diff options
| author | Tambet Ingo <tambet@gmail.com> | 2008-10-30 15:13:51 +0200 |
|---|---|---|
| committer | Tambet Ingo <tambet@gmail.com> | 2008-10-30 15:13:51 +0200 |
| commit | fe4e7ee62b1956694aef2ceeeef63c57d4a865cc (patch) | |
| tree | a9a9132b08a8afb75a3b33e7bae3564acfaed68b /src/mm-serial.c | |
| parent | ced49a6a10def8c7207173cf08b518e519f634b5 (diff) | |
Enable/disable debugging on SIGUSR1.
Diffstat (limited to 'src/mm-serial.c')
| -rw-r--r-- | src/mm-serial.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/mm-serial.c b/src/mm-serial.c index 04bea7dc..36a42de1 100644 --- a/src/mm-serial.c +++ b/src/mm-serial.c @@ -244,6 +244,7 @@ config_fd (MMSerial *self) static void serial_debug (const char *prefix, const char *buf, int len) { + static GString *debug = NULL; const char *s; if (!mm_options_debug ()) @@ -252,23 +253,29 @@ serial_debug (const char *prefix, const char *buf, int len) if (len < 0) len = strlen (buf); - g_print ("%s '", prefix); + if (!debug) + debug = g_string_sized_new (256); + g_string_append (debug, prefix); + g_string_append (debug, " '"); + s = buf; while (len--) { if (g_ascii_isprint (*s)) - g_print ("%c", *s); + g_string_append_c (debug, *s); else if (*s == '\r') - g_print ("<CR>"); + g_string_append (debug, "<CR>"); else if (*s == '\n') - g_print ("<LF>"); + g_string_append (debug, "<LF>"); else - g_print ("\\%d", *s); + g_string_append_printf (debug, "\\%d", *s); s++; } - g_print ("'\n"); + g_string_append_c (debug, '\''); + g_debug (debug->str); + g_string_truncate (debug, 0); } static gboolean |