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we have readline

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Gwenhael Le Moine 2023-04-30 10:02:15 +02:00
parent e706417212
commit 8b7dfbb789
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GPG key ID: FDFE3669426707A7
1 changed files with 3 additions and 36 deletions
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39
src/debugger.c
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@ -1,10 +1,8 @@
#include "config.h" #include "config.h"
#include <stdio.h> #include <stdio.h>
#ifdef HAVE_READLINE
#include <readline/history.h> #include <readline/history.h>
#include <readline/readline.h> #include <readline/readline.h>
#endif
#include <errno.h> #include <errno.h>
#include <fcntl.h> #include <fcntl.h>
#include <stdlib.h> #include <stdlib.h>
@ -216,37 +214,6 @@ char* read_str( char* str, int n, int fp ) {
/* not reached */ /* not reached */
} }
#ifndef HAVE_READLINE
char* readline( char* prompt ) {
char rl[ 81 ];
char* nrl;
if ( prompt ) {
printf( "%s", prompt );
fflush( stdout );
}
nrl = read_str( rl, 80, 0 );
if ( nrl ) {
int len;
char* str;
len = strlen( nrl );
str = malloc( len + 1 );
if ( nrl[ len - 1 ] == '\n' ) {
nrl[ len - 1 ] = '\0';
}
if ( NULL == str ) {
fprintf( stderr, "Out of memory\n" );
exit( -1 );
}
strcpy( str, nrl );
nrl = str;
}
return nrl;
}
#endif
static inline void str_to_upper( char* arg ) { static inline void str_to_upper( char* arg ) {
int i; int i;
@ -717,7 +684,7 @@ static const char* mctl_str_gx[] = { "MMIO ", "SysRAM ",
"Port 2 ", "SysROM " }; "Port 2 ", "SysROM " };
static const char* mctl_str_sx[] = { "MMIO ", "SysRAM", "Port 1", static const char* mctl_str_sx[] = { "MMIO ", "SysRAM", "Port 1",
"Port 2", "Extra ", "SysROM" }; "Port 2", "Extra ", "SysROM" };
static void do_ram( int argc, char** argv ) { static void do_ram( int argc, char** argv ) {
int i; int i;
@ -1266,9 +1233,9 @@ int debug( void ) {
} }
cl = strdup( rl ); cl = strdup( rl );
old_line = strdup( rl ); old_line = strdup( rl );
#ifdef HAVE_READLINE
add_history( rl ); add_history( rl );
#endif
free( rl ); free( rl );
rl = ( char* )0; rl = ( char* )0;
} }