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core: Inject program name into dmesg

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Write the program name if !list_only so that we associate oops with
simple tests.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-07-25 14:29:47 +01:00
parent e0dffbdeda
commit b9e7637542
1 changed files with 24 additions and 21 deletions
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45
lib/igt_core.c
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@ -218,6 +218,24 @@ int num_test_children;
int test_children_sz;
bool test_child;
__attribute__((format(printf, 1, 2)))
static void kmsg(const char *format, ...)
#define KERN_INFO "<5>"
{
va_list ap;
FILE *file;
file = fopen("/dev/kmsg", "w");
if (file == NULL)
return;
va_start(ap, format);
vfprintf(file, format, ap);
va_end(ap);
fclose(file);
}
bool __igt_fixture(void)
{
assert(!in_fixture);
@ -378,8 +396,6 @@ static int common_init(int argc, char **argv,
}
}
oom_adjust_for_doom();
out:
free(short_opts);
free(combined_opts);
@ -399,7 +415,12 @@ out:
/* exit with no error for -h/--help */
exit(ret == -1 ? 0 : IGT_EXIT_INVALID);
print_version();
if (!list_subtests) {
kmsg(KERN_INFO "%s: executing\n", command_str);
print_version();
oom_adjust_for_doom();
}
return ret;
}
@ -498,24 +519,6 @@ void igt_simple_init_parse_opts(int argc, char **argv,
extra_opt_handler);
}
__attribute__((format(printf, 1, 2)))
static void kmsg(const char *format, ...)
#define KERN_INFO "<5>"
{
va_list ap;
FILE *file;
file = fopen("/dev/kmsg", "w");
if (file == NULL)
return;
va_start(ap, format);
vfprintf(file, format, ap);
va_end(ap);
fclose(file);
}
/*
* Note: Testcases which use these helpers MUST NOT output anything to stdout
* outside of places protected by igt_run_subtest checks - the piglit