Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx>
---
lib/igt_core.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/lib/igt_core.c b/lib/igt_core.c
index 4f4cf96..d53fabb 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -228,6 +228,8 @@ enum {
OPT_HELP = 'h'
};
+static char* igt_log_domain_filter;
+
__attribute__((format(printf, 1, 2)))
static void kmsg(const char *format, ...)
#define KERN_EMER "<0>"
@@ -390,7 +392,7 @@ static void print_usage(const char *help_str, bool output_on_stderr)
fprintf(f, "Usage: %s [OPTIONS]\n", command_str);
fprintf(f, " --list-subtests\n"
" --run-subtest <pattern>\n"
- " --debug\n"
+ " --debug[=log-domain]\n"
" --help-description\n"
" --help\n");
if (help_str)
@@ -422,7 +424,7 @@ static int common_init(int argc, char **argv,
{"list-subtests", 0, 0, OPT_LIST_SUBTESTS},
{"run-subtest", 1, 0, OPT_RUN_SUBTEST},
{"help-description", 0, 0, OPT_DESCRIPTION},
- {"debug", 0, 0, OPT_DEBUG},
+ {"debug", optional_argument, 0, OPT_DEBUG},
{"help", 0, 0, OPT_HELP},
{0, 0, 0, 0}
};
@@ -510,6 +512,8 @@ static int common_init(int argc, char **argv,
switch(c) {
case OPT_DEBUG:
igt_log_level = IGT_LOG_DEBUG;
+ if (optarg)
+ igt_log_domain_filter = strdup(optarg);
break;
case OPT_LIST_SUBTESTS:
if (!run_single_subtest)
@@ -1463,9 +1467,15 @@ void igt_vlog(const char *domain, enum igt_log_level level, const char *format,
if (igt_log_level > level)
return;
+ if (igt_log_level > level)
+ return;
+
if (!domain)
domain = command_str;
+ if (igt_log_domain_filter && strcmp(igt_log_domain_filter, domain))
+ return;
+
if (level == IGT_LOG_WARN) {
file = stderr;
fflush(stdout);
--
2.1.0
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