/****************************************************************************
- * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2001,2002 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 *
#include <term.h>
#include <ctype.h>
-MODULE_ID("$Id: lib_mvcur.c,v 1.67 2000/06/24 21:13:51 tom Exp $")
-
-#define STRLEN(s) (s != 0) ? strlen(s) : 0
+MODULE_ID("$Id: lib_mvcur.c,v 1.86 2002/09/14 23:02:06 Philippe.Blain Exp $")
#define CURRENT_ROW SP->_cursrow /* phys cursor row */
#define CURRENT_COLUMN SP->_curscol /* phys cursor column */
static int normalized_cost(const char *const cap, int affcnt);
-#if !HAVE_STRSTR
-char *
-_nc_strstr(const char *haystack, const char *needle)
-{
- size_t len1 = strlen(haystack);
- size_t len2 = strlen(needle);
- char *result = 0;
-
- while ((len1 != 0) && (len1-- >= len2)) {
- if (!strncmp(haystack, needle, len2)) {
- result = haystack;
- break;
- }
- haystack++;
- }
- return result;
-}
-#endif
-
/****************************************************************************
*
* Initialization/wrapup (including cost pre-computation)
{
int result = _nc_msec_cost(cap, affcnt);
TR(TRACE_CHARPUT | TRACE_MOVE,
- ("CostOf %s %d %s", capname, result, _nc_visbuf(cap)));
+ ("CostOf %s %d %s", capname, result, _nc_visbuf(cap)));
return result;
}
#define CostOf(cap,affcnt) trace_cost_of(#cap,cap,affcnt);
{
int result = normalized_cost(cap, affcnt);
TR(TRACE_CHARPUT | TRACE_MOVE,
- ("NormalizedCost %s %d %s", capname, result, _nc_visbuf(cap)));
+ ("NormalizedCost %s %d %s", capname, result, _nc_visbuf(cap)));
return result;
}
#define NormalizedCost(cap,affcnt) trace_normalized_cost(#cap,cap,affcnt);
#endif
-int
+NCURSES_EXPORT(int)
_nc_msec_cost(const char *const cap, int affcnt)
/* compute the cost of a given operation */
{
return (INFINITY);
else {
const char *cp;
- float cum_cost = 0;
+ float cum_cost = 0.0;
for (cp = cap; *cp; cp++) {
/* extract padding, either mandatory or required */
if (cp[0] == '$' && cp[1] == '<' && strchr(cp, '>')) {
- float number = 0;
+ float number = 0.0;
for (cp += 2; *cp != '>'; cp++) {
- if (isdigit(*cp))
+ if (isdigit(UChar(*cp)))
number = number * 10 + (*cp - '0');
else if (*cp == '*')
number *= affcnt;
- else if (*cp == '.' && (*++cp != '>') && isdigit(*cp))
+ else if (*cp == '.' && (*++cp != '>') && isdigit(UChar(*cp)))
number += (*cp - '0') / 10.0;
}
-#ifdef NCURSES_NO_PADDING
+#if NCURSES_NO_PADDING
if (!(SP->_no_padding))
#endif
cum_cost += number * 10;
}
}
-void
+NCURSES_EXPORT(void)
_nc_mvcur_resume(void)
/* what to do at initialization time and after each shellout */
{
}
}
-void
+NCURSES_EXPORT(void)
_nc_mvcur_init(void)
/* initialize the cost structure */
{
SP->_hpa_ch_cost = NormalizedCost(tparm(column_address, 23), 1);
SP->_cuf_ch_cost = NormalizedCost(tparm(parm_right_cursor, 23), 1);
SP->_inline_cost = min(SP->_cup_ch_cost,
- min(SP->_hpa_ch_cost,
- SP->_cuf_ch_cost));
-
- /* pre-compute some capability lengths */
- SP->_carriage_return_length = STRLEN(carriage_return);
- SP->_cursor_home_length = STRLEN(cursor_home);
