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authorPeter Wemm <peter@FreeBSD.org>2000-07-03 09:24:12 +0000
committerPeter Wemm <peter@FreeBSD.org>2000-07-03 09:24:12 +0000
commit15589c42fa2774d2f8ee650f4f31eb8d3a861316 (patch)
tree27e79485df3c9195e6fe58960df47f675f41f1e9 /contrib/ncurses/progs/tset.c
parent6b9085fd58b7602b14be0cd2059285baa764a7ee (diff)
downloadsrc-15589c42fa2774d2f8ee650f4f31eb8d3a861316.tar.gz
src-15589c42fa2774d2f8ee650f4f31eb8d3a861316.zip
Import the most recent ncurses 5.1 prerelease (20000701).
Mostly this is intended to resolve the trace() badness once and for all. Obtained from: ftp://dickey.his.com/ncurses/
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=62449
Diffstat (limited to 'contrib/ncurses/progs/tset.c')
-rw-r--r--contrib/ncurses/progs/tset.c1369
1 files changed, 684 insertions, 685 deletions
diff --git a/contrib/ncurses/progs/tset.c b/contrib/ncurses/progs/tset.c
index cef980ad9737..392aac0ef551 100644
--- a/contrib/ncurses/progs/tset.c
+++ b/contrib/ncurses/progs/tset.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@ -31,7 +31,6 @@
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
****************************************************************************/
-
/*
* tset.c - terminal initialization utility
*
@@ -100,10 +99,10 @@ char *ttyname(int fd);
#include <sys/ptem.h>
#endif
-#include <curses.h> /* for bool typedef */
+#include <curses.h> /* for bool typedef */
#include <dump_entry.h>
-MODULE_ID("$Id: tset.c,v 0.37 1999/03/14 12:30:02 tom Exp $")
+MODULE_ID("$Id: tset.c,v 0.41 2000/03/12 00:03:00 tom Exp $")
extern char **environ;
@@ -114,110 +113,105 @@ const char *_nc_progname = "tset";
static TTY mode, oldmode;
-static int terasechar = -1; /* new erase character */
-static int intrchar = -1; /* new interrupt character */
-static int isreset; /* invoked as reset */
-static int tkillchar = -1; /* new kill character */
-static int tlines, tcolumns; /* window size */
+static int terasechar = -1; /* new erase character */
+static int intrchar = -1; /* new interrupt character */
+static int isreset; /* invoked as reset */
+static int tkillchar = -1; /* new kill character */
+static int tlines, tcolumns; /* window size */
#define LOWERCASE(c) ((isalpha(c) && isupper(c)) ? tolower(c) : (c))
static int
-CaselessCmp(const char *a, const char *b) /* strcasecmp isn't portable */
-{
- while (*a && *b) {
- int cmp = LOWERCASE(*a) - LOWERCASE(*b);
- if (cmp != 0)
- break;
- a++, b++;
- }
- return LOWERCASE(*a) - LOWERCASE(*b);
+CaselessCmp(const char *a, const char *b)
+{ /* strcasecmp isn't portable */
+ while (*a && *b) {
+ int cmp = LOWERCASE(*a) - LOWERCASE(*b);
+ if (cmp != 0)
+ break;
+ a++, b++;
+ }
+ return LOWERCASE(*a) - LOWERCASE(*b);
}
-#if !HAVE_STRDUP
-#define strdup _nc_strdup
-extern char *_nc_strdup(const char *);
-#endif /* not HAVE_STRDUP */
-
static void
-err(const char *fmt, ...)
+err(const char *fmt,...)
{
- va_list ap;
- va_start(ap, fmt);
- (void)fprintf(stderr, "tset: ");
- (void)vfprintf(stderr, fmt, ap);
- va_end(ap);
- (void)fprintf(stderr, "\n");
- exit(EXIT_FAILURE);
- /* NOTREACHED */
+ va_list ap;
+ va_start(ap, fmt);
+ (void) fprintf(stderr, "tset: ");
+ (void) vfprintf(stderr, fmt, ap);
+ va_end(ap);
+ (void) fprintf(stderr, "\n");
+ exit(EXIT_FAILURE);
+ /* NOTREACHED */
}
static void
failed(const char *msg)
{
- char temp[BUFSIZ];
- perror(strcat(strcpy(temp, "tset: "), msg));
- exit(EXIT_FAILURE);
- /* NOTREACHED */
+ char temp[BUFSIZ];
+ perror(strncat(strcpy(temp, "tset: "), msg, sizeof(temp) - 10));
+ exit(EXIT_FAILURE);
+ /* NOTREACHED */
}
static void
cat(char *file)
{
- register int fd, nr, nw;
- char buf[BUFSIZ];
-
- if ((fd = open(file, O_RDONLY, 0)) < 0)
- failed(file);
-
- while ((nr = read(fd, buf, sizeof(buf))) > 0)
- if ((nw = write(STDERR_FILENO, buf, (size_t)nr)) == -1)
- failed("write to stderr");
- if (nr != 0)
- failed(file);
- (void)close(fd);
+ register int fd, nr, nw;
+ char buf[BUFSIZ];
+
+ if ((fd = open(file, O_RDONLY, 0)) < 0)
+ failed(file);
+
+ while ((nr = read(fd, buf, sizeof(buf))) > 0)
+ if ((nw = write(STDERR_FILENO, buf, (size_t) nr)) == -1)
+ failed("write to stderr");
+ if (nr != 0)
+ failed(file);
+ (void) close(fd);
}
static int
outc(int c)
{
- return putc(c, stderr);
+ return putc(c, stderr);
}
/* Prompt the user for a terminal type. */
static const char *
askuser(const char *dflt)
{
- static char answer[256];
- char *p;
+ static char answer[256];
+ char *p;
- /* We can get recalled; if so, don't continue uselessly. */
- if (feof(stdin) || ferror(stdin)) {
- (void)fprintf(stderr, "\n");
+ /* We can get recalled; if so, don't continue uselessly. */
+ if (feof(stdin) || ferror(stdin)) {
+ (void) fprintf(stderr, "\n");
+ exit(EXIT_FAILURE);
+ }
+ for (;;) {
+ if (dflt)
+ (void) fprintf(stderr, "Terminal type? [%s] ", dflt);
+ else
+ (void) fprintf(stderr, "Terminal type? ");
+ (void) fflush(stderr);
+
+ if (fgets(answer, sizeof(answer), stdin) == 0) {
+ if (dflt == 0) {
+ (void) fprintf(stderr, "\n");
exit(EXIT_FAILURE);
+ }
+ return (dflt);
}
- for (;;) {
- if (dflt)
- (void)fprintf(stderr, "Terminal type? [%s] ", dflt);
- else
- (void)fprintf(stderr, "Terminal type? ");
- (void)fflush(stderr);
