSW 17
+#define FORW1SW 13
+ { "forward", -7 },
+#define FORW2SW 14
+ { "forwall", -7 },
+#define DGSTSW 15
{ "digest list", -6 },
-#define VOLUMSW 18
+#define VOLUMSW 16
{ "volume number", -6 },
-#define ISSUESW 19
+#define ISSUESW 17
{ "issue number", -5 },
-#define NBODYSW 20
+#define NBODYSW 18
{ "nobody", -6 },
{ NULL, 0 }
};
static int bellflg = 0;
static int clearflg = 0;
-static int dashstuff = 0;
static int dobody = 1;
static int forwflg = 0;
static int forwall = 0;
static jmp_buf env;
static jmp_buf mhlenv;
-static char delim3[] = /* from forw.c */
- "\n----------------------------------------------------------------------\n\n";
+static char delim3[] =
+"\n----------------------------------------------------------------------\n\n";
static char delim4[] = "\n------------------------------\n\n";
static FILE *(*mhl_action) () = (FILE *(*) ()) 0;
while ((cp = *argp++)) {
if (*cp == '-') {
switch (smatch(++cp, mhlswitches)) {
- case AMBIGSW:
- ambigsw(cp, mhlswitches);
- done(1);
- case UNKWNSW:
- adios(NULL, "-%s unknown\n", cp);
-
- case HELPSW:
- snprintf(buf, sizeof(buf), "%s [switches] [files ...]", invo_name);
- print_help(buf, mhlswitches, 1);
- done(1);
- case VERSIONSW:
- print_version(invo_name);
- done(1);
-
- case BELLSW:
- bellflg = 1;
- continue;
- case NBELLSW:
- bellflg = -1;
- continue;
-
- case CLRSW:
- clearflg = 1;
- continue;
- case NCLRSW:
- clearflg = -1;
- continue;
+ case AMBIGSW:
+ ambigsw(cp, mhlswitches);
+ done(1);
+ case UNKWNSW:
+ adios(NULL, "-%s unknown\n", cp);
+
+ case HELPSW:
+ snprintf(buf, sizeof(buf), "%s [switches] [files ...]", invo_name);
+ print_help(buf, mhlswitches, 1);
+ done(1);
+ case VERSIONSW:
+ print_version(invo_name);
+ done(1);
+
+ case BELLSW:
+ bellflg = 1;
+ continue;
+ case NBELLSW:
+ bellflg = -1;
+ continue;
- case FOLDSW:
- if (!(folder = *argp++) ||
- *folder == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- continue;
- case FORMSW:
- if (!(form = *argp++) || *form == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- continue;
+ case CLRSW:
+ clearflg = 1;
+ continue;
+ case NCLRSW:
+ clearflg = -1;
+ continue;
- case SLEEPSW:
- if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- sleepsw = atoi(cp); /* ZERO ok! */
- continue;
+ case FOLDSW:
+ if (!(folder = *argp++) || *folder == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ continue;
+ case FORMSW:
+ if (!(form = *argp++) || *form == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ continue;
- case PROGSW:
- if (!(moreproc = *argp++) || *moreproc == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- continue;
- case NPROGSW:
- nomore++;
- continue;
+ case SLEEPSW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ sleepsw = atoi(cp); /* ZERO ok! */
+ continue;
- case LENSW:
- if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- if ((length = atoi(cp)) < 1)
