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More ANSI-fication of the sources
Ugh. Some of this is ugly. We should really include <curses.h> etc, but there are too many name clashes for that right now.
This commit is contained in:
Linus Torvalds
parent
021605246c
commit
453f80d269
8
edef.h
8
edef.h
@ -491,3 +491,11 @@ extern int copyregion(int f, int n);
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extern int lowerregion(int f, int n);
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extern int upperregion(int f, int n);
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extern int getregion(REGION *rp);
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/* posix.c */
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extern void ttopen(void);
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extern void ttclose(void);
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extern int ttputc(int c);
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extern void ttflush(void);
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extern int ttgetc(void);
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extern int typahead(void);
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28
estruct.h
28
estruct.h
@ -554,25 +554,25 @@ typedef struct {
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short t_margin; /* min margin for extended lines */
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short t_scrsiz; /* size of scroll region " */
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int t_pause; /* # times thru update to pause */
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int (*t_open) (); /* Open terminal at the start. */
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int (*t_close) (); /* Close terminal at end. */
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int (*t_kopen) (); /* Open keyboard */
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int (*t_kclose) (); /* close keyboard */
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int (*t_getchar) (); /* Get character from keyboard. */
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int (*t_putchar) (); /* Put character to display. */
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int (*t_flush) (); /* Flush output buffers. */
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int (*t_move) (); /* Move the cursor, origin 0. */
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int (*t_eeol) (); /* Erase to end of line. */
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int (*t_eeop) (); /* Erase to end of page. */
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int (*t_beep) (); /* Beep. */
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int (*t_rev) (); /* set reverse video state */
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int (*t_rez) (); /* change screen resolution */
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void (*t_open)(void); /* Open terminal at the start. */
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void (*t_close)(void); /* Close terminal at end. */
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void (*t_kopen)(void); /* Open keyboard */
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void (*t_kclose)(void); /* close keyboard */
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int (*t_getchar)(void); /* Get character from keyboard. */
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int (*t_putchar)(int); /* Put character to display. */
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void (*t_flush) (void); /* Flush output buffers. */
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void (*t_move)(int, int);/* Move the cursor, origin 0. */
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void (*t_eeol)(void); /* Erase to end of line. */
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void (*t_eeop)(void); /* Erase to end of page. */
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void (*t_beep)(void); /* Beep. */
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void (*t_rev)(int); /* set reverse video state */
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int (*t_rez)(char *); /* change screen resolution */
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#if COLOR
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int (*t_setfor) (); /* set forground color */
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int (*t_setback) (); /* set background color */
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#endif
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#if SCROLLCODE
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int (*t_scroll) (); /* scroll a region of the screen */
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void (*t_scroll)(int, int,int); /* scroll a region of the screen */
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#endif
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} TERM;
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12
posix.c
12
posix.c
@ -38,7 +38,7 @@ char tobuf[TBUFSIZ]; /* terminal output buffer */
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* On VMS, it translates TT until it finds the terminal, then assigns
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* a channel to it and sets it raw. On CPM it is a no-op.
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*/
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ttopen()
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void ttopen(void)
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{
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tcgetattr(0, &otermios); /* save old settings */
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@ -86,7 +86,7 @@ ttopen()
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* interpreter. On VMS it puts the terminal back in a reasonable state.
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* Another no-operation on CPM.
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*/
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ttclose()
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void ttclose(void)
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{
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tcsetattr(0, TCSADRAIN, &otermios); /* restore terminal settings */
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}
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@ -97,7 +97,7 @@ ttclose()
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* On CPM terminal I/O unbuffered, so we just write the byte out. Ditto on
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* MS-DOS (use the very very raw console output routine).
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*/
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ttputc(c)
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int ttputc(int c)
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{
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fputc(c, stdout);
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}
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@ -106,7 +106,7 @@ ttputc(c)
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* Flush terminal buffer. Does real work where the terminal output is buffered
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* up. A no-operation on systems where byte at a time terminal I/O is done.
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*/
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ttflush()
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void ttflush(void)
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{
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/*
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* Add some terminal output success checking, sometimes an orphaned
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@ -135,7 +135,7 @@ ttflush()
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* at all. More complex in VMS that almost anyplace else, which figures. Very
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* simple on CPM, because the system can do exactly what you want.