- SP->_cursor_to_ll_length = STRLEN(cursor_to_ll);
+ min(SP->_hpa_ch_cost,
+ SP->_cuf_ch_cost));
/*
* If save_cursor is used within enter_ca_mode, we should not use it for
_nc_mvcur_resume();
}
-void
+NCURSES_EXPORT(void)
_nc_mvcur_wrap(void)
/* wrap up cursor-addressing mode */
{
* Perform repeated-append, returning cost
*/
static inline int
-repeated_append(int total, int num, int repeat, char *dst, const char *src)
+repeated_append(string_desc * target, int total, int num, int repeat, const char *src)
{
- register size_t src_len = strlen(src);
- register size_t dst_len = STRLEN(dst);
-
- if ((dst_len + repeat * src_len) < OPT_SIZE - 1) {
- total += (num * repeat);
- if (dst) {
- dst += dst_len;
- while (repeat-- > 0) {
- (void) strcpy(dst, src);
- dst += src_len;
+ size_t need = repeat * strlen(src);
+
+ if (need < target->s_size) {
+ while (repeat-- > 0) {
+ if (_nc_safe_strcat(target, src)) {
+ total += num;
+ } else {
+ total = INFINITY;
+ break;
}
}
} else {
*/
#define LASTTAB(fr) ((fr > 0) ? ((fr - 1) / init_tabs) * init_tabs : -1)
-/* Note: we'd like to inline this for speed, but GNU C barfs on the attempt. */
-
static int
-relative_move(char *result, int from_y, int from_x, int to_y, int to_x, bool ovw)
+relative_move(string_desc * target, int from_y, int from_x, int to_y, int
+ to_x, bool ovw)
/* move via local motions (cuu/cuu1/cud/cud1/cub1/cub/cuf1/cuf/vpa/hpa) */
{
+ string_desc save;
int n, vcost = 0, hcost = 0;
- if (result)
- result[0] = '\0';
+ (void) _nc_str_copy(&save, target);
if (to_y != from_y) {
vcost = INFINITY;
- if (row_address) {
- if (result)
- (void) strcpy(result, tparm(row_address, to_y));
+ if (row_address != 0
+ && _nc_safe_strcat(target, tparm(row_address, to_y))) {
vcost = SP->_vpa_cost;
}
if (to_y > from_y) {
n = (to_y - from_y);
- if (parm_down_cursor && SP->_cud_cost < vcost) {
- if (result)
- (void) strcpy(result, tparm(parm_down_cursor, n));
+ if (parm_down_cursor
+ && SP->_cud_cost < vcost
+ && _nc_safe_strcat(_nc_str_copy(target, &save),
+ tparm(parm_down_cursor, n))) {
vcost = SP->_cud_cost;
}
- if (cursor_down && (n * SP->_cud1_cost < vcost)) {
- if (result)
- result[0] = '\0';
- vcost = repeated_append(0, SP->_cud1_cost, n, result, cursor_down);
+ if (cursor_down
+ && (*cursor_down != '\n' || SP->_nl)
+ && (n * SP->_cud1_cost < vcost)) {
+ vcost = repeated_append(_nc_str_copy(target, &save), 0,
+ SP->_cud1_cost, n, cursor_down);
}
} else { /* (to_y < from_y) */
n = (from_y - to_y);
- if (parm_up_cursor && SP->_cup_cost < vcost) {
- if (result)
- (void) strcpy(result, tparm(parm_up_cursor, n));
+ if (parm_up_cursor
+ && SP->_cup_cost < vcost
+ && _nc_safe_strcat(_nc_str_copy(target, &save),
+ tparm(parm_up_cursor, n))) {
vcost = SP->_cup_cost;
}
if (cursor_up && (n * SP->_cuu1_cost < vcost)) {
- if (result)
- result[0] = '\0';
- vcost = repeated_append(0, SP->_cuu1_cost, n, result, cursor_up);
+ vcost = repeated_append(_nc_str_copy(target, &save), 0,
+ SP->_cuu1_cost, n, cursor_up);
}
}
return (INFINITY);
}
- if (result)
- result += strlen(result);
