From dd00d7fa653de2768d036f88b77ea936b8f0571e Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 24 Jan 2023 13:19:41 +0100 Subject: monitor: Move monitor_putc() next to monitor_puts & external linkage monitor_putc() will soon be used from more than one .c file. Signed-off-by: Markus Armbruster Message-Id: <20230124121946.1139465-28-armbru@redhat.com> --- monitor/monitor.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'monitor/monitor.c') 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. */ -- cgit v1.2.3