- adios(NULL, "bad argument %s %s", argp[-2], cp);
- continue;
- case WIDTHSW:
- if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- if ((width = atoi(cp)) < 1)
- adios(NULL, "bad argument %s %s", argp[-2], cp);
- continue;
+ case PROGSW:
+ if (!(moreproc = *argp++) || *moreproc == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ continue;
+ case NPROGSW:
+ nomore++;
+ continue;
- case DGSTSW:
- if (!(digest = *argp++) ||
- *digest == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- continue;
- case ISSUESW:
- if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- if ((issue = atoi(cp)) < 1)
- adios(NULL, "bad argument %s %s", argp[-2], cp);
- continue;
- case VOLUMSW:
- if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
- if ((volume = atoi(cp)) < 1)
- adios(NULL, "bad argument %s %s", argp[-2], cp);
- continue;
+ case LENSW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ if ((length = atoi(cp)) < 1)
+ adios(NULL, "bad argument %s %s",
+ argp[-2], cp);
+ continue;
+ case WIDTHSW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ if ((width = atoi(cp)) < 1)
+ adios(NULL, "bad argument %s %s",
+ argp[-2], cp);
+ continue;
- case FORW2SW:
- forwall++; /* fall */
- case FORW1SW:
- forwflg++;
- clearflg = -1;/* XXX */
- continue;
+ case DGSTSW:
+ if (!(digest = *argp++) ||
+ *digest == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ continue;
+ case ISSUESW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ if ((issue = atoi(cp)) < 1)
+ adios(NULL, "bad argument %s %s",
+ argp[-2], cp);
+ continue;
+ case VOLUMSW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios(NULL, "missing argument to %s",
+ argp[-2]);
+ if ((volume = atoi(cp)) < 1)
+ adios(NULL, "bad argument %s %s",
+ argp[-2], cp);
+ continue;
- case BITSTUFFSW:
- dashstuff = 1; /* trinary logic */
- continue;
- case NBITSTUFFSW:
- dashstuff = -1; /* trinary logic */
- continue;
+ case FORW2SW:
+ forwall++; /* fall */
+ case FORW1SW:
+ forwflg++;
+ clearflg = -1;/* XXX */
+ continue;
- case NBODYSW:
- dobody = 0;
- continue;
+ case NBODYSW:
+ dobody = 0;
+ continue;
}
}
files[vecp++] = cp;
parptr = bp;
strncpy(name, parse(), sizeof(name));
switch(*parptr) {
- case '\0':
- case ',':
- case '=':
+ case '\0':
+ case ',':
+ case '=':
+ /*
+ ** Split this list of fields to ignore, and copy
+ ** it to the end of the current "ignores" list.
+ */
+ if (!mh_strcasecmp(name, "ignores")) {
+ char **tmparray, **p;
+ int n = 0;
+
+ /* split the fields */
+ tmparray = brkstring(getcpy(++parptr), ",",
+ NULL);
+
+ /* count number of fields split */
+ p = tmparray;
+ while (*p++)
+ n++;
+
/*
- ** Split this list of fields to ignore,
- ** and copy it to the end of the current
- ** "ignores" list.
+ ** copy pointers to split fields
+ ** to ignores array
*/
- if (!mh_strcasecmp(name, "ignores")) {
- char **tmparray, **p;
- int n = 0;
-