+ save = *target;
if (to_x != from_x) {
char str[OPT_SIZE];
+ string_desc check;
hcost = INFINITY;
- if (column_address) {
- if (result)
- (void) strcpy(result, tparm(column_address, to_x));
+ if (column_address
+ && _nc_safe_strcat(_nc_str_copy(target, &save),
+ tparm(column_address, to_x))) {
hcost = SP->_hpa_cost;
}
if (to_x > from_x) {
n = to_x - from_x;
- if (parm_right_cursor && SP->_cuf_cost < hcost) {
- if (result)
- (void) strcpy(result, tparm(parm_right_cursor, n));
+ if (parm_right_cursor
+ && SP->_cuf_cost < hcost
+ && _nc_safe_strcat(_nc_str_copy(target, &save),
+ tparm(parm_right_cursor, n))) {
hcost = SP->_cuf_cost;
}
if (cursor_right) {
int lhcost = 0;
- str[0] = '\0';
+ (void) _nc_str_init(&check, str, sizeof(str));
#if USE_HARD_TABS
/* use hard tabs, if we have them, to do as much as possible */
int nxt, fr;
for (fr = from_x; (nxt = NEXTTAB(fr)) <= to_x; fr = nxt) {
- lhcost = repeated_append(lhcost, SP->_ht_cost, 1,
- str, tab);
+ lhcost = repeated_append(&check, lhcost,
+ SP->_ht_cost, 1, tab);
if (lhcost == INFINITY)
break;
}
#endif /* USE_HARD_TABS */
#if defined(REAL_ATTR) && defined(WANT_CHAR)
-#ifdef BSD_TPUTS
+ if (n <= 0 || n >= (int) check.s_size)
+ ovw = FALSE;
+#if BSD_TPUTS
/*
* If we're allowing BSD-style padding in tputs, don't generate
* a string with a leading digit. Otherwise, that will be
*/
if (ovw
&& n > 0
+ && n < (int) check.s_size
&& vcost == 0
&& str[0] == '\0'
- && isdigit(TextOf(WANT_CHAR(to_y, from_x))))
+ && isdigit(CharOf(WANT_CHAR(to_y, from_x))))
ovw = FALSE;
#endif
/*
if (ovw) {
int i;
- for (i = 0; i < n; i++)
- if ((WANT_CHAR(to_y, from_x + i) & A_ATTRIBUTES) != CURRENT_ATTR) {
+ for (i = 0; i < n; i++) {
+ NCURSES_CH_T ch = WANT_CHAR(to_y, from_x + i);
+ if (AttrOf(ch) != CURRENT_ATTR
+#if USE_WIDEC_SUPPORT
+ || !Charable(ch)
+#endif
+ ) {
ovw = FALSE;
break;
}
+ }
}
if (ovw) {
- char *sp;
int i;
- sp = str + strlen(str);
-
for (i = 0; i < n; i++)
- *sp++ = WANT_CHAR(to_y, from_x + i);
- *sp = '\0';
+ *check.s_tail++ = CharOf(WANT_CHAR(to_y, from_x + i));
+ *check.s_tail = '\0';
+ check.s_size -= n;
lhcost += n * SP->_char_padding;
} else
#endif /* defined(REAL_ATTR) && defined(WANT_CHAR) */
{
- lhcost = repeated_append(lhcost, SP->_cuf1_cost, n, str, cursor_right);
+ lhcost = repeated_append(&check, lhcost, SP->_cuf1_cost,
+ n, cursor_right);
}
- if (lhcost < hcost) {
- if (result)
- (void) strcpy(result, str);
+ if (lhcost < hcost
+ && _nc_safe_strcat(_nc_str_copy(target, &save), str)) {
hcost = lhcost;
}
}
} else { /* (to_x < from_x) */
n = from_x - to_x;
- if (parm_left_cursor && SP->_cub_cost < hcost) {
- if (result)
- (void) strcpy(result, tparm(parm_left_cursor, n));
+ if (parm_left_cursor
+ && SP->_cub_cost < hcost
+ && _nc_safe_strcat(_nc_str_copy(target, &save),
+ tparm(parm_left_cursor, n))) {
hcost = SP->_cub_cost;
}
if (cursor_left) {
int lhcost = 0;
- str[0] = '\0';
+ (void) _nc_str_init(&check, str, sizeof(str));
#if USE_HARD_TABS
if (init_tabs > 0 && back_tab) {
int nxt, fr;
for (fr = from_x; (nxt = LASTTAB(fr)) >= to_x; fr = nxt) {
