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console: Refactor stdio_print_current_devices() a little bit

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In preparation to future changes, refactor this routine a little bit.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
This commit is contained in:
Bin Meng 2023-07-23 12:40:36 +08:00 committed by Leo Yu-Chi Liang
parent 75bfc6fac5
commit f30fd55e82
1 changed files with 15 additions and 15 deletions
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30
common/console.c
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@ -1012,27 +1012,27 @@ int console_init_f(void)
static void stdio_print_current_devices(void)
{
char *stdinname, *stdoutname, *stderrname;
stdinname = stdio_devices[stdin] ?
stdio_devices[stdin]->name :
"No input devices available!";
stdoutname = stdio_devices[stdout] ?
stdio_devices[stdout]->name :
"No output devices available!";
stderrname = stdio_devices[stderr] ?
stdio_devices[stderr]->name :
"No error devices available!";
/* Print information */
puts("In: ");
if (stdio_devices[stdin] == NULL) {
puts("No input devices available!\n");
} else {
printf ("%s\n", stdio_devices[stdin]->name);
}
printf("%s\n", stdinname);
puts("Out: ");
if (stdio_devices[stdout] == NULL) {
puts("No output devices available!\n");
} else {
printf ("%s\n", stdio_devices[stdout]->name);
}
printf("%s\n", stdoutname);
puts("Err: ");
if (stdio_devices[stderr] == NULL) {
puts("No error devices available!\n");
} else {
printf ("%s\n", stdio_devices[stderr]->name);
}
printf("%s\n", stderrname);
}
#if CONFIG_IS_ENABLED(SYS_CONSOLE_IS_IN_ENV)