- /* split the fields */
- tmparray = brkstring(getcpy(++parptr),
- ",", NULL);
-
- /* count number of fields split */
- p = tmparray;
- while (*p++)
- n++;
-
- /*
- ** copy pointers to split fields
- ** to ignores array
- */
- ip = copyip(tmparray, ip,
- MAXARGS - num_ignores);
- num_ignores += n;
- continue;
- }
- parptr = bp;
- while (*parptr) {
- if (evalvar(&global))
- adios(NULL, "format file syntax error: %s", bp);
- if (*parptr)
- parptr++;
- }
+ ip = copyip(tmparray, ip,
+ MAXARGS - num_ignores);
+ num_ignores += n;
continue;
-
- case ':':
- c1 = add_queue(&fmthd, &fmttl, name, NULL,
- INIT);
- while (*parptr == ':' || *parptr == ',') {
+ }
+ parptr = bp;
+ while (*parptr) {
+ if (evalvar(&global))
+ adios(NULL, "format file syntax error: %s", bp);
+ if (*parptr)
parptr++;
- if (evalvar(c1))
- adios(NULL, "format file syntax error: %s", bp);
- }
- if (!c1->c_nfs && global.c_nfs) {
- if (c1->c_flags & DATEFMT) {
- if (global.c_flags & DATEFMT)
- c1->c_nfs = getcpy(global.c_nfs);
- }
- else
- if (c1->c_flags & ADDRFMT) {
- if (global.c_flags & ADDRFMT)
- c1->c_nfs = getcpy(global.c_nfs);
- }
+ }
+ continue;
+
+ case ':':
+ c1 = add_queue(&fmthd, &fmttl, name, NULL, INIT);
+ while (*parptr == ':' || *parptr == ',') {
+ parptr++;
+ if (evalvar(c1))
+ adios(NULL, "format file syntax error: %s", bp);
+ }
+ if (!c1->c_nfs && global.c_nfs) {
+ if ((c1->c_flags & DATEFMT) &&
+ (global.c_flags & DATEFMT)) {
+ c1->c_nfs = getcpy(global.c_nfs);
+ } else if ((c1->c_flags & ADDRFMT) &&
+ (global.c_flags & ADDRFMT)) {
+ c1->c_nfs = getcpy(global.c_nfs);
}
- continue;
+ }
+ continue;
- default:
- adios(NULL, "format file syntax error: %s",
- bp);
+ default:
+ adios(NULL, "format file syntax error: %s", bp);
}
}
fclose(fp);
}
switch (bellflg) { /* command line may override format file */
- case 1:
- global.c_flags |= BELL;
- break;
- case -1:
- global.c_flags &= ~BELL;
- break;
+ case 1:
+ global.c_flags |= BELL;
+ break;
+ case -1:
+ global.c_flags &= ~BELL;
+ break;
}
if (length)
if (ptos(name, &cp))
return 1;
- nfs = new_fs(NULL, NULL, cp);
+ cp = concat("=", cp, NULL);
+ nfs = new_fs(cp, NULL);
+ free(cp);
c1->c_nfs = getcpy(nfs);
c1->c_flags |= FORMAT;
return 0;
if (!mh_strcasecmp(name, "decode")) {
char *nfs;
- nfs = new_fs(NULL, NULL, "%(decode{text})");
+ nfs = new_fs("=%(decode{text})", NULL);
c1->c_nfs = getcpy(nfs);
c1->c_flags |= FORMAT;
return 0;
return ptoi(name, &c1->c_cwidth);
if (!mh_strcasecmp(name, "length"))
return ptoi(name, &c1->c_length);
- if (!mh_strcasecmp(name, "nodashstuffing"))
- return (dashstuff = -1);
for (ap = triples; ap->t_name; ap++)
if (!mh_strcasecmp(ap->t_name, name)) {
struct mcomp *c1;
switch (setjmp(env)) {
- case OK:
- if (fname) {
- fp = mhl_action ? (*mhl_action) (fname) :
- fopen(fname, "r");
- if (fp == NULL) {
- advise(fname, "unable to open");
- exitstat++;
- return;
- }
- } else {