-
- if (fgets(answer, sizeof(answer), stdin) == 0) {
- if (dflt == 0) {
- (void)fprintf(stderr, "\n");
- exit(EXIT_FAILURE);
- }
- return (dflt);
- }
- if ((p = strchr(answer, '\n')) != 0)
- *p = '\0';
- if (answer[0])
- return (answer);
- if (dflt != 0)
- return (dflt);
- }
+ if ((p = strchr(answer, '\n')) != 0)
+ *p = '\0';
+ if (answer[0])
+ return (answer);
+ if (dflt != 0)
+ return (dflt);
+ }
}
/**************************************************************************
@@ -235,88 +229,89 @@ askuser(const char *dflt)
#define LE (LT | EQ)
typedef struct map {
- struct map *next; /* Linked list of maps. */
- const char *porttype; /* Port type, or "" for any. */
- const char *type; /* Terminal type to select. */
- int conditional; /* Baud rate conditionals bitmask. */
- speed_t speed; /* Baud rate to compare against. */
+ struct map *next; /* Linked list of maps. */
+ const char *porttype; /* Port type, or "" for any. */
+ const char *type; /* Terminal type to select. */
+ int conditional; /* Baud rate conditionals bitmask. */
+ speed_t speed; /* Baud rate to compare against. */
} MAP;
static MAP *cur, *maplist;
typedef struct speeds {
- const char *string;
- int speed;
+ const char *string;
+ int speed;
} SPEEDS;
-static const SPEEDS speeds[] = {
- { "0", B0 },
- { "50", B50 },
- { "75", B75 },
- { "110", B110 },
- { "134", B134 },
- { "134.5", B134 },
- { "150", B150 },
- { "200", B200 },
- { "300", B300 },
- { "600", B600 },
- { "1200", B1200 },
- { "1800", B1800 },
- { "2400", B2400 },
- { "4800", B4800 },
- { "9600", B9600 },
- { "19200", B19200 },
- { "38400", B38400 },
- { "19200", B19200 },
- { "38400", B38400 },
+static const SPEEDS speeds[] =
+{
+ {"0", B0},
+ {"50", B50},
+ {"75", B75},
+ {"110", B110},
+ {"134", B134},
+ {"134.5", B134},
+ {"150", B150},
+ {"200", B200},
+ {"300", B300},
+ {"600", B600},
+ {"1200", B1200},
+ {"1800", B1800},
+ {"2400", B2400},
+ {"4800", B4800},
+ {"9600", B9600},
+ {"19200", B19200},
+ {"38400", B38400},
+ {"19200", B19200},
+ {"38400", B38400},
#ifdef B19200
- { "19200", B19200 },
+ {"19200", B19200},
#else
#ifdef EXTA
- { "19200", EXTA },
+ {"19200", EXTA},
#endif
#endif
#ifdef B38400
- { "38400", B38400 },
+ {"38400", B38400},
#else
#ifdef EXTB
- { "38400", EXTB },
+ {"38400", EXTB},
#endif
#endif
#ifdef B57600
- { "57600", B57600 },
+ {"57600", B57600},
#endif
#ifdef B115200
- { "115200", B115200 },
+ {"115200", B115200},
#endif
#ifdef B230400
- { "230400", B230400 },
+ {"230400", B230400},
#endif
#ifdef B460800
- { "460800", B460800 },
+ {"460800", B460800},
#endif
- { (char *)0, 0 }
+ {(char *) 0, 0}
};
static int
tbaudrate(char *rate)
{
- const SPEEDS *sp;
- int found = FALSE;
+ const SPEEDS *sp;
+ int found = FALSE;
- /* The baudrate number can be preceded by a 'B', which is ignored. */
- if (*rate == 'B')
- ++rate;
+ /* The baudrate number can be preceded by a 'B', which is ignored. */
+ if (*rate == 'B')
+ ++rate;
- for (sp = speeds; sp->string; ++sp) {
- if (!CaselessCmp(rate, sp->string)) {
- found = TRUE;
- break;
- }
+ for (sp = speeds; sp->string; ++sp) {
+ if (!CaselessCmp(rate, sp->string)) {
+ found = TRUE;
+ break;
}
- if (!found)
- err("unknown baud rate %s", rate);
- return (sp->speed);
+ }
+ if (!found)
+ err("unknown baud rate %s", rate);
+ return (sp->speed);
}
/*
@@ -327,110 +322,111 @@ tbaudrate(char *rate)
static void
add_mapping(const char *port, char *arg)
{
- MAP *mapp;
- char *copy, *p;
- const char *termp;
- char *base = 0;
-
- copy = strdup(arg);
- mapp = malloc(sizeof(MAP));
- if (copy == 0 || mapp == 0)
- failed("malloc");
- mapp->next = 0;
- if (maplist == 0)
- cur = maplist = mapp;
- else {
- cur->next = mapp;
- cur = mapp;
- }
-
- mapp->porttype = arg;
- mapp->conditional = 0;
-
- arg = strpbrk(arg, "><@=!:");
-
- if (arg == 0) { /* [?]term */
- mapp->type = mapp->porttype;
- mapp->porttype = 0;
- goto done;
- }
-
- if (arg == mapp->porttype) /* [><@=! baud]:term */
- termp = mapp->porttype = 0;
- else
- termp = base = arg;
-
- for (;; ++arg) /* Optional conditionals. */
- switch(*arg) {
- case '<':
- if (mapp->conditional & GT)
- goto badmopt;
- mapp->conditional |= LT;
- break;
- case '>':
- if (mapp->conditional & LT)
- goto badmopt;
- mapp->conditional |= GT;
- break;
- case '@':
- case '=': /* Not documented. */
- mapp->conditional |= EQ;
- break;
- case '!':
- mapp->conditional |= NOT;
- break;
- default:
- goto next;
- }
-
-next: if (*arg == ':') {
- if (mapp->conditional)
- goto badmopt;
- ++arg;
- } else { /* Optional baudrate. */
- arg = strchr(p = arg, ':');
- if (arg == 0)
- goto badmopt;
- *arg++ = '\0';
- mapp->speed = tbaudrate(p);
- }
-
- if (arg == (char *)0) /* Non-optional type. */
+ MAP *mapp;
+ char *copy, *p;
+ const char *termp;
+ char *base = 0;
+
+ copy = strdup(arg);
+ mapp = malloc(sizeof(MAP));
+ if (copy == 0 || mapp == 0)
+ failed("malloc");
+ mapp->next = 0;
+ if (maplist == 0)
+ cur = maplist = mapp;
+ else {
+ cur->next = mapp;
+ cur = mapp;
+ }
+
+ mapp->porttype = arg;
+ mapp->conditional = 0;
+
+ arg = strpbrk(arg, "><@=!:");
+
+ if (arg == 0) { /* [?]term */
+ mapp->type = mapp->porttype;
+ mapp->porttype = 0;
+ goto done;
+ }
+
+ if (arg == mapp->porttype) /* [><@=! baud]:term */
