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Merge pull request #10630 from jcarrano/shell-flush-echo

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sys/shell: ensure character is flushed when echoing.
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Juan I Carrano 2019-02-12 15:19:17 +01:00 committed by GitHub
commit f344bb20c5
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1 changed files with 9 additions and 3 deletions
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12
sys/shell/shell.c
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@ -44,6 +44,13 @@ static void _putchar(int c) {
#endif
#endif
static void flush_if_needed(void)
{
#ifdef MODULE_NEWLIB
fflush(stdout);
#endif
}
static shell_command_handler_t find_handler(const shell_command_t *command_list, char *command)
{
const shell_command_t *command_lists[] = {
@ -265,6 +272,7 @@ static int readline(char *buf, size_t size)
_putchar(c);
#endif
}
flush_if_needed();
}
}
@ -275,9 +283,7 @@ static inline void print_prompt(void)
_putchar(' ');
#endif
#ifdef MODULE_NEWLIB
fflush(stdout);
#endif
flush_if_needed();
}
void shell_run(const shell_command_t *shell_commands, char *line_buf, int len)