diff options
Diffstat (limited to 'monitor/monitor.c')
| -rw-r--r-- | monitor/monitor.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/monitor/monitor.c b/monitor/monitor.c index 7ed7bd5342..e1d5002adf 100644 --- a/monitor/monitor.c +++ b/monitor/monitor.c @@ -260,6 +260,33 @@ int monitor_printf(Monitor *mon, const char *fmt, ...) return ret; } +void monitor_printc(Monitor *mon, int c) +{ + monitor_printf(mon, "'"); + switch(c) { + case '\'': + monitor_printf(mon, "\\'"); + break; + case '\\': + monitor_printf(mon, "\\\\"); + break; + case '\n': + monitor_printf(mon, "\\n"); + break; + case '\r': + monitor_printf(mon, "\\r"); + break; + default: + if (c >= 32 && c <= 126) { + monitor_printf(mon, "%c", c); + } else { + monitor_printf(mon, "\\x%02x", c); + } + break; + } + monitor_printf(mon, "'"); +} + /* * Print to current monitor if we have one, else to stderr. */ |