- fname = "(stdin)";
- fp = stdin;
+ case OK:
+ if (fname) {
+ fp = mhl_action ? (*mhl_action) (fname) :
+ fopen(fname, "r");
+ if (fp == NULL) {
+ advise(fname, "unable to open");
+ exitstat++;
+ return;
}
- cp = folder ? concat(folder, ":", fname, NULL) :
- getcpy(fname);
- if (ontty != PITTY)
- SIGNAL(SIGINT, intrser);
- mhlfile(fp, cp, ofilen, ofilec); /* FALL THROUGH! */
+ } else {
+ fname = "(stdin)";
+ fp = stdin;
+ }
+ cp = folder ? concat(folder, ":", fname, NULL) : getcpy(fname);
+ if (ontty != PITTY)
+ SIGNAL(SIGINT, intrser);
+ mhlfile(fp, cp, ofilen, ofilec); /* FALL THROUGH! */
- default:
- if (ontty != PITTY)
- SIGNAL(SIGINT, SIG_IGN);
- if (mhl_action == NULL && fp != stdin)
- fclose(fp);
- free(cp);
- if (holder.c_text) {
- free(holder.c_text);
- holder.c_text = NULL;
- }
- free_queue(&msghd, &msgtl);
- for (c1 = fmthd; c1; c1 = c1->c_next)
- c1->c_flags &= ~HDROUTPUT;
- break;
+ default:
+ if (ontty != PITTY)
+ SIGNAL(SIGINT, SIG_IGN);
+ if (mhl_action == NULL && fp != stdin)
+ fclose(fp);
+ free(cp);
+ if (holder.c_text) {
+ free(holder.c_text);
+ holder.c_text = NULL;
+ }
+ free_queue(&msghd, &msgtl);
+ for (c1 = fmthd; c1; c1 = c1->c_next)
+ c1->c_flags &= ~HDROUTPUT;
+ break;
}
}
}
} else {
switch (ontty) {
- case PITTY:
- if (ofilec > 1) {
- if (ofilen > 1) {
- if ((global.c_flags & CLEARSCR))
- clear_screen();
- else
- printf("\n\n\n");
- }
- printf(">>> %s\n\n", mname);
- }
- break;
-
- case ISTTY:
- strncpy(buf, "\n", sizeof(buf));
- if (ofilec > 1) {
- if (SOprintf("Press <return> to list \"%s\"...", mname)) {
- if (ofilen > 1)
- printf("\n\n\n");
- printf("Press <return> to list \"%s\"...", mname);
- }
- fflush(stdout);
- buf[0] = 0;
- read(fileno(stdout), buf, sizeof(buf));
- }
- if (strchr(buf, '\n')) {
+ case PITTY:
+ if (ofilec > 1) {
+ if (ofilen > 1) {
if ((global.c_flags & CLEARSCR))
clear_screen();
+ else
+ printf("\n\n\n");
}
- else
- printf("\n");
- break;
+ printf(">>> %s\n\n", mname);
+ }
+ break;
- default:
- if (ofilec > 1) {
- if (ofilen > 1) {
+ case ISTTY:
+ strncpy(buf, "\n", sizeof(buf));
+ if (ofilec > 1) {
+ if (SOprintf("Press <return> to list \"%s\"...", mname)) {
+ if (ofilen > 1)
printf("\n\n\n");
- if (clearflg > 0)
- clear_screen();
- }
- printf(">>> %s\n\n", mname);
+ printf("Press <return> to list \"%s\"...", mname);
}
- break;
+ fflush(stdout);
+ buf[0] = 0;
+ read(fileno(stdout), buf, sizeof(buf));
+ }
+ if (strchr(buf, '\n')) {
+ if ((global.c_flags & CLEARSCR))
+ clear_screen();
+ } else
+ printf("\n");
+ break;
+
+ default:
+ if (ofilec > 1) {
+ if (ofilen > 1) {
+ printf("\n\n\n");
+ if (clearflg > 0)
+ clear_screen();
+ }
+ printf(">>> %s\n\n", mname);
+ }
+ break;
}
}
for (state = FLD;;) {
switch (state = m_getfld(state, name, buf, sizeof(buf), fp)) {
- case FLD:
- case FLDPLUS:
- for (ip = ignores; *ip; ip++)
- if (!mh_strcasecmp(name, *ip)) {
