diff options
Diffstat (limited to 'overlay/perf.c')
-rw-r--r-- | overlay/perf.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/overlay/perf.c b/overlay/perf.c deleted file mode 100644 index b8fdc675..00000000 --- a/overlay/perf.c +++ /dev/null @@ -1,26 +0,0 @@ -#include <stdint.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdlib.h> - -#include "perf.h" - -uint64_t i915_type_id(void) -{ - char buf[1024]; - int fd, n; - - fd = open("/sys/bus/event_source/devices/i915/type", 0); - if (fd < 0) { - n = -1; - } else { - n = read(fd, buf, sizeof(buf)-1); - close(fd); - } - if (n < 0) - return 0; - - buf[n] = '\0'; - return strtoull(buf, 0, 0); -} - |