+ termp = mapp->porttype = 0;
+ else
+ termp = base = arg;
+
+ for (;; ++arg) { /* Optional conditionals. */
+ switch (*arg) {
+ case '<':
+ if (mapp->conditional & GT)
goto badmopt;
-
- mapp->type = arg;
-
- /* Terminate porttype, if specified. */
- if (termp != 0)
- *base = '\0';
-
- /* If a NOT conditional, reverse the test. */
- if (mapp->conditional & NOT)
- mapp->conditional = ~mapp->conditional & (EQ | GT | LT);
-
- /* If user specified a port with an option flag, set it. */
-done: if (port) {
- if (mapp->porttype)
-badmopt: err("illegal -m option format: %s", copy);
- mapp->porttype = port;
+ mapp->conditional |= LT;
+ break;
+ case '>':
+ if (mapp->conditional & LT)
+ goto badmopt;
+ mapp->conditional |= GT;
+ break;
+ case '@':
+ case '=': /* Not documented. */
+ mapp->conditional |= EQ;
+ break;
+ case '!':
+ mapp->conditional |= NOT;
+ break;
+ default:
+ goto next;
}
-
+ }
+
+ next:
+ if (*arg == ':') {
+ if (mapp->conditional)
+ goto badmopt;
+ ++arg;
+ } else { /* Optional baudrate. */
+ arg = strchr(p = arg, ':');
+ if (arg == 0)
+ goto badmopt;
+ *arg++ = '\0';
+ mapp->speed = tbaudrate(p);
+ }
+
+ if (arg == (char *) 0) /* Non-optional type. */
+ goto badmopt;
+
+ mapp->type = arg;
+
+ /* Terminate porttype, if specified. */
+ if (termp != 0)
+ *base = '\0';
+
+ /* If a NOT conditional, reverse the test. */
+ if (mapp->conditional & NOT)
+ mapp->conditional = ~mapp->conditional & (EQ | GT | LT);
+
+ /* If user specified a port with an option flag, set it. */
+ done:if (port) {
+ if (mapp->porttype)
+ badmopt:err("illegal -m option format: %s", copy);
+ mapp->porttype = port;
+ }
#ifdef MAPDEBUG
- (void)printf("port: %s\n", mapp->porttype ? mapp->porttype : "ANY");
- (void)printf("type: %s\n", mapp->type);
- (void)printf("conditional: ");
- p = "";
- if (mapp->conditional & GT) {
- (void)printf("GT");
- p = "/";
- }
- if (mapp->conditional & EQ) {
- (void)printf("%sEQ", p);
- p = "/";
- }
- if (mapp->conditional & LT)
- (void)printf("%sLT", p);
- (void)printf("\nspeed: %d\n", mapp->speed);
+ (void) printf("port: %s\n", mapp->porttype ? mapp->porttype : "ANY");
+ (void) printf("type: %s\n", mapp->type);
+ (void) printf("conditional: ");
+ p = "";
+ if (mapp->conditional & GT) {
+ (void) printf("GT");
+ p = "/";
+ }
+ if (mapp->conditional & EQ) {
+ (void) printf("%sEQ", p);
+ p = "/";
+ }
+ if (mapp->conditional & LT)
+ (void) printf("%sLT", p);
+ (void) printf("\nspeed: %d\n", mapp->speed);
#endif
}
@@ -442,38 +438,38 @@ badmopt: err("illegal -m option format: %s", copy);
static const char *
mapped(const char *type)
{
- MAP *mapp;
- int match;
-
- for (mapp = maplist; mapp; mapp = mapp->next)
- if (mapp->porttype == 0 || !strcmp(mapp->porttype, type)) {
- switch (mapp->conditional) {
- case 0: /* No test specified. */
- match = TRUE;
- break;
- case EQ:
- match = (ospeed == mapp->speed);
- break;
- case GE:
- match = (ospeed >= mapp->speed);
- break;
- case GT:
- match = (ospeed > mapp->speed);
- break;
- case LE:
- match = (ospeed <= mapp->speed);
- break;
- case LT:
- match = (ospeed < mapp->speed);
- break;
- default:
- match = FALSE;
- }
- if (match)
- return (mapp->type);
- }
- /* No match found; return given type. */
- return (type);
+ MAP *mapp;
+ int match;
+
+ for (mapp = maplist; mapp; mapp = mapp->next)
+ if (mapp->porttype == 0 || !strcmp(mapp->porttype, type)) {
+ switch (mapp->conditional) {
+ case 0: /* No test specified. */
+ match = TRUE;
+ break;
+ case EQ:
+ match = (ospeed == mapp->speed);
+ break;
+ case GE:
+ match = (ospeed >= mapp->speed);
+ break;
+ case GT:
+ match = (ospeed > mapp->speed);
+ break;
+ case LE:
+ match = (ospeed <= mapp->speed);
+ break;
+ case LT:
+ match = (ospeed < mapp->speed);
+ break;
+ default:
+ match = FALSE;
+ }
+ if (match)
+ return (mapp->type);
+ }
+ /* No match found; return given type. */
+ return (type);
}
/**************************************************************************
@@ -489,118 +485,120 @@ mapped(const char *type)
static const char *
get_termcap_entry(char *userarg)
{
- int rval, errret;
- char *p;
- const char *ttype;
+ int rval, errret;
+ char *p;
+ const char *ttype;
#if HAVE_GETTTYNAM
- struct ttyent *t;
+ struct ttyent *t;
#else
- FILE *fp;
+ FILE *fp;
#endif
- char *ttypath;
+ char *ttypath;
- if (userarg) {
- ttype = userarg;
- goto found;
- }
+ if (userarg) {
+ ttype = userarg;
+ goto found;
+ }
- /* Try the environment. */
- if ((ttype = getenv("TERM")) != 0)
- goto map;
+ /* Try the environment. */
+ if ((ttype = getenv("TERM")) != 0)
+ goto map;
- if ((ttypath = ttyname(STDERR_FILENO)) != 0) {
- if ((p = strrchr(ttypath, '/')) != 0)
- ++p;
- else
- p = ttypath;
+ if ((ttypath = ttyname(STDERR_FILENO)) != 0) {
+ if ((p = strrchr(ttypath, '/')) != 0)
+ ++p;
+ else
+ p = ttypath;
#if HAVE_GETTTYNAM
- /*
- * We have the 4.3BSD library call getttynam(3); that means
- * there's an /etc/ttys to look up device-to-type mappings in.
- * Try ttyname(3); check for dialup or other mapping.
- */
- if ((t = getttynam(p))) {
- ttype = t->ty_type;
- goto map;
- }
+ /*
+ * We have the 4.3BSD library call getttynam(3); that means
+ * there's an /etc/ttys to look up device-to-type mappings in.
+ * Try ttyname(3); check for dialup or other mapping.