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*/
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ttgetc()
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int ttgetc(void)
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{
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return (255 & fgetc(stdin)); /* 8BIT P.K. */
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}
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@ -144,7 +144,7 @@ ttgetc()
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keyboard buffer
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*/
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typahead()
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int typahead(void)
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{
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int x; /* holds # of pending chars */
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102
tcap.c
102
tcap.c
@ -14,9 +14,11 @@
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#define termdef 1 /* don't define "term" external */
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#include <stdio.h>
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#include "estruct.h"
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#include "edef.h"
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#if TERMCAP
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#if UNIX
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@ -29,23 +31,26 @@
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#define BEL 0x07
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#define ESC 0x1B
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extern int ttopen();
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extern int ttgetc();
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extern int ttputc();
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extern int tgetnum();
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extern int ttflush();
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extern int ttclose();
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extern int tcapkopen();
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extern int tcapkclose();
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extern int tcapmove();
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extern int tcapeeol();
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extern int tcapeeop();
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extern int tcapbeep();
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extern int tcaprev();
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extern int tcapcres();
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extern int tcapopen();
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/* FIXME! termcap */
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extern int tgetnum(char *);
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extern char *tgetstr(char *id, char **area);
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extern int tputs(const char *str, int affcnt, int (*putc)(int));
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extern char *tgoto(const char *cap, int col, int row);
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static void tcapkopen(void);
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static void tcapkclose(void);
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static void tcapmove(int, int);
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static void tcapeeol(void);
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static void tcapeeop(void);
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static void tcapbeep(void);
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static void tcaprev(int);
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static int tcapcres(char *);
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static void tcapscrollregion(int top, int bot);
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static void putpad(char *str);
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static void tcapopen(void);
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#if PKCODE
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extern int tcapclose();
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static void tcapclose(void);
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#endif
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extern int tput();
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extern char *tgoto();
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@ -54,8 +59,8 @@ extern int tcapfcol();
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extern int tcapbcol();
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#endif
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#if SCROLLCODE
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extern int tcapscroll_reg();
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extern int tcapscroll_delins();
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static void tcapscroll_reg(int from, int to, int lines);
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static void tcapscroll_delins(int from, int to, int lines);
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#endif
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@ -106,10 +111,10 @@ TERM term = {
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#endif
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};
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tcapopen()
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static void tcapopen(void)
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{
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char *getenv();
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char *t, *p, *tgetstr();
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char *t, *p;
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char tcbuf[1024];
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char *tv_stype;
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char err_str[72];
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@ -216,7 +221,7 @@ tcapopen()
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#if PKCODE
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tcapclose()
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static void tcapclose(void)
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{
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putpad(tgoto(CM, 0, term.t_nrow));
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putpad(TE);
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@ -225,7 +230,7 @@ tcapclose()
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}
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#endif
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tcapkopen()
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static void tcapkopen(void)
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{
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#if PKCODE
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putpad(TI);
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@ -234,30 +239,31 @@ tcapkopen()
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strcpy(sres, "NORMAL");
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}
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tcapkclose()
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static void tcapkclose(void)
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{
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}
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tcapmove(row, col)
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register int row, col;
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static void tcapmove(int row, int col)
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{
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putpad(tgoto(CM, col, row));
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}
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tcapeeol()
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static void tcapeeol(void)
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{
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putpad(CE);
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}
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tcapeeop()
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static void tcapeeop(void)
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{
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putpad(CL);
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}
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tcaprev(state)
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/* change reverse video status */
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int state; /* FALSE = normal video, TRUE = reverse video */
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/*
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* change reverse video status
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*
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* int state; FALSE = normal video, TRUE = reverse video
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*/
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static void tcaprev(int state)
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{
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static int revstate = FALSE;
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if (state) {
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@ -267,7 +273,7 @@ int state; /* FALSE = normal video, TRUE = reverse video */
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putpad(SE);
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}
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tcapcres()
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static int tcapcres(char *res)
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{ /* change screen resolution */
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return (TRUE);
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}
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@ -275,7 +281,7 @@ tcapcres()
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#if SCROLLCODE
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/* move howmanylines lines starting at from to to */
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tcapscroll_reg(from, to, howmanylines)
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static void tcapscroll_reg(int from, int to, int howmanylines)
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{
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int i;
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if (to == from)
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@ -295,7 +301,7 @@ tcapscroll_reg(from, to, howmanylines)
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}
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/* move howmanylines lines starting at from to to */
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tcapscroll_delins(from, to, howmanylines)
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static void tcapscroll_delins(int from, int to, int howmanylines)
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{
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int i;
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if (to == from)
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@ -318,7 +324,7 @@ tcapscroll_delins(from, to, howmanylines)
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}
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/* cs is set up just like cm, so we use tgoto... */
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tcapscrollregion(top, bot)
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static void tcapscrollregion(int top, int bot)
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{
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ttputc(PC);
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putpad(tgoto(CS, bot, top));
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@ -326,44 +332,44 @@ tcapscrollregion(top, bot)
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#endif
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spal(dummy)
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void spal(int dummy)
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{ /* change palette string */
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/* Does nothing here */
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}
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#if COLOR
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tcapfcol()
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static void tcapfcol(void)
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{ /* no colors here, ignore this */
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}
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tcapbcol()
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static void tcapbcol(void)
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{ /* no colors here, ignore this */
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}
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#endif
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tcapbeep()
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static void tcapbeep(void)
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{
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ttputc(BEL);
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}
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putpad(str)
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char *str;
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static void putpad(char *str)
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{
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tputs(str, 1, ttputc);
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}
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putnpad(str, n)
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char *str;
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static void putnpad(char *str, int n)
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{
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tputs(str, n, ttputc);
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}
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#if FNLABEL
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fnclabel(f, n)
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/* label a function key */
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int f, n; /* default flag, numeric argument [unused] */
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/*
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* label a function key
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*
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* int f, n; default flag, numeric argument [unused]
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*/
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static int fnclabel(int f, int n)
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{
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/* on machines with no function keys...don't bother */
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return (TRUE);
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@ -371,7 +377,7 @@ int f, n; /* default flag, numeric argument [unused] */
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#endif
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#else
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hello()
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static void hello(void)
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{
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}
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