diff options
Diffstat (limited to 'contrib/ncurses/ncurses/tinfo/lib_setup.c')
| -rw-r--r-- | contrib/ncurses/ncurses/tinfo/lib_setup.c | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/contrib/ncurses/ncurses/tinfo/lib_setup.c b/contrib/ncurses/ncurses/tinfo/lib_setup.c index 1fd0d48..e73e7e0 100644 --- a/contrib/ncurses/ncurses/tinfo/lib_setup.c +++ b/contrib/ncurses/ncurses/tinfo/lib_setup.c @@ -48,7 +48,7 @@ #include <term.h> /* lines, columns, cur_term */ -MODULE_ID("$Id: lib_setup.c,v 1.60 2000/09/02 18:13:12 tom Exp $") +MODULE_ID("$Id: lib_setup.c,v 1.64 2000/12/10 02:55:07 tom Exp $") /**************************************************************************** * @@ -94,16 +94,21 @@ static int _use_env = TRUE; static void do_prototype(void); -void +NCURSES_EXPORT(void) use_env(bool f) { _use_env = f; } -int LINES = 0, COLS = 0, TABSIZE = 0; +NCURSES_EXPORT_VAR(int) +LINES = 0; +NCURSES_EXPORT_VAR(int) +COLS = 0; +NCURSES_EXPORT_VAR(int) +TABSIZE = 0; -static void -_nc_get_screensize(int *linep, int *colp) + static void + _nc_get_screensize(int *linep, int *colp) /* Obtain lines/columns values from the environment and/or terminfo entry */ { /* figure out the size of the screen */ @@ -133,7 +138,7 @@ _nc_get_screensize(int *linep, int *colp) *colp = screendata[0]; *linep = screendata[1]; T(("EMX screen size: environment LINES = %d COLUMNS = %d", - *linep, *colp)); + *linep, *colp)); } #endif #if HAVE_SIZECHANGE @@ -165,11 +170,12 @@ _nc_get_screensize(int *linep, int *colp) #endif /* HAVE_SIZECHANGE */ /* if we can't get dynamic info about the size, use static */ - if (*linep <= 0 || *colp <= 0) - if (lines > 0 && columns > 0) { - *linep = (int) lines; - *colp = (int) columns; - } + if (*linep <= 0) { + *linep = (int) lines; + } + if (*colp <= 0) { + *colp = (int) columns; + } /* the ultimate fallback, assume fixed 24x80 size */ if (*linep <= 0 || *colp <= 0) { @@ -196,7 +202,7 @@ _nc_get_screensize(int *linep, int *colp) } #if USE_SIZECHANGE -void +NCURSES_EXPORT(void) _nc_update_screensize(void) { int my_lines, my_cols; @@ -265,18 +271,20 @@ grab_entry(const char *const tn, TERMTYPE * const tp) */ if (status == 1) { int n; - for_each_boolean(n, tp) + for_each_boolean(n, tp) { if (!VALID_BOOLEAN(tp->Booleans[n])) - tp->Booleans[n] = FALSE; - for_each_string(n, tp) + tp->Booleans[n] = FALSE; + } + for_each_string(n, tp) { if (tp->Strings[n] == CANCELLED_STRING) - tp->Strings[n] = ABSENT_STRING; + tp->Strings[n] = ABSENT_STRING; + } } return (status); } #endif -char ttytype[NAMESIZE] = ""; +NCURSES_EXPORT_VAR(char) ttytype[NAMESIZE] = ""; /* * setupterm(termname, Filedes, errret) @@ -286,8 +294,9 @@ char ttytype[NAMESIZE] = ""; * */ -int -setupterm(NCURSES_CONST char *tname, int Filedes, int *errret) +NCURSES_EXPORT(int) +setupterm +(NCURSES_CONST char *tname, int Filedes, int *errret) { struct term *term_ptr; int status; @@ -302,7 +311,7 @@ setupterm(NCURSES_CONST char *tname, int Filedes, int *errret) } if (strlen(tname) > MAX_NAME_SIZE) { ret_error(-1, "TERM environment must be <= %d characters.\n", - MAX_NAME_SIZE); + MAX_NAME_SIZE); } T(("your terminal name is %s", tname)); |
