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Re-adjust max line size

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So it stays within maximum size handled by xmodem.
This commit is contained in:
Martin Lund 2023-09-16 13:14:52 +02:00
parent 63dced047f
commit ed0386d2c4
1 changed files with 4 additions and 2 deletions
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6
src/tty.c
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@ -82,6 +82,8 @@
#define CMSPAR 010000000000 #define CMSPAR 010000000000
#endif #endif
#define LINE_SIZE_MAX 1000
#define KEY_0 0x30 #define KEY_0 0x30
#define KEY_1 0x31 #define KEY_1 0x31
#define KEY_2 0x32 #define KEY_2 0x32
@ -157,7 +159,7 @@ static char *tty_buffer_write_ptr = tty_buffer;
static pthread_t thread; static pthread_t thread;
static int pipefd[2]; static int pipefd[2];
static pthread_mutex_t mutex_input_ready = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t mutex_input_ready = PTHREAD_MUTEX_INITIALIZER;
static char line[BUFSIZ]; static char line[LINE_SIZE_MAX];
static void optional_local_echo(char c) static void optional_local_echo(char c)
{ {
@ -490,7 +492,7 @@ static int tio_readln(void)
char *p = line; char *p = line;
/* Read line, accept BS and DEL as rubout characters */ /* Read line, accept BS and DEL as rubout characters */
for (p = line ; p < &line[BUFSIZ-1]; ) for (p = line ; p < &line[LINE_SIZE_MAX-1]; )
{ {
if (read(pipefd[0], p, 1) > 0) if (read(pipefd[0], p, 1) > 0)
{ {