- lhcost = repeated_append(lhcost, SP->_cbt_cost, 1,
- str, back_tab);
+ lhcost = repeated_append(&check, lhcost,
+ SP->_cbt_cost, 1, back_tab);
if (lhcost == INFINITY)
break;
}
}
#endif /* USE_HARD_TABS */
- lhcost = repeated_append(lhcost, SP->_cub1_cost, n, str, cursor_left);
+ lhcost = repeated_append(&check, lhcost, SP->_cub1_cost, n, cursor_left);
- if (lhcost < hcost) {
- if (result)
- (void) strcpy(result, str);
+ if (lhcost < hcost
+ && _nc_safe_strcat(_nc_str_copy(target, &save), str)) {
hcost = lhcost;
}
}
onscreen_mvcur(int yold, int xold, int ynew, int xnew, bool ovw)
/* onscreen move from (yold, xold) to (ynew, xnew) */
{
- char use[OPT_SIZE], *sp;
+ string_desc result;
+ char buffer[OPT_SIZE];
int tactic = 0, newcost, usecost = INFINITY;
int t5_cr_cost;
gettimeofday(&before, NULL);
#endif /* MAIN */
+#define NullResult _nc_str_null(&result, sizeof(buffer))
+#define InitResult _nc_str_init(&result, buffer, sizeof(buffer))
+
/* tactic #0: use direct cursor addressing */
- sp = tparm(SP->_address_cursor, ynew, xnew);
- if (sp) {
+ if (_nc_safe_strcpy(InitResult, tparm(SP->_address_cursor, ynew, xnew))) {
tactic = 0;
- (void) strcpy(use, sp);
usecost = SP->_cup_cost;
#if defined(TRACE) || defined(NCURSES_TEST)
#ifndef NO_OPTIMIZE
/* tactic #1: use local movement */
if (yold != -1 && xold != -1
- && ((newcost = relative_move(NULL, yold, xold, ynew, xnew, ovw)) != INFINITY)
+ && ((newcost = relative_move(NullResult, yold, xold, ynew, xnew,
+ ovw)) != INFINITY)
&& newcost < usecost) {
tactic = 1;
usecost = newcost;
/* tactic #2: use carriage-return + local movement */
if (yold != -1 && carriage_return
- && ((newcost = relative_move(NULL, yold, 0, ynew, xnew, ovw)) != INFINITY)
+ && ((newcost = relative_move(NullResult, yold, 0, ynew, xnew, ovw))
+ != INFINITY)
&& SP->_cr_cost + newcost < usecost) {
tactic = 2;
usecost = SP->_cr_cost + newcost;
/* tactic #3: use home-cursor + local movement */
if (cursor_home
- && ((newcost = relative_move(NULL, 0, 0, ynew, xnew, ovw)) != INFINITY)
+ && ((newcost = relative_move(NullResult, 0, 0, ynew, xnew, ovw)) != INFINITY)
&& SP->_home_cost + newcost < usecost) {
tactic = 3;
usecost = SP->_home_cost + newcost;
/* tactic #4: use home-down + local movement */
if (cursor_to_ll
- && ((newcost = relative_move(NULL, screen_lines - 1, 0, ynew, xnew,
- ovw)) != INFINITY)
+ && ((newcost = relative_move(NullResult, screen_lines - 1, 0, ynew,
+ xnew, ovw)) != INFINITY)
&& SP->_ll_cost + newcost < usecost) {
tactic = 4;
usecost = SP->_ll_cost + newcost;
t5_cr_cost = (xold > 0 ? SP->_cr_cost : 0);
if (auto_left_margin && !eat_newline_glitch
&& yold > 0 && cursor_left
- && ((newcost = relative_move(NULL, yold - 1, screen_columns - 1,
- ynew, xnew, ovw)) != INFINITY)
+ && ((newcost = relative_move(NullResult, yold - 1, screen_columns -
+ 1, ynew, xnew, ovw)) != INFINITY)
&& t5_cr_cost + SP->_cub1_cost + newcost < usecost) {
tactic = 5;
usecost = t5_cr_cost + SP->_cub1_cost + newcost;
/*
* These cases are ordered by estimated relative frequency.
