diff options
Diffstat (limited to 'tools/perf/util/trace-event-info.c')
| -rw-r--r-- | tools/perf/util/trace-event-info.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c index 892c323b4ac9..c24b3a15e319 100644 --- a/tools/perf/util/trace-event-info.c +++ b/tools/perf/util/trace-event-info.c @@ -26,6 +26,7 @@ #include <api/fs/tracing_path.h> #include "evsel.h" #include "debug.h" +#include "util.h" #define VERSION "0.6" #define MAX_EVENT_LENGTH 512 @@ -38,15 +39,6 @@ struct tracepoint_path { struct tracepoint_path *next; }; -int bigendian(void) -{ - unsigned char str[] = { 0x1, 0x2, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}; - unsigned int *ptr; - - ptr = (unsigned int *)(void *)str; - return *ptr == 0x01020304; -} - /* unfortunately, you can not stat debugfs or proc files for size */ static int record_file(const char *file, ssize_t hdr_sz) { @@ -79,7 +71,7 @@ static int record_file(const char *file, ssize_t hdr_sz) /* ugh, handle big-endian hdr_size == 4 */ sizep = (char*)&size; - if (bigendian()) + if (host_is_bigendian()) sizep += sizeof(u64) - hdr_sz; if (hdr_sz && pwrite(output_fd, sizep, hdr_sz, hdr_pos) < 0) { @@ -564,7 +556,7 @@ static int tracing_data_header(void) return -1; /* save endian */ - if (bigendian()) + if (host_is_bigendian()) buf[0] = 1; else buf[0] = 0; |