+ */
+ if ((t = getttynam(p))) {
+ ttype = t->ty_type;
+ goto map;
+ }
#else
- if ((fp = fopen("/etc/ttytype", "r")) != 0
- || (fp = fopen("/etc/ttys", "r")) != 0) {
- char buffer[BUFSIZ];
- char *s, *t, *d;
-
- while (fgets(buffer, sizeof(buffer)-1, fp) != 0) {
- for (s = buffer, t = d = 0; *s; s++) {
- if (isspace(*s))
- *s = '\0';
- else if (t == 0)
- t = s;
- else if (d == 0 && s != buffer && s[-1] == '\0')
- d = s;
- }
- if (t != 0 && d != 0 && !strcmp(d,p)) {
- ttype = strdup(t);
- fclose(fp);
- goto map;
- }
- }
- fclose(fp);
+ if ((fp = fopen("/etc/ttytype", "r")) != 0
+ || (fp = fopen("/etc/ttys", "r")) != 0) {
+ char buffer[BUFSIZ];
+ char *s, *t, *d;
+
+ while (fgets(buffer, sizeof(buffer) - 1, fp) != 0) {
+ for (s = buffer, t = d = 0; *s; s++) {
+ if (isspace(*s))
+ *s = '\0';
+ else if (t == 0)
+ t = s;
+ else if (d == 0 && s != buffer && s[-1] == '\0')
+ d = s;
}
-#endif /* HAVE_GETTTYNAM */
+ if (t != 0 && d != 0 && !strcmp(d, p)) {
+ ttype = strdup(t);
+ fclose(fp);
+ goto map;
+ }
+ }
+ fclose(fp);
}
+#endif /* HAVE_GETTTYNAM */
+ }
- /* If still undefined, use "unknown". */
- ttype = "unknown";
+ /* If still undefined, use "unknown". */
+ ttype = "unknown";
-map: ttype = mapped(ttype);
+ map:ttype = mapped(ttype);
- /*
- * If not a path, remove TERMCAP from the environment so we get a
- * real entry from /etc/termcap. This prevents us from being fooled
- * by out of date stuff in the environment.
+ /*
+ * If not a path, remove TERMCAP from the environment so we get a
+ * real entry from /etc/termcap. This prevents us from being fooled
+ * by out of date stuff in the environment.
+ */
+ found:if ((p = getenv("TERMCAP")) != 0 && *p != '/') {
+ /* 'unsetenv("TERMCAP")' is not portable.
+ * The 'environ' array is better.
*/
-found: if ((p = getenv("TERMCAP")) != 0 && *p != '/') {
- /* 'unsetenv("TERMCAP")' is not portable.
- * The 'environ' array is better.
- */
- int n;
- for (n = 0; environ[n] != 0; n++) {
- if (!strncmp("TERMCAP=", environ[n], 8)) {
- while ((environ[n] = environ[n+1]) != 0) {
- n++;
- }
- break;
- }
+ int n;
+ for (n = 0; environ[n] != 0; n++) {
+ if (!strncmp("TERMCAP=", environ[n], 8)) {
+ while ((environ[n] = environ[n + 1]) != 0) {
+ n++;
}
+ break;
+ }
}
-
- /*
- * ttype now contains a pointer to the type of the terminal.
- * If the first character is '?', ask the user.
- */
- if (ttype[0] == '?') {
- if (ttype[1] != '\0')
- ttype = askuser(ttype + 1);
- else
- ttype = askuser(0);
- }
- /* Find the terminfo entry. If it doesn't exist, ask the user. */
- while ((rval = setupterm((NCURSES_CONST char *)ttype, STDOUT_FILENO, &errret)) != OK) {
- if (errret == 0) {
- (void)fprintf(stderr, "tset: unknown terminal type %s\n",
- ttype);
- ttype = 0;
- }
- else {
- (void)fprintf(stderr, "tset: can't initialize terminal type %s (error %d)\n", ttype, errret);
- ttype = 0;
- }
- ttype = askuser(ttype);
+ }
+
+ /*
+ * ttype now contains a pointer to the type of the terminal.
+ * If the first character is '?', ask the user.
+ */
+ if (ttype[0] == '?') {
+ if (ttype[1] != '\0')
+ ttype = askuser(ttype + 1);
+ else
+ ttype = askuser(0);
+ }
+ /* Find the terminfo entry. If it doesn't exist, ask the user. */
+ while ((rval = setupterm((NCURSES_CONST char *) ttype, STDOUT_FILENO,
+ &errret)) != OK) {
+ if (errret == 0) {
+ (void) fprintf(stderr, "tset: unknown terminal type %s\n",
+ ttype);
+ ttype = 0;
+ } else {
+ (void) fprintf(stderr,
+ "tset: can't initialize terminal type %s (error %d)\n",
+ ttype, errret);
+ ttype = 0;
}
+ ttype = askuser(ttype);
+ }
#if BROKEN_LINKER
- tgetflag("am"); /* force lib_termcap.o to be linked for 'ospeed' */
+ tgetflag("am"); /* force lib_termcap.o to be linked for 'ospeed' */
#endif
- return (ttype);
+ return (ttype);
}
/**************************************************************************
@@ -637,7 +635,7 @@ found: if ((p = getenv("TERMCAP")) != 0 && *p != '/') {
#define CHK(val, dft) ((int)val <= 0 ? dft : val)
-static bool set_tabs (void);
+static bool set_tabs(void);
/*
* Reset the terminal mode bits to a sensible state. Very useful after
@@ -647,115 +645,115 @@ static void
reset_mode(void)
{
#ifdef TERMIOS
- tcgetattr(STDERR_FILENO, &mode);
+ tcgetattr(STDERR_FILENO, &mode);
#else
- stty(STDERR_FILENO,&mode);
+ stty(STDERR_FILENO, &mode);
#endif
#ifdef TERMIOS
#if defined(VDISCARD) && defined(CDISCARD)
- mode.c_cc[VDISCARD] = CHK(mode.c_cc[VDISCARD], CDISCARD);
+ mode.c_cc[VDISCARD] = CHK(mode.c_cc[VDISCARD], CDISCARD);
#endif
- mode.c_cc[VEOF] = CHK(mode.c_cc[VEOF], CEOF);
- mode.c_cc[VERASE] = CHK(mode.c_cc[VERASE], CERASE);
