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* readline.c: Cast many uses of alloca to (char *) to make brain- 

damaged compilers happy.
* sysdep-norm.h:  Remove some crud, install dire warning.
This commit is contained in:
Stu Grossman 1992-11-04 23:34:54 +00:00
parent 740b7efa43
commit da60a50dc3
3 changed files with 23 additions and 12 deletions
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6
readline/ChangeLog
View File

@ -1,3 +1,9 @@
Wed Nov 4 15:32:31 1992 Stu Grossman (grossman at cygnus.com)
* readline.c: Cast many uses of alloca to (char *) to make brain-
damaged compilers happy.
* sysdep-norm.h: Remove some crud, install dire warning.
Thu Oct 22 01:08:13 1992 Stu Grossman (grossman at cygnus.com)
* configure.in: Make SCO work again...

23
readline/readline.c
View File

@ -2101,7 +2101,7 @@ init_terminal_io (terminal_name)
if (!term)
term = "dumb";
if (tgetent (term_buffer, term) < 0)
if (tgetent (term_buffer, term) <= 0)
{
dumb_term = 1;
screenwidth = 79;
@ -3081,7 +3081,7 @@ rl_insert (count, c)
readline because of extra large arguments. */
if (count > 1 && count < 1024)
{
string = (char *)alloca (1 + count);
string = alloca (1 + count);
for (i = 0; i < count; i++)
string[i] = c;
@ -3095,7 +3095,7 @@ rl_insert (count, c)
{
int decreaser;
string = (char *)alloca (1024 + 1);
string = alloca (1024 + 1);
for (i = 0; i < 1024; i++)
string[i] = c;
@ -3119,7 +3119,7 @@ rl_insert (count, c)
int key = 0, t;
i = 0;
string = (char *)alloca (ibuffer_len + 1);
string = alloca (ibuffer_len + 1);
string[i++] = c;
while ((t = rl_get_char (&key)) &&
@ -3137,7 +3137,7 @@ rl_insert (count, c)
else
{
/* Inserting a single character. */
string = (char *)alloca (2);
string = alloca (2);
string[1] = '\0';
string[0] = c;
@ -4591,8 +4591,7 @@ rl_display_search (search_string, reverse_p, where)
{
char *message = (char *)NULL;
message =
(char *)alloca (1 + (search_string ? strlen (search_string) : 0) + 30);
message = alloca (1 + (search_string ? strlen (search_string) : 0) + 30);
*message = '\0';
@ -4625,7 +4624,7 @@ rl_search_history (direction, invoking_key)
int invoking_key;
{
/* The string that the user types in to search for. */
char *search_string = (char *)alloca (128);
char *search_string = alloca (128);
/* The current length of SEARCH_STRING. */
int search_string_index;
@ -4661,7 +4660,7 @@ rl_search_history (direction, invoking_key)
/* Allocate space for this many lines, +1 for the current input line,
and remember those lines. */
lines = (char **)alloca ((1 + (hlen = i)) * sizeof (char *));
lines = alloca ((1 + (hlen = i)) * sizeof (char *));
for (i = 0; i < hlen; i++)
lines[i] = hlist[i]->line;
@ -4673,7 +4672,7 @@ rl_search_history (direction, invoking_key)
char *alloced_line;
/* Keep that mips alloca happy. */
alloced_line = (char *)alloca (1 + strlen (the_line));
alloced_line = alloca (1 + strlen (the_line));
lines[i] = alloced_line;
strcpy (lines[i], &the_line[0]);
}
@ -5542,7 +5541,7 @@ rl_generic_bind (type, keyseq, data, map)
return;
}
keys = (char *)alloca (1 + (2 * strlen (keyseq)));
keys = alloca (1 + (2 * strlen (keyseq)));
/* Translate the ASCII representation of KEYSEQ into an array
of characters. Stuff the characters into ARRAY, and the
@ -6007,7 +6006,7 @@ rl_parse_and_bind (string)
rl_set_key (). Otherwise, let the older code deal with it. */
if (*string == '"')
{
char *seq = (char *)alloca (1 + strlen (string));
char *seq = alloca (1 + strlen (string));
register int j, k = 0;
for (j = 1; string[j]; j++)

6
readline/sysdep-norm.h
View File

@ -1,4 +1,10 @@
/* System-dependent stuff, for ``normal'' systems */
/* If you think you need to change this file, then you are wrong. In order to
avoid a huge ugly mass of nested #ifdefs, you should create a new file just
for your system, which contains exactly those #includes and definitions that
your system needs, AND NOTHING MORE! Then, add that file to the appropriate
place in configure.in, and viola, you are done. sysdep-sunos4.h is a good
example of how to do this. */
#ifdef __GNUC__
#define alloca __builtin_alloca