- while (state == FLDPLUS)
- state = m_getfld(state, name, buf, sizeof(buf), fp);
- break;
- }
- if (*ip)
- continue;
-
- for (c2 = fmthd; c2; c2 = c2->c_next)
- if (!mh_strcasecmp(c2->c_name, name))
- break;
- c1 = NULL;
- if (!((c3 = c2 ? c2 : &global)->c_flags & SPLIT))
- for (c1 = msghd; c1; c1 = c1->c_next)
- if (!mh_strcasecmp(c1->c_name, c3->c_name)) {
- c1->c_text = mcomp_add (c1->c_flags, buf, c1->c_text);
- break;
- }
- if (c1 == NULL)
- c1 = add_queue(&msghd, &msgtl, name, buf, 0);
- while (state == FLDPLUS) {
- state = m_getfld(state, name, buf, sizeof(buf), fp);
- c1->c_text = add(buf, c1->c_text);
+ case FLD:
+ case FLDPLUS:
+ for (ip = ignores; *ip; ip++)
+ if (!mh_strcasecmp(name, *ip)) {
+ while (state == FLDPLUS)
+ state = m_getfld(state, name, buf, sizeof(buf), fp);
+ break;
}
- if (c2 == NULL)
- c1->c_flags |= EXTRA;
+ if (*ip)
continue;
- case BODY:
- case FILEEOF:
- row = column = 0;
- for (c1 = fmthd; c1; c1 = c1->c_next) {
- if (c1->c_flags & CLEARTEXT) {
- putcomp(c1, c1, ONECOMP);
- continue;
- }
- if (!mh_strcasecmp(c1->c_name, "messagename")) {
- holder.c_text = concat("(Message ", mname, ")\n",
- NULL);
- putcomp(c1, &holder, ONECOMP);
- free(holder.c_text);
- holder.c_text = NULL;
- continue;
- }
- if (!mh_strcasecmp(c1->c_name, "extras")) {
- for (c2 = msghd; c2; c2 = c2->c_next)
- if (c2->c_flags & EXTRA)
- putcomp(c1, c2, TWOCOMP);
- continue;
- }
- if (dobody && !mh_strcasecmp(c1->c_name, "body")) {
- holder.c_text = mh_xmalloc(sizeof(buf));
- strncpy(holder.c_text, buf, sizeof(buf));
- while (state == BODY) {
- putcomp(c1, &holder, BODYCOMP);
- state = m_getfld(state, name, holder.c_text, sizeof(buf), fp);
- }
- free(holder.c_text);
- holder.c_text = NULL;
- continue;
+ for (c2 = fmthd; c2; c2 = c2->c_next)
+ if (!mh_strcasecmp(c2->c_name, name))
+ break;
+ c1 = NULL;
+ if (!((c3 = c2 ? c2 : &global)->c_flags & SPLIT))
+ for (c1 = msghd; c1; c1 = c1->c_next)
+ if (!mh_strcasecmp(c1->c_name,
+ c3->c_name)) {
+ c1->c_text = mcomp_add(c1->c_flags, buf, c1->c_text);
+ break;
}
+ if (c1 == NULL)
+ c1 = add_queue(&msghd, &msgtl, name, buf, 0);
+ while (state == FLDPLUS) {
+ state = m_getfld(state, name, buf,
+ sizeof(buf), fp);
+ c1->c_text = add(buf, c1->c_text);
+ }
+ if (c2 == NULL)
+ c1->c_flags |= EXTRA;
+ continue;
+
+ case BODY:
+ case FILEEOF:
+ row = column = 0;
+ for (c1 = fmthd; c1; c1 = c1->c_next) {
+ if (c1->c_flags & CLEARTEXT) {
+ putcomp(c1, c1, ONECOMP);
+ continue;
+ }
+ if (!mh_strcasecmp(c1->c_name, "messagename")) {
+ holder.c_text = concat("(Message ",
+ mname, ")\n", NULL);
+ putcomp(c1, &holder, ONECOMP);
+ free(holder.c_text);
+ holder.c_text = NULL;
+ continue;
+ }
+ if (!mh_strcasecmp(c1->c_name, "extras")) {
for (c2 = msghd; c2; c2 = c2->c_next)
- if (!mh_strcasecmp(c2->c_name, c1->c_name)) {
- putcomp(c1, c2, ONECOMP);
- if (!(c1->c_flags & SPLIT))
- break;
