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Cleanup stdout flushing

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Flushing is not needed since we disabled buffering of stdout.
This commit is contained in:
Martin Lund 2022-06-22 01:03:46 +02:00
parent 4c611e6767
commit a0f3f9d9b7
4 changed files with 1 additions and 11 deletions
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1
src/log.c
View file

@ -175,7 +175,6 @@ void log_close(void)
{ {
if (fp != NULL) if (fp != NULL)
{ {
fflush(fp);
fclose(fp); fclose(fp);
} }
} }

3
src/print.c
View file

@ -30,14 +30,11 @@ char ansi_format[30];
void print_hex(char c) void print_hex(char c)
{ {
printf("%02x ", (unsigned char) c); printf("%02x ", (unsigned char) c);
fflush(stdout);
} }
void print_normal(char c) void print_normal(char c)
{ {
putchar(c); putchar(c);
fflush(stdout);
} }
void print_init_ansi_formatting() void print_init_ansi_formatting()

3
src/print.h
View file

@ -37,7 +37,6 @@ extern char ansi_format[];
fprintf (stdout, "\r" format "\r\n", ## args); \ fprintf (stdout, "\r" format "\r\n", ## args); \
else \ else \
fprintf (stdout, "\r%s" format ANSI_RESET "\r\n", ansi_format, ## args); \ fprintf (stdout, "\r%s" format ANSI_RESET "\r\n", ansi_format, ## args); \
fflush(stdout); \
} }
#define ansi_error_printf(format, args...) \ #define ansi_error_printf(format, args...) \
@ -55,7 +54,6 @@ extern char ansi_format[];
fprintf (stdout, format, ## args); \ fprintf (stdout, format, ## args); \
else \ else \
fprintf (stdout, "%s" format ANSI_RESET, ansi_format, ## args); \ fprintf (stdout, "%s" format ANSI_RESET, ansi_format, ## args); \
fflush(stdout); \
} }
#define warning_printf(format, args...) \ #define warning_printf(format, args...) \
@ -66,7 +64,6 @@ extern char ansi_format[];
fprintf (stdout, "\r[%s] Warning: " format "\r\n", current_time(), ## args); \ fprintf (stdout, "\r[%s] Warning: " format "\r\n", current_time(), ## args); \
else \ else \
ansi_printf("[%s] Warning: " format, current_time(), ## args); \ ansi_printf("[%s] Warning: " format, current_time(), ## args); \
fflush(stdout); \
} }
#define tio_printf(format, args...) \ #define tio_printf(format, args...) \

5
src/tty.c
View file

@ -86,7 +86,6 @@ static void optional_local_echo(char c)
return; return;
} }
print(c); print(c);
fflush(stdout);
if (option.log) if (option.log)
{ {
log_putc(c); log_putc(c);
@ -255,7 +254,6 @@ void handle_command_sequence(char input_char, char previous_char, char *output_c
case KEY_L: case KEY_L:
/* Clear screen using ANSI/VT100 escape code */ /* Clear screen using ANSI/VT100 escape code */
printf("\033c"); printf("\033c");
fflush(stdout);
break; break;
case KEY_Q: case KEY_Q:
@ -352,7 +350,7 @@ void stdout_configure(void)
/* Disable line buffering in stdout. This is necessary if we /* Disable line buffering in stdout. This is necessary if we
* want things like local echo to work correctly. */ * want things like local echo to work correctly. */
setbuf(stdout, NULL); setvbuf(stdout, NULL, _IONBF, 0);
/* Save current stdout settings */ /* Save current stdout settings */
if (tcgetattr(STDOUT_FILENO, &stdout_old) < 0) if (tcgetattr(STDOUT_FILENO, &stdout_old) < 0)
@ -816,7 +814,6 @@ int tty_connect(void)
/* Print received tty character to stdout */ /* Print received tty character to stdout */
print(input_char); print(input_char);
} }
fflush(stdout);
/* Write to log */ /* Write to log */
if (option.log) if (option.log)