diff options
| author | Alon Levy <alevy@redhat.com> | 2011-07-23 13:11:54 +0300 |
|---|---|---|
| committer | Alon Levy <alevy@redhat.com> | 2011-07-23 13:13:26 +0300 |
| commit | 432c5870104f583166234b9655628f359983bbfa (patch) | |
| tree | a4b30eb5aed160305f1a57efa3e170376c1cc181 | |
| parent | 345c0b9818d5624858cfeb6b9ddba92d4eb64a0d (diff) | |
spiceqxl_io_port: make dprint silent
and read XSPICE_IO_PORT_DEBUG_LEVEL environment variable.
| -rw-r--r-- | src/spiceqxl_io_port.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/spiceqxl_io_port.c b/src/spiceqxl_io_port.c index 3968d5f..386cab7 100644 --- a/src/spiceqxl_io_port.c +++ b/src/spiceqxl_io_port.c @@ -52,14 +52,25 @@ ret = &m_item->el; \ } -static int spiceqxl_io_port_debug_level = 5; +static int spiceqxl_io_port_debug_level = -1; -#define dprint(_level, _fmt, ...) \ - do { \ - if (spiceqxl_io_port_debug_level >= _level) { \ - fprintf(stderr, _fmt, ## __VA_ARGS__); \ - } \ - } while (0) +static void dprint(int _level, const char *_fmt, ...) +{ + if (spiceqxl_io_port_debug_level == -1) { + if (getenv("XSPICE_IO_PORT_DEBUG_LEVEL")) { + spiceqxl_io_port_debug_level = atoi( + getenv("XSPICE_IO_PORT_DEBUG_LEVEL")); + } else { + spiceqxl_io_port_debug_level = 0; + } + } + if (spiceqxl_io_port_debug_level >= _level) { + va_list ap; + va_start(ap, _fmt); + vfprintf(stderr, _fmt, ap); + va_end(ap); + } +} void xspice_init_qxl_ram(qxl_screen_t *qxl) { |