*/
+ if (tactic)
+ InitResult;
switch (tactic) {
case 1:
- (void) relative_move(use, yold, xold, ynew, xnew, ovw);
+ (void) relative_move(&result, yold, xold, ynew, xnew, ovw);
break;
case 2:
- (void) strcpy(use, carriage_return);
- (void) relative_move(use + SP->_carriage_return_length,
- yold, 0, ynew, xnew, ovw);
+ (void) _nc_safe_strcpy(&result, carriage_return);
+ (void) relative_move(&result, yold, 0, ynew, xnew, ovw);
break;
case 3:
- (void) strcpy(use, cursor_home);
- (void) relative_move(use + SP->_cursor_home_length,
- 0, 0, ynew, xnew, ovw);
+ (void) _nc_safe_strcpy(&result, cursor_home);
+ (void) relative_move(&result, 0, 0, ynew, xnew, ovw);
break;
case 4:
- (void) strcpy(use, cursor_to_ll);
- (void) relative_move(use + SP->_cursor_to_ll_length,
- screen_lines - 1, 0, ynew, xnew, ovw);
+ (void) _nc_safe_strcpy(&result, cursor_to_ll);
+ (void) relative_move(&result, screen_lines - 1, 0, ynew, xnew, ovw);
break;
case 5:
- use[0] = '\0';
if (xold > 0)
- (void) strcat(use, carriage_return);
- (void) strcat(use, cursor_left);
- (void) relative_move(use + strlen(use),
- yold - 1, screen_columns - 1, ynew, xnew, ovw);
+ (void) _nc_safe_strcat(&result, carriage_return);
+ (void) _nc_safe_strcat(&result, cursor_left);
+ (void) relative_move(&result, yold - 1, screen_columns - 1, ynew,
+ xnew, ovw);
break;
}
#endif /* !NO_OPTIMIZE */
+ (after.tv_sec - before.tv_sec) * 1000000;
if (!profiling)
(void) fprintf(stderr,
- "onscreen: %d msec, %f 28.8Kbps char-equivalents\n",
- (int) diff, diff / 288);
+ "onscreen: %d msec, %f 28.8Kbps char-equivalents\n",
+ (int) diff, diff / 288);
#endif /* MAIN */
nonlocal:
if (usecost != INFINITY) {
TPUTS_TRACE("mvcur");
- tputs(use, 1, _nc_outch);
+ tputs(buffer, 1, _nc_outch);
return (OK);
} else
return (ERR);
}
-int
+NCURSES_EXPORT(int)
mvcur(int yold, int xold, int ynew, int xnew)
/* optimized cursor move from (yold, xold) to (ynew, xnew) */
{
- TR(TRACE_MOVE, ("mvcur(%d,%d,%d,%d) called", yold, xold, ynew, xnew));
+ TR(TRACE_CALLS | TRACE_MOVE, (T_CALLED("mvcur(%d,%d,%d,%d)"),
+ yold, xold, ynew, xnew));
+
+ if (SP == 0)
+ returnCode(ERR);
if (yold == ynew && xold == xnew)
- return (OK);
+ returnCode(OK);
/*
* Most work here is rounding for terminal boundaries getting the
if (xold >= screen_columns) {
int l;
- l = (xold + 1) / screen_columns;
- yold += l;
- if (yold >= screen_lines)
- l -= (yold - screen_lines - 1);
+ if (SP->_nl) {
+ l = (xold + 1) / screen_columns;
+ yold += l;
+ if (yold >= screen_lines)
+ l -= (yold - screen_lines - 1);
- while (l > 0) {
- if (newline) {
- TPUTS_TRACE("newline");
- tputs(newline, 0, _nc_outch);
- } else
- putchar('\n');
- l--;
- if (xold > 0) {
- if (carriage_return) {
- TPUTS_TRACE("carriage_return");
- tputs(carriage_return, 0, _nc_outch);
+ while (l > 0) {
+ if (newline) {
+ TPUTS_TRACE("newline");
+ tputs(newline, 0, _nc_outch);
} else
- putchar('\r');
- xold = 0;
+ putchar('\n');
+ l--;
+ if (xold > 0) {
+ if (carriage_return) {
+ TPUTS_TRACE("carriage_return");
+ tputs(carriage_return, 0, _nc_outch);
+ } else
+ putchar('\r');
+ xold = 0;
+ }
}
+ } else {
+ /*
+ * If caller set nonl(), we cannot really use newlines to position
+ * to the next row.