+ mode.c_cc[VEOF] = CHK(mode.c_cc[VEOF], CEOF);
+ mode.c_cc[VERASE] = CHK(mode.c_cc[VERASE], CERASE);
#if defined(VFLUSH) && defined(CFLUSH)
- mode.c_cc[VFLUSH] = CHK(mode.c_cc[VFLUSH], CFLUSH);
+ mode.c_cc[VFLUSH] = CHK(mode.c_cc[VFLUSH], CFLUSH);
#endif
- mode.c_cc[VINTR] = CHK(mode.c_cc[VINTR], CINTR);
- mode.c_cc[VKILL] = CHK(mode.c_cc[VKILL], CKILL);
+ mode.c_cc[VINTR] = CHK(mode.c_cc[VINTR], CINTR);
+ mode.c_cc[VKILL] = CHK(mode.c_cc[VKILL], CKILL);
#if defined(VLNEXT) && defined(CLNEXT)
- mode.c_cc[VLNEXT] = CHK(mode.c_cc[VLNEXT], CLNEXT);
+ mode.c_cc[VLNEXT] = CHK(mode.c_cc[VLNEXT], CLNEXT);
#endif
- mode.c_cc[VQUIT] = CHK(mode.c_cc[VQUIT], CQUIT);
+ mode.c_cc[VQUIT] = CHK(mode.c_cc[VQUIT], CQUIT);
#if defined(VREPRINT) && defined(CRPRNT)
- mode.c_cc[VREPRINT] = CHK(mode.c_cc[VREPRINT], CRPRNT);
+ mode.c_cc[VREPRINT] = CHK(mode.c_cc[VREPRINT], CRPRNT);
#endif
#if defined(VSTART) && defined(CSTART)
- mode.c_cc[VSTART] = CHK(mode.c_cc[VSTART], CSTART);
+ mode.c_cc[VSTART] = CHK(mode.c_cc[VSTART], CSTART);
#endif
#if defined(VSTOP) && defined(CSTOP)
- mode.c_cc[VSTOP] = CHK(mode.c_cc[VSTOP], CSTOP);
+ mode.c_cc[VSTOP] = CHK(mode.c_cc[VSTOP], CSTOP);
#endif
#if defined(VSUSP) && defined(CSUSP)
- mode.c_cc[VSUSP] = CHK(mode.c_cc[VSUSP], CSUSP);
+ mode.c_cc[VSUSP] = CHK(mode.c_cc[VSUSP], CSUSP);
#endif
#if defined(VWERASE) && defined(CWERASE)
- mode.c_cc[VWERASE] = CHK(mode.c_cc[VWERASE], CWERASE);
+ mode.c_cc[VWERASE] = CHK(mode.c_cc[VWERASE], CWERASE);
#endif
- mode.c_iflag &= ~(IGNBRK | PARMRK | INPCK | ISTRIP | INLCR | IGNCR
+ mode.c_iflag &= ~(IGNBRK | PARMRK | INPCK | ISTRIP | INLCR | IGNCR
#ifdef IUCLC
- | IUCLC
+ | IUCLC
#endif
#ifdef IXANY
- | IXANY
+ | IXANY
#endif
- | IXOFF);
+ | IXOFF);
- mode.c_iflag |= (BRKINT | IGNPAR | ICRNL | IXON
+ mode.c_iflag |= (BRKINT | IGNPAR | ICRNL | IXON
#ifdef IMAXBEL
- | IMAXBEL
+ | IMAXBEL
#endif
- );
+ );
- mode.c_oflag &= ~(0
+ mode.c_oflag &= ~(0
#ifdef OLCUC
- | OLCUC
+ | OLCUC
#endif
#ifdef OCRNL
- | OCRNL
+ | OCRNL
#endif
#ifdef ONOCR
- | ONOCR
+ | ONOCR
#endif
#ifdef ONLRET
- | ONLRET
+ | ONLRET
#endif
#ifdef OFILL
- | OFILL
+ | OFILL
#endif
#ifdef OFDEL
- | OFDEL
+ | OFDEL
#endif
#ifdef NLDLY
- | NLDLY | CRDLY | TABDLY | BSDLY | VTDLY | FFDLY
+ | NLDLY | CRDLY | TABDLY | BSDLY | VTDLY | FFDLY
#endif
- );
+ );
- mode.c_oflag |= (OPOST
+ mode.c_oflag |= (OPOST
#ifdef ONLCR
- | ONLCR
+ | ONLCR
#endif
- );
+ );
- mode.c_cflag &= ~(CSIZE | CSTOPB | PARENB | PARODD | CLOCAL);
- mode.c_cflag |= (CS8 | CREAD);
- mode.c_lflag &= ~(ECHONL | NOFLSH
+ mode.c_cflag &= ~(CSIZE | CSTOPB | PARENB | PARODD | CLOCAL);
+ mode.c_cflag |= (CS8 | CREAD);
+ mode.c_lflag &= ~(ECHONL | NOFLSH
#ifdef TOSTOP
- | TOSTOP
+ | TOSTOP
#endif
#ifdef ECHOPTR
- | ECHOPRT
+ | ECHOPRT
#endif
#ifdef XCASE
- | XCASE
+ | XCASE
#endif
- );
+ );
- mode.c_lflag |= (ISIG | ICANON | ECHO | ECHOE | ECHOK
+ mode.c_lflag |= (ISIG | ICANON | ECHO | ECHOE | ECHOK
#ifdef ECHOCTL
- | ECHOCTL
+ | ECHOCTL
#endif
#ifdef ECHOKE
- | ECHOKE
+ | ECHOKE
#endif
- );
+ );
#endif
#ifdef TERMIOS
- tcsetattr(STDERR_FILENO, TCSADRAIN, &mode);
+ tcsetattr(STDERR_FILENO, TCSADRAIN, &mode);
#else
- stty(STDERR_FILENO, &mode);
+ stty(STDERR_FILENO, &mode);
#endif
}
@@ -766,16 +764,16 @@ reset_mode(void)
static int
default_erase(void)
{
- int result;
+ int result;
- if (over_strike
- && key_backspace != 0
- && strlen(key_backspace) == 1)
- result = key_backspace[0];
- else
- result = CERASE;
+ if (over_strike
+ && key_backspace != 0
+ && strlen(key_backspace) == 1)
+ result = key_backspace[0];
+ else
+ result = CERASE;
- return result;
+ return result;
}
/*
@@ -789,14 +787,14 @@ static void
set_control_chars(void)
{
#ifdef TERMIOS
- if (mode.c_cc[VERASE] == 0 || terasechar >= 0)
- mode.c_cc[VERASE] = terasechar >= 0 ? terasechar : default_erase();
+ if (mode.c_cc[VERASE] == 0 || terasechar >= 0)
+ mode.c_cc[VERASE] = terasechar >= 0 ? terasechar : default_erase();
- if (mode.c_cc[VINTR] == 0 || intrchar >= 0)
- mode.c_cc[VINTR] = intrchar >= 0 ? intrchar : CINTR;
+ if (mode.c_cc[VINTR] == 0 || intrchar >= 0)
+ mode.c_cc[VINTR] = intrchar >= 0 ? intrchar : CINTR;
- if (mode.c_cc[VKILL] == 0 || tkillchar >= 0)
- mode.c_cc[VKILL] = tkillchar >= 0 ? tkillchar : CKILL;
+ if (mode.c_cc[VKILL] == 0 || tkillchar >= 0)
+ mode.c_cc[VKILL] = tkillchar >= 0 ? tkillchar : CKILL;
#endif
}
@@ -810,62 +808,62 @@ static void
set_conversions(void)
{
#ifdef __OBSOLETE__
- /*
- * Conversion logic for some *really* ancient terminal glitches,
- * not supported in terminfo. Left here for succeeding generations
- * to marvel at.
