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const-ize and remove some casts

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7126 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-10-10 04:51:55 +00:00
parent d4dcfc7199
commit dce040288a
1 changed files with 11 additions and 11 deletions
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22
lib/editline/editline.c
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@@ -143,7 +143,7 @@ TTYput(unsigned char c)
} }
static void static void
TTYputs(unsigned char *p) TTYputs(const unsigned char *p)
{ {
while (*p) while (*p)
TTYput(*p++); TTYput(*p++);
@@ -197,7 +197,7 @@ TTYget()
return EOF; return EOF;
} }
#define TTYback() (backspace ? TTYputs((unsigned char *)backspace) : TTYput('\b')) #define TTYback() (backspace ? TTYputs(backspace) : TTYput('\b'))
static void static void
TTYbackn(int n) TTYbackn(int n)
@@ -278,7 +278,7 @@ columns(int ac, unsigned char **av)
longest = j; longest = j;
cols = TTYwidth / (longest + 3); cols = TTYwidth / (longest + 3);
TTYputs((unsigned char *)NEWLINE); TTYputs(NEWLINE);
for (skip = ac / cols + 1, i = 0; i < skip; i++) { for (skip = ac / cols + 1, i = 0; i < skip; i++) {
for (j = i; j < ac; j += skip) { for (j = i; j < ac; j += skip) {
for (p = av[j], len = strlen((char *)p), k = len; --k >= 0; p++) for (p = av[j], len = strlen((char *)p), k = len; --k >= 0; p++)
@@ -287,7 +287,7 @@ columns(int ac, unsigned char **av)
while (++len < longest + 3) while (++len < longest + 3)
TTYput(' '); TTYput(' ');
} }
TTYputs((unsigned char *)NEWLINE); TTYputs(NEWLINE);
} }
} }
@@ -298,7 +298,7 @@ reposition()
unsigned char *p; unsigned char *p;
TTYput('\r'); TTYput('\r');
TTYputs((unsigned char *)Prompt); TTYputs(Prompt);
for (i = Point, p = Line; --i >= 0; p++) for (i = Point, p = Line; --i >= 0; p++)
TTYshow(*p); TTYshow(*p);
} }
@@ -615,12 +615,12 @@ h_search()
clear_line(); clear_line();
old_prompt = Prompt; old_prompt = Prompt;
Prompt = "Search: "; Prompt = "Search: ";
TTYputs((unsigned char *)Prompt); TTYputs(Prompt);
move = Repeat == NO_ARG ? prev_hist : next_hist; move = Repeat == NO_ARG ? prev_hist : next_hist;
p = search_hist(editinput(), move); p = search_hist(editinput(), move);
clear_line(); clear_line();
Prompt = old_prompt; Prompt = old_prompt;
TTYputs((unsigned char *)Prompt); TTYputs(Prompt);
Searching = 0; Searching = 0;
return do_insert_hist(p); return do_insert_hist(p);
@@ -732,8 +732,8 @@ bk_del_char()
static STATUS static STATUS
redisplay() redisplay()
{ {
TTYputs((unsigned char *)NEWLINE); TTYputs(NEWLINE);
TTYputs((unsigned char *)Prompt); TTYputs(Prompt);
TTYstring(Line); TTYstring(Line);
return CSmove; return CSmove;
} }
@@ -961,10 +961,10 @@ readline(const char* prompt)
ScreenSize = SCREEN_INC; ScreenSize = SCREEN_INC;
Screen = malloc(ScreenSize); Screen = malloc(ScreenSize);
Prompt = prompt ? prompt : (char *)NIL; Prompt = prompt ? prompt : (char *)NIL;
TTYputs((unsigned char *)Prompt); TTYputs(Prompt);
if ((line = editinput()) != NULL) { if ((line = editinput()) != NULL) {
line = (unsigned char *)strdup((char *)line); line = (unsigned char *)strdup((char *)line);
TTYputs((unsigned char *)NEWLINE); TTYputs(NEWLINE);
TTYflush(); TTYflush();
} }
rl_ttyset(1); rl_ttyset(1);