- }
+ if (c2->c_flags & EXTRA)
+ putcomp(c1, c2, TWOCOMP);
+ continue;
}
- return;
+ if (dobody && !mh_strcasecmp(c1->c_name, "body")) {
+ holder.c_text = mh_xmalloc(sizeof(buf));
+ strncpy(holder.c_text, buf, sizeof(buf));
+ while (state == BODY) {
+ putcomp(c1, &holder, BODYCOMP);
+ state = m_getfld(state, name, holder.c_text, sizeof(buf), fp);
+ }
+ free(holder.c_text);
+ holder.c_text = NULL;
+ continue;
+ }
+ for (c2 = msghd; c2; c2 = c2->c_next)
+ if (!mh_strcasecmp(c2->c_name,
+ c1->c_name)) {
+ putcomp(c1, c2, ONECOMP);
+ if (!(c1->c_flags & SPLIT))
+ break;
+ }
+ }
+ return;
- case LENERR:
- case FMTERR:
- advise(NULL, "format error in message %s",
- mname);
- exitstat++;
- return;
+ case LENERR:
+ case FMTERR:
+ advise(NULL, "format error in message %s", mname);
+ exitstat++;
+ return;
- default:
- adios(NULL, "getfld() returned %d", state);
+ default:
+ adios(NULL, "getfld() returned %d", state);
}
}
}
return;
switch (ch) {
- case '\n':
- if (llim > 0)
- llim--;
- column = 0;
- row++;
- if (ontty != ISTTY || row != global.c_length)
- break;
- if (global.c_flags & BELL)
- putchar('\007');
- fflush(stdout);
- buf[0] = 0;
- read(fileno(stdout), buf, sizeof(buf));
- if (strchr(buf, '\n')) {
- if (global.c_flags & CLEARSCR)
- clear_screen();
- row = 0;
- } else {
- putchar('\n');
- row = global.c_length / 3;
- }
- return;
-
- case '\t':
- column |= 07;
- column++;
- break;
-
- case '\b':
- column--;
- break;
-
- case '\r':
- column = 0;
+ case '\n':
+ if (llim > 0)
+ llim--;
+ column = 0;
+ row++;
+ if (ontty != ISTTY || row != global.c_length)
break;
+ if (global.c_flags & BELL)
+ putchar('\007');
+ fflush(stdout);
+ buf[0] = 0;
+ read(fileno(stdout), buf, sizeof(buf));
+ if (strchr(buf, '\n')) {
+ if (global.c_flags & CLEARSCR)
+ clear_screen();
+ row = 0;
+ } else {
+ putchar('\n');
+ row = global.c_length / 3;
+ }
+ return;
- default:
- /*
- ** If we are forwarding this message, and the first
- ** column contains a dash, then add a dash and a space.
- */
- if (column == 0 && forwflg && (dashstuff >= 0) && ch == '-') {
- putchar('-');
- putchar(' ');
- }
- if (ch >= ' ')
- column++;
- break;
+ case '\t':
+ column |= 07;
+ column++;
+ break;
+
+ case '\b':
+ column--;
+ break;
+
+ case '\r':
+ column = 0;
+ break;
+
+ default:
+ /*
+ ** If we are forwarding this message, and the first
+ ** column contains a dash, then add a dash and a space.
+ */
+ if (column == 0 && forwflg && ch == '-') {
+ putchar('-');
+ putchar(' ');
+ }
+ if (ch >= ' ')
+ column++;
+ break;
}
if (column >= wid) {
struct mcomp *c1;
switch (setjmp(mhlenv)) {
- case OK:
- cp = invo_name;
- sleepsw = 0; /* XXX */
- bellflg = clearflg = forwflg = forwall = exitstat = 0;
- digest = NULL;
- ontty = NOTTY;
- mhl_action = action;
-
- /*
- ** If signal is at default action, then start ignoring
- ** it, else let it set to its current action.