- */
- if (tgetflag("UC")) {
+ /*
+ * Conversion logic for some *really* ancient terminal glitches,
+ * not supported in terminfo. Left here for succeeding generations
+ * to marvel at.
+ */
+ if (tgetflag("UC")) {
#ifdef IUCLC
- mode.c_iflag |= IUCLC;
- mode.c_oflag |= OLCUC;
+ mode.c_iflag |= IUCLC;
+ mode.c_oflag |= OLCUC;
#endif
- } else if (tgetflag("LC")) {
+ } else if (tgetflag("LC")) {
#ifdef IUCLC
- mode.c_iflag &= ~IUCLC;
- mode.c_oflag &= ~OLCUC;
+ mode.c_iflag &= ~IUCLC;
+ mode.c_oflag &= ~OLCUC;
#endif
- }
- mode.c_iflag &= ~(PARMRK | INPCK);
- mode.c_lflag |= ICANON;
- if (tgetflag("EP")) {
- mode.c_cflag |= PARENB;
- mode.c_cflag &= ~PARODD;
- }
- if (tgetflag("OP")) {
- mode.c_cflag |= PARENB;
- mode.c_cflag |= PARODD;
- }
+ }
+ mode.c_iflag &= ~(PARMRK | INPCK);
+ mode.c_lflag |= ICANON;
+ if (tgetflag("EP")) {
+ mode.c_cflag |= PARENB;
+ mode.c_cflag &= ~PARODD;
+ }
+ if (tgetflag("OP")) {
+ mode.c_cflag |= PARENB;
+ mode.c_cflag |= PARODD;
+ }
#endif /* __OBSOLETE__ */
#ifdef TERMIOS
#ifdef ONLCR
- mode.c_oflag |= ONLCR;
+ mode.c_oflag |= ONLCR;
#endif
- mode.c_iflag |= ICRNL;
- mode.c_lflag |= ECHO;
+ mode.c_iflag |= ICRNL;
+ mode.c_lflag |= ECHO;
#ifdef OXTABS
- mode.c_oflag |= OXTABS;
+ mode.c_oflag |= OXTABS;
#endif /* OXTABS */
- /* test used to be tgetflag("NL") */
- if (newline != (char *)0 && newline[0] == '\n' && !newline[1]) {
- /* Newline, not linefeed. */
+ /* test used to be tgetflag("NL") */
+ if (newline != (char *) 0 && newline[0] == '\n' && !newline[1]) {
+ /* Newline, not linefeed. */
#ifdef ONLCR
- mode.c_oflag &= ~ONLCR;
+ mode.c_oflag &= ~ONLCR;
#endif
- mode.c_iflag &= ~ICRNL;
- }
+ mode.c_iflag &= ~ICRNL;
+ }
#ifdef __OBSOLETE__
- if (tgetflag("HD")) /* Half duplex. */
- mode.c_lflag &= ~ECHO;
+ if (tgetflag("HD")) /* Half duplex. */
+ mode.c_lflag &= ~ECHO;
#endif /* __OBSOLETE__ */
#ifdef OXTABS
- /* test used to be tgetflag("pt") */
- if (has_hardware_tabs) /* Print tabs. */
- mode.c_oflag &= ~OXTABS;
+ /* test used to be tgetflag("pt") */
+ if (has_hardware_tabs) /* Print tabs. */
+ mode.c_oflag &= ~OXTABS;
#endif /* OXTABS */
- mode.c_lflag |= (ECHOE | ECHOK);
+ mode.c_lflag |= (ECHOE | ECHOK);
#endif
}
@@ -873,45 +871,45 @@ set_conversions(void)
static void
set_init(void)
{
- char *p;
- bool settle;
+ char *p;
+ bool settle;
#ifdef __OBSOLETE__
- if (pad_char != (char *)0) /* Get/set pad character. */
- PC = pad_char[0];
+ if (pad_char != (char *) 0) /* Get/set pad character. */
+ PC = pad_char[0];
#endif /* OBSOLETE */
#ifdef TAB3
- if (oldmode.c_oflag & (TAB3 | ONLCR | OCRNL | ONLRET)) {
- oldmode.c_oflag &= (TAB3 | ONLCR | OCRNL | ONLRET);
- tcsetattr(STDERR_FILENO, TCSADRAIN, &oldmode);
- }
+ if (oldmode.c_oflag & (TAB3 | ONLCR | OCRNL | ONLRET)) {
+ oldmode.c_oflag &= (TAB3 | ONLCR | OCRNL | ONLRET);
+ tcsetattr(STDERR_FILENO, TCSADRAIN, &oldmode);
+ }
#endif
- settle = set_tabs();
+ settle = set_tabs();
- if (isreset) {
- if ((p = reset_1string) != 0) {
- tputs(p, 0, outc);
- settle = TRUE;
- }
- if ((p = reset_2string) != 0) {
- tputs(p, 0, outc);
- settle = TRUE;
- }
- /* What about rf, rs3, as per terminfo man page? */
- /* also might be nice to send rmacs, rmul, rmm */
- if ((p = reset_file) != 0
- || (p = init_file) != 0) {
- cat(p);
- settle = TRUE;
- }
+ if (isreset) {
+ if ((p = reset_1string) != 0) {
+ tputs(p, 0, outc);
+ settle = TRUE;
}
-
- if (settle) {
- (void)putc('\r', stderr);
- (void)fflush(stderr);
- (void)napms(1000); /* Settle the terminal. */
+ if ((p = reset_2string) != 0) {
+ tputs(p, 0, outc);
+ settle = TRUE;
+ }
+ /* What about rf, rs3, as per terminfo man page? */
+ /* also might be nice to send rmacs, rmul, rmm */
+ if ((p = reset_file) != 0
+ || (p = init_file) != 0) {
+ cat(p);
+ settle = TRUE;
}
+ }
+
+ if (settle) {
+ (void) putc('\r', stderr);
+ (void) fflush(stderr);
+ (void) napms(1000); /* Settle the terminal. */
+ }
}
/*
@@ -923,28 +921,28 @@ set_init(void)
static bool
set_tabs()
{
- if (set_tab && clear_all_tabs) {
- int c;
-
- (void)putc('\r', stderr); /* Force to left margin. */
- tputs(clear_all_tabs, 0, outc);
-
- for (c = 8; c < tcolumns; c += 8) {
- /* Get to the right column. In BSD tset, this
- * used to try a bunch of half-clever things
- * with cup and hpa, for an average saving of
- * somewhat less than two character times per
- * tab stop, less that .01 sec at 2400cps. We
- * lost all this cruft because it seemed to be
- * introducing some odd bugs.
- * ----------12345678----------- */
- (void)fputs(" ", stderr);
- tputs(set_tab, 0, outc);
- }
- putc('\r', stderr);
- return (TRUE);
+ if (set_tab && clear_all_tabs) {
+ int c;
+
+ (void) putc('\r', stderr); /* Force to left margin. */
+ tputs(clear_all_tabs, 0, outc);
+
+ for (c = 8; c < tcolumns; c += 8) {
+ /* Get to the right column. In BSD tset, this
+ * used to try a bunch of half-clever things
+ * with cup and hpa, for an average saving of
+ * somewhat less than two character times per
+ * tab stop, less that .01 sec at 2400cps. We
+ * lost all this cruft because it seemed to be
+ * introducing some odd bugs.
