X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Ftset.c;h=21203e3de07468618ababe2e4d1f38ef961d1a18;hp=71a1845ff7d0b2512d5b4847bd1b54d2ed246c97;hb=73ab536b636227eed291dad213ca88c93d422fb8;hpb=c120fddebe9e9c1e2b29dbd744a6b1d03652bf8b diff --git a/progs/tset.c b/progs/tset.c index 71a1845f..21203e3d 100644 --- a/progs/tset.c +++ b/progs/tset.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. * + * Copyright (c) 1998-2012,2013 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 * @@ -119,7 +119,7 @@ char *ttyname(int fd); #include #include -MODULE_ID("$Id: tset.c,v 1.84 2011/05/21 18:55:32 tom Exp $") +MODULE_ID("$Id: tset.c,v 1.92 2013/10/12 22:17:20 tom Exp $") /* * SCO defines TIOCGSIZE and the corresponding struct. Other systems (SunOS, @@ -164,7 +164,10 @@ static bool isreset = FALSE; /* invoked as reset */ static int terasechar = -1; /* new erase character */ static int intrchar = -1; /* new interrupt character */ static int tkillchar = -1; /* new kill character */ + +#if HAVE_SIZECHANGE static int tlines, tcolumns; /* window size */ +#endif #define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c)) @@ -210,10 +213,10 @@ failed(const char *msg) size_t len = strlen(_nc_progname) + 2; if ((int) len < (int) sizeof(temp) - 12) { - strcpy(temp, _nc_progname); - strcat(temp, ": "); + _nc_STRCPY(temp, _nc_progname, sizeof(temp)); + _nc_STRCAT(temp, ": ", sizeof(temp)); } else { - strcpy(temp, "tset: "); + _nc_STRCPY(temp, "tset: ", sizeof(temp)); } perror(strncat(temp, msg, sizeof(temp) - strlen(temp) - 2)); exit_error(); @@ -471,9 +474,6 @@ add_mapping(const char *port, char *arg) mapp->speed = tbaudrate(p); } - if (arg == (char *) 0) /* Non-optional type. */ - goto badmopt; - mapp->type = arg; /* Terminate porttype, if specified. */ @@ -531,19 +531,19 @@ mapped(const char *type) match = TRUE; break; case EQ: - match = (ospeed == mapp->speed); + match = ((int) ospeed == mapp->speed); break; case GE: - match = (ospeed >= mapp->speed); + match = ((int) ospeed >= mapp->speed); break; case GT: - match = (ospeed > mapp->speed); + match = ((int) ospeed > mapp->speed); break; case LE: - match = (ospeed <= mapp->speed); + match = ((int) ospeed <= mapp->speed); break; case LT: - match = (ospeed < mapp->speed); + match = ((int) ospeed < mapp->speed); break; default: match = FALSE; @@ -792,14 +792,14 @@ reset_mode(void) mode.c_cc[VWERASE] = CHK(mode.c_cc[VWERASE], CWERASE); #endif - mode.c_iflag &= ~(IGNBRK | PARMRK | INPCK | ISTRIP | INLCR | IGNCR + mode.c_iflag &= ~((unsigned) (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 #ifdef IMAXBEL @@ -807,44 +807,44 @@ reset_mode(void) #endif ); - mode.c_oflag &= ~(0 + mode.c_oflag &= ~((unsigned) (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 + | NLDLY #endif #ifdef CRDLY - | CRDLY + | CRDLY #endif #ifdef TABDLY - | TABDLY + | TABDLY #endif #ifdef BSDLY - | BSDLY + | BSDLY #endif #ifdef VTDLY - | VTDLY + | VTDLY #endif #ifdef FFDLY - | FFDLY + | FFDLY #endif - ); + )); mode.c_oflag |= (OPOST #ifdef ONLCR @@ -852,19 +852,19 @@ reset_mode(void) #endif ); - mode.c_cflag &= ~(CSIZE | CSTOPB | PARENB | PARODD | CLOCAL); + mode.c_cflag &= ~((unsigned) (CSIZE | CSTOPB | PARENB | PARODD | CLOCAL)); mode.c_cflag |= (CS8 | CREAD); - mode.c_lflag &= ~(ECHONL | NOFLSH + mode.c_lflag &= ~((unsigned) (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 #ifdef ECHOCTL @@ -911,14 +911,23 @@ static void set_control_chars(void) { #ifdef TERMIOS - if (DISABLED(mode.c_cc[VERASE]) || terasechar >= 0) - mode.c_cc[VERASE] = (terasechar >= 0) ? terasechar : default_erase(); + if (DISABLED(mode.c_cc[VERASE]) || terasechar >= 0) { + mode.c_cc[VERASE] = UChar((terasechar >= 0) + ? terasechar + : default_erase()); + } - if (DISABLED(mode.c_cc[VINTR]) || intrchar >= 0) - mode.c_cc[VINTR] = (intrchar >= 0) ? intrchar : CINTR; + if (DISABLED(mode.c_cc[VINTR]) || intrchar >= 0) { + mode.c_cc[VINTR] = UChar((intrchar >= 0) + ? intrchar + : CINTR); + } - if (DISABLED(mode.c_cc[VKILL]) || tkillchar >= 0) - mode.c_cc[VKILL] = (tkillchar >= 0) ? tkillchar : CKILL; + if (DISABLED(mode.c_cc[VKILL]) || tkillchar >= 0) { + mode.c_cc[VKILL] = UChar((tkillchar >= 0) + ? tkillchar + : CKILL); + } #endif } @@ -974,9 +983,9 @@ set_conversions(void) if (newline != (char *) 0 && newline[0] == '\n' && !newline[1]) { /* Newline, not linefeed. */ #ifdef ONLCR - mode.c_oflag &= ~ONLCR; + mode.c_oflag &= ~((unsigned) ONLCR); #endif - mode.c_iflag &= ~ICRNL; + mode.c_iflag &= ~((unsigned) ICRNL); } #ifdef __OBSOLETE__ if (tgetflag("HD")) /* Half duplex. */ @@ -1047,11 +1056,18 @@ set_tabs(void) { if (set_tab && clear_all_tabs) { int c; + int lim = +#if HAVE_SIZECHANGE + tcolumns +#else + columns +#endif + ; (void) putc('\r', stderr); /* Force to left margin. */ tputs(clear_all_tabs, 0, outc); - for (c = 8; c < tcolumns; c += 8) { + for (c = 8; c < lim; 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 @@ -1277,10 +1293,10 @@ main(int argc, char **argv) (void) get_termcap_entry(*argv); if (!noset) { +#if HAVE_SIZECHANGE tcolumns = columns; tlines = lines; -#if HAVE_SIZECHANGE if (opt_w) { STRUCT_WINSIZE win; /* Set window size if not set already */