+ */
+ xold = -1;
+ yold = -1;
}
}
ynew = screen_lines - 1;
/* destination location is on screen now */
- return (onscreen_mvcur(yold, xold, ynew, xnew, TRUE));
+ returnCode(onscreen_mvcur(yold, xold, ynew, xnew, TRUE));
}
#if defined(TRACE) || defined(NCURSES_TEST)
-int _nc_optimize_enable = OPTIMIZE_ALL;
+NCURSES_EXPORT_VAR(int) _nc_optimize_enable = OPTIMIZE_ALL;
#endif
#if defined(MAIN) || defined(NCURSES_TEST)
#include <tic.h>
#include <dump_entry.h>
-const char *_nc_progname = "mvcur";
+NCURSES_EXPORT_VAR(const char *) _nc_progname = "mvcur";
static unsigned long xmits;
/* these override lib_tputs.c */
-int
+NCURSES_EXPORT(int)
tputs(const char *string, int affcnt GCC_UNUSED, int (*outc) (int) GCC_UNUSED)
/* stub tputs() that dumps sequences in a visible form */
{
return (OK);
}
-int
+NCURSES_EXPORT(int)
putp(const char *string)
{
return (tputs(string, 1, _nc_outch));
}
-int
+NCURSES_EXPORT(int)
_nc_outch(int ch)
{
putc(ch, stdout);
return OK;
}
-char PC = 0; /* used by termcap library */
-speed_t ospeed = 0; /* used by termcap library */
-int _nc_nulls_sent = 0; /* used by 'tack' program */
-
-int
+NCURSES_EXPORT(int)
delay_output(int ms GCC_UNUSED)
{
return OK;
(void) puts("s[croll] n t b m -- display scrolling sequence");
(void)
printf("r[eload] -- reload terminal info for %s\n",
- termname());
+ termname());
(void)
puts("l[oad] <term> -- load terminal info for type <term>");
(void) puts("d[elete] <cap> -- delete named capability");
gettimeofday(&after, NULL);
printf("\" (%ld msec)\n",
- (long) (after.tv_usec - before.tv_usec + (after.tv_sec -
- before.tv_sec) * 1000000));
+ (long) (after.tv_usec - before.tv_usec
+ + (after.tv_sec - before.tv_sec)
+ * 1000000));
} else if (sscanf(buf, "s %d %d %d %d", &fy, &fx, &ty, &tx) == 4) {
struct timeval before, after;
gettimeofday(&after, NULL);
printf("\" (%ld msec)\n",
- (long) (after.tv_usec - before.tv_usec + (after.tv_sec -
- before.tv_sec) * 1000000));
+ (long) (after.tv_usec - before.tv_usec + (after.tv_sec -
+ before.tv_sec)
+ * 1000000));
} else if (buf[0] == 'r') {
(void) strcpy(tname, termname());
load_term();
load_term();
} else if (sscanf(buf, "d %s", capname) == 1) {
struct name_table_entry const *np = _nc_find_entry(capname,
- _nc_info_hash_table);
+ _nc_info_hash_table);
if (np == NULL)
(void) printf("No such capability as \"%s\"\n", capname);
cur_term->type.Booleans[np->nte_index] = FALSE;
(void)
printf("Boolean capability `%s' (%d) turned off.\n",
- np->nte_name, np->nte_index);
+ np->nte_name, np->nte_index);
break;
case NUMBER:
cur_term->type.Numbers[np->nte_index] = ABSENT_NUMERIC;
(void) printf("Number capability `%s' (%d) set to -1.\n",
- np->nte_name, np->nte_index);
+ np->nte_name, np->nte_index);
break;
case STRING:
cur_term->type.Strings[np->nte_index] = ABSENT_STRING;
(void) printf("String capability `%s' (%d) deleted.\n",
- np->nte_name, np->nte_index);
+ np->nte_name, np->nte_index);
break;
}
}
} else if (buf[0] == 'i') {
dump_init((char *) NULL, F_TERMINFO, S_TERMINFO, 70, 0, FALSE);
- dump_entry(&cur_term->type, FALSE, TRUE, 0);
+ dump_entry(&cur_term->type, FALSE, TRUE, 0, 0, 0);
putchar('\n');
} else if (buf[0] == 'o') {
if (_nc_optimize_enable & OPTIMIZE_MVCUR) {
* is winning.
*/
else if (sscanf(buf, "t %d", &n) == 1) {
- float cumtime = 0, perchar;
+ float cumtime = 0.0, perchar;
int speeds[] =
{2400, 9600, 14400, 19200, 28800, 38400, 0};
perchar = cumtime / n;
(void) printf("%d moves (%ld chars) in %d msec, %f msec each:\n",
- n, xmits, (int) cumtime, perchar);
+ n, xmits, (int) cumtime, perchar);
for (i = 0; speeds[i]; i++) {
/*
(void)
printf("%6d bps: %3.2f char-xmits overhead; total estimated time %15.2f\n",
- speeds[i], overhead, totalest);
+ speeds[i], overhead, totalest);
}
} else if (buf[0] == 'c') {
(void) printf("char padding: %d\n", SP->_char_padding);
projects / ncurses.git / blobdiff