+ * ----------12345678----------- */
+ (void) fputs(" ", stderr);
+ tputs(set_tab, 0, outc);
}
- return (FALSE);
+ putc('\r', stderr);
+ return (TRUE);
+ }
+ return (FALSE);
}
/**************************************************************************
@@ -960,32 +958,32 @@ static void
report(const char *name, int which, unsigned def)
{
#ifdef TERMIOS
- unsigned older, newer;
- char *p;
-
- newer = mode.c_cc[which];
- older = oldmode.c_cc[which];
-
- if (older == newer && older == def)
- return;
-
- (void)fprintf(stderr, "%s %s ", name, older == newer ? "is" : "set to");
-
- /*
- * Check 'delete' before 'backspace', since the key_backspace value
- * is ambiguous.
- */
- if (newer == 0177)
- (void)fprintf(stderr, "delete.\n");
- else if ((p = key_backspace) != 0
- && newer == (unsigned char)p[0]
- && p[1] == '\0')
- (void)fprintf(stderr, "backspace.\n");
- else if (newer < 040) {
- newer ^= 0100;
- (void)fprintf(stderr, "control-%c (^%c).\n", newer, newer);
- } else
- (void)fprintf(stderr, "%c.\n", newer);
+ unsigned older, newer;
+ char *p;
+
+ newer = mode.c_cc[which];
+ older = oldmode.c_cc[which];
+
+ if (older == newer && older == def)
+ return;
+
+ (void) fprintf(stderr, "%s %s ", name, older == newer ? "is" : "set to");
+
+ /*
+ * Check 'delete' before 'backspace', since the key_backspace value
+ * is ambiguous.
+ */
+ if (newer == 0177)
+ (void) fprintf(stderr, "delete.\n");
+ else if ((p = key_backspace) != 0
+ && newer == (unsigned char) p[0]
+ && p[1] == '\0')
+ (void) fprintf(stderr, "backspace.\n");
+ else if (newer < 040) {
+ newer ^= 0100;
+ (void) fprintf(stderr, "control-%c (^%c).\n", newer, newer);
+ } else
+ (void) fprintf(stderr, "%c.\n", newer);
#endif
}
@@ -996,205 +994,206 @@ report(const char *name, int which, unsigned def)
static void
obsolete(char **argv)
{
- for (; *argv; ++argv) {
- char *parm = argv[0];
+ for (; *argv; ++argv) {
+ char *parm = argv[0];
- if (parm[0] == '-' && parm[1] == '\0')
- {
- argv[0] = strdup("-q");
- continue;
- }
+ if (parm[0] == '-' && parm[1] == '\0') {
+ argv[0] = strdup("-q");
+ continue;
+ }
- if ((parm[0] != '-')
- || (argv[1] && argv[1][0] != '-')
- || (parm[1] != 'e' && parm[1] != 'i' && parm[1] != 'k')
- || (parm[2] != '\0'))
- continue;
- switch(argv[0][1]) {
- case 'e':
- argv[0] = strdup("-e^H");
- break;
- case 'i':
- argv[0] = strdup("-i^C");
- break;
- case 'k':
- argv[0] = strdup("-k^U");
- break;
- }
+ if ((parm[0] != '-')
+ || (argv[1] && argv[1][0] != '-')
+ || (parm[1] != 'e' && parm[1] != 'i' && parm[1] != 'k')
+ || (parm[2] != '\0'))
+ continue;
+ switch (argv[0][1]) {
+ case 'e':
+ argv[0] = strdup("-e^H");
+ break;
+ case 'i':
+ argv[0] = strdup("-i^C");
+ break;
+ case 'k':
+ argv[0] = strdup("-k^U");
+ break;
}
+ }
}
static void
-usage(const char* pname)
+usage(const char *pname)
{
- (void)fprintf(stderr,
-"usage: %s [-IQrs] [-] [-e ch] [-i ch] [-k ch] [-m mapping] [terminal]\n", pname);
- exit(EXIT_FAILURE);
+ (void) fprintf(stderr,
+ "usage: %s [-IQrs] [-] [-e ch] [-i ch] [-k ch] [-m mapping] [terminal]\n", pname);
+ exit(EXIT_FAILURE);
}
-static char arg_to_char(void)
+static char
+arg_to_char(void)
{
- return (optarg[0] == '^' && optarg[1] != '\0')
- ? ((optarg[1] == '?') ? '\177' : CTRL(optarg[1]))
- : optarg[0];
+ return (optarg[0] == '^' && optarg[1] != '\0')
+ ? ((optarg[1] == '?') ? '\177' : CTRL(optarg[1]))
+ : optarg[0];
}
int
main(int argc, char **argv)
{
#if defined(TIOCGWINSZ) && defined(TIOCSWINSZ)
- struct winsize win;
+ struct winsize win;
#endif
- int ch, noinit, noset, quiet, Sflag, sflag, showterm;
- const char *p;
- const char *ttype;
+ int ch, noinit, noset, quiet, Sflag, sflag, showterm;
+ const char *p;
+ const char *ttype;
#ifdef TERMIOS
- if (tcgetattr(STDERR_FILENO, &mode) < 0)
- failed("standard error");
+ if (tcgetattr(STDERR_FILENO, &mode) < 0)
+ failed("standard error");
- oldmode = mode;
- ospeed = cfgetospeed(&mode);
+ oldmode = mode;
+ ospeed = cfgetospeed(&mode);
#else
- if (gtty(STDERR_FILENO, &mode) < 0)
- failed("standard error");
+ if (gtty(STDERR_FILENO, &mode) < 0)
+ failed("standard error");
- oldmode = mode;
- ospeed = mode.sg_ospeed;
+ oldmode = mode;
+ ospeed = mode.sg_ospeed;
#endif
- if ((p = strrchr(*argv, '/')) != 0)
- ++p;
- else
- p = *argv;
- if (!CaselessCmp(p, "reset")) {
- isreset = 1;
- reset_mode();
- }
-
- obsolete(argv);
- noinit = noset = quiet = Sflag = sflag = showterm = 0;
- while ((ch = getopt(argc, argv, "a:d:e:Ii:k:m:np:qQSrs")) != EOF) {
- switch (ch) {
- case 'q': /* display term only */
- noset = 1;
- break;
- case 'a': /* OBSOLETE: map identifier to type */
- add_mapping("arpanet", optarg);
- break;
- case 'd': /* OBSOLETE: map identifier to type */
- add_mapping("dialup", optarg);
- break;
- case 'e': /* erase character */
- terasechar = arg_to_char();
- break;
- case 'I': /* no initialization strings */
- noinit = 1;
- break;
- case 'i': /* interrupt character */
- intrchar = arg_to_char();
- break;
- case 'k': /* kill character */
- tkillchar = arg_to_char();
- break;
- case 'm': /* map identifier to type */