- */
- if ((istat = SIGNAL(SIGINT, SIG_IGN)) != SIG_DFL)
- SIGNAL(SIGINT, istat);
- if ((qstat = SIGNAL(SIGQUIT, SIG_IGN)) != SIG_DFL)
- SIGNAL(SIGQUIT, qstat);
- pstat = SIGNAL(SIGPIPE, pipeser);
- mhl(argc, argv); /* FALL THROUGH! */
+ case OK:
+ cp = invo_name;
+ sleepsw = 0; /* XXX */
+ bellflg = clearflg = forwflg = forwall = exitstat = 0;
+ digest = NULL;
+ ontty = NOTTY;
+ mhl_action = action;
- default:
+ /*
+ ** If signal is at default action, then start ignoring
+ ** it, else let it set to its current action.
+ */
+ if ((istat = SIGNAL(SIGINT, SIG_IGN)) != SIG_DFL)
SIGNAL(SIGINT, istat);
+ if ((qstat = SIGNAL(SIGQUIT, SIG_IGN)) != SIG_DFL)
SIGNAL(SIGQUIT, qstat);
- SIGNAL(SIGPIPE, SIG_IGN); /*
- ** should probably change to block
- ** instead
- */
- if (ontty == PITTY)
- m_pclose();
- SIGNAL(SIGPIPE, pstat);
- invo_name = cp;
- if (holder.c_text) {
- free(holder.c_text);
- holder.c_text = NULL;
- }
- free_queue(&msghd, &msgtl);
- for (c1 = fmthd; c1; c1 = c1->c_next)
- c1->c_flags &= ~HDROUTPUT;
- return exitstat;
+ pstat = SIGNAL(SIGPIPE, pipeser);
+ mhl(argc, argv); /* FALL THROUGH! */
+
+ default:
+ SIGNAL(SIGINT, istat);
+ SIGNAL(SIGQUIT, qstat);
+ SIGNAL(SIGPIPE, SIG_IGN); /*
+ ** should probably change to block
+ ** instead
+ */
+ if (ontty == PITTY)
+ m_pclose();
+ SIGNAL(SIGPIPE, pstat);
+ invo_name = cp;
+ if (holder.c_text) {
+ free(holder.c_text);
+ holder.c_text = NULL;
+ }
+ free_queue(&msghd, &msgtl);
+ for (c1 = fmthd; c1; c1 = c1->c_next)
+ c1->c_flags &= ~HDROUTPUT;
+ return exitstat;
}
}
if (pipe(pd) == NOTOK)
adios("pipe", "unable to");
- switch (m_pid = vfork()) {
- case NOTOK:
- adios("fork", "unable to");
+ switch (m_pid = fork()) {
+ case NOTOK:
+ adios("fork", "unable to");
- case OK:
- SIGNAL(SIGINT, SIG_DFL);
- SIGNAL(SIGQUIT, SIG_DFL);
+ case OK:
+ SIGNAL(SIGINT, SIG_DFL);
+ SIGNAL(SIGQUIT, SIG_DFL);
- close(pd[1]);
- if (pd[0] != fileno(stdin)) {
- dup2(pd[0], fileno(stdin));
- close(pd[0]);
- }
- execlp(name, mhbasename(name), NULL);
- fprintf(stderr, "unable to exec ");
- perror(name);
- _exit(-1);
-
- default:
+ close(pd[1]);
+ if (pd[0] != fileno(stdin)) {
+ dup2(pd[0], fileno(stdin));
close(pd[0]);
- if (pd[1] != fileno(stdout)) {
- dup2(pd[1], fileno(stdout));
- close(pd[1]);
- }
+ }
+ execlp(name, mhbasename(name), NULL);
+ fprintf(stderr, "unable to exec ");
+ perror(name);
+ _exit(-1);
+
+ default:
+ close(pd[0]);
+ if (pd[1] != fileno(stdout)) {
+ dup2(pd[1], fileno(stdout));
+ close(pd[1]);
+ }
}
}
projects / mmh / blobdiff