- add_mapping(0, optarg);
- break;
- case 'n': /* OBSOLETE: set new tty driver */
- break;
- case 'p': /* OBSOLETE: map identifier to type */
- add_mapping("plugboard", optarg);
- break;
- case 'Q': /* don't output control key settings */
- quiet = 1;
- break;
- case 'S': /* OBSOLETE: output TERM & TERMCAP */
- Sflag = 1;
- break;
- case 'r': /* display term on stderr */
- showterm = 1;
- break;
- case 's': /* output TERM set command */
- sflag = 1;
- break;
- case '?':
- default:
- usage(*argv);
- }
+ if ((p = strrchr(*argv, '/')) != 0)
+ ++p;
+ else
+ p = *argv;
+ if (!CaselessCmp(p, "reset")) {
+ isreset = 1;
+ reset_mode();
+ }
+
+ obsolete(argv);
+ noinit = noset = quiet = Sflag = sflag = showterm = 0;
+ while ((ch = getopt(argc, argv, "a:d:e:Ii:k:m:np:qQSrs")) != EOF) {
+ switch (ch) {
+ case 'q': /* display term only */
+ noset = 1;
+ break;
+ case 'a': /* OBSOLETE: map identifier to type */
+ add_mapping("arpanet", optarg);
+ break;
+ case 'd': /* OBSOLETE: map identifier to type */
+ add_mapping("dialup", optarg);
+ break;
+ case 'e': /* erase character */
+ terasechar = arg_to_char();
+ break;
+ case 'I': /* no initialization strings */
+ noinit = 1;
+ break;
+ case 'i': /* interrupt character */
+ intrchar = arg_to_char();
+ break;
+ case 'k': /* kill character */
+ tkillchar = arg_to_char();
+ break;
+ case 'm': /* map identifier to type */
+ add_mapping(0, optarg);
+ break;
+ case 'n': /* OBSOLETE: set new tty driver */
+ break;
+ case 'p': /* OBSOLETE: map identifier to type */
+ add_mapping("plugboard", optarg);
+ break;
+ case 'Q': /* don't output control key settings */
+ quiet = 1;
+ break;
+ case 'S': /* OBSOLETE: output TERM & TERMCAP */
+ Sflag = 1;
+ break;
+ case 'r': /* display term on stderr */
+ showterm = 1;
+ break;
+ case 's': /* output TERM set command */
+ sflag = 1;
+ break;
+ case '?':
+ default:
+ usage(*argv);
}
- argc -= optind;
- argv += optind;
+ }
+ argc -= optind;
+ argv += optind;
- if (argc > 1)
- usage(*argv);
+ if (argc > 1)
+ usage(*argv);
- ttype = get_termcap_entry(*argv);
+ ttype = get_termcap_entry(*argv);
- if (!noset) {
- tcolumns = columns;
- tlines = lines;
+ if (!noset) {
+ tcolumns = columns;
+ tlines = lines;
#if defined(TIOCGWINSZ) && defined(TIOCSWINSZ)
- /* Set window size */
- (void)ioctl(STDERR_FILENO, TIOCGWINSZ, &win);
- if (win.ws_row == 0 && win.ws_col == 0 &&
- tlines > 0 && tcolumns > 0) {
- win.ws_row = tlines;
- win.ws_col = tcolumns;
- (void)ioctl(STDERR_FILENO, TIOCSWINSZ, &win);
- }
+ /* Set window size */
+ (void) ioctl(STDERR_FILENO, TIOCGWINSZ, &win);
+ if (win.ws_row == 0 && win.ws_col == 0 &&
+ tlines > 0 && tcolumns > 0) {
+ win.ws_row = tlines;
+ win.ws_col = tcolumns;
+ (void) ioctl(STDERR_FILENO, TIOCSWINSZ, &win);
+ }
#endif
- set_control_chars();
- set_conversions();
+ set_control_chars();
+ set_conversions();
- if (!noinit)
- set_init();
+ if (!noinit)
+ set_init();
- /* Set the modes if they've changed. */
- if (memcmp(&mode, &oldmode, sizeof(mode)))
+ /* Set the modes if they've changed. */
+ if (memcmp(&mode, &oldmode, sizeof(mode))) {
#ifdef TERMIOS
- tcsetattr(STDERR_FILENO, TCSADRAIN, &mode);
+ tcsetattr(STDERR_FILENO, TCSADRAIN, &mode);
#else
- stty(STDERR_FILENO, &mode);
+ stty(STDERR_FILENO, &mode);
#endif
}
+ }
- /* Get the terminal name from the entry. */
- ttype = _nc_first_name(cur_term->type.term_names);
-
- if (noset)
- (void)printf("%s\n", ttype);
- else {
- if (showterm)
- (void)fprintf(stderr, "Terminal type is %s.\n", ttype);
- /*
- * If erase, kill and interrupt characters could have been
- * modified and not -Q, display the changes.
- */
- if (!quiet) {
- report("Erase", VERASE, CERASE);
- report("Kill", VKILL, CINTR);
- report("Interrupt", VINTR, CKILL);
- }
- }
+ /* Get the terminal name from the entry. */
+ ttype = _nc_first_name(cur_term->type.term_names);
- if (Sflag)
- err("The -S option is not supported under terminfo.");
-
- if (sflag) {
- /*
- * Figure out what shell we're using. A hack, we look for an
- * environmental variable SHELL ending in "csh".
- */
- if ((p = getenv("SHELL")) != 0
- && !strcmp(p + strlen(p) - 3, "csh"))
- p = "set noglob;\nsetenv TERM %s;\nunset noglob;\n";
- else
- p = "TERM=%s;\n";
- (void) printf(p, ttype);
+ if (noset)
+ (void) printf("%s\n", ttype);
+ else {
+ if (showterm)
+ (void) fprintf(stderr, "Terminal type is %s.\n", ttype);
+ /*
+ * If erase, kill and interrupt characters could have been
+ * modified and not -Q, display the changes.
+ */
+ if (!quiet) {
+ report("Erase", VERASE, CERASE);
+ report("Kill", VKILL, CINTR);
+ report("Interrupt", VINTR, CKILL);
}
+ }
+
+ if (Sflag)
+ err("The -S option is not supported under terminfo.");
+
+ if (sflag) {
+ /*
+ * Figure out what shell we're using. A hack, we look for an
+ * environmental variable SHELL ending in "csh".
+ */
+ if ((p = getenv("SHELL")) != 0
+ && !strcmp(p + strlen(p) - 3, "csh"))
+ p = "set noglob;\nsetenv TERM %s;\nunset noglob;\n";
+ else
+ p = "TERM=%s;\n";
+ (void) printf(p, ttype);
+ }
- return EXIT_SUCCESS;
+ return EXIT_SUCCESS;
}
/* tset.c ends here */