diff options
Diffstat (limited to 'tools/perf/util/debug.c')
| -rw-r--r-- | tools/perf/util/debug.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index a5b3777ffee6..f3a71db83947 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* For general debugging purposes */ #include "../perf.h" @@ -111,50 +112,53 @@ int dump_printf(const char *fmt, ...) return ret; } -static void trace_event_printer(enum binary_printer_ops op, - unsigned int val, void *extra) +static int trace_event_printer(enum binary_printer_ops op, + unsigned int val, void *extra, FILE *fp) { const char *color = PERF_COLOR_BLUE; union perf_event *event = (union perf_event *)extra; unsigned char ch = (unsigned char)val; + int printed = 0; switch (op) { case BINARY_PRINT_DATA_BEGIN: - printf("."); - color_fprintf(stdout, color, "\n. ... raw event: size %d bytes\n", - event->header.size); + printed += fprintf(fp, "."); + printed += color_fprintf(fp, color, "\n. ... raw event: size %d bytes\n", + event->header.size); break; case BINARY_PRINT_LINE_BEGIN: - printf("."); + printed += fprintf(fp, "."); break; case BINARY_PRINT_ADDR: - color_fprintf(stdout, color, " %04x: ", val); + printed += color_fprintf(fp, color, " %04x: ", val); break; case BINARY_PRINT_NUM_DATA: - color_fprintf(stdout, color, " %02x", val); + printed += color_fprintf(fp, color, " %02x", val); break; case BINARY_PRINT_NUM_PAD: - color_fprintf(stdout, color, " "); + printed += color_fprintf(fp, color, " "); break; case BINARY_PRINT_SEP: - color_fprintf(stdout, color, " "); + printed += color_fprintf(fp, color, " "); break; case BINARY_PRINT_CHAR_DATA: - color_fprintf(stdout, color, "%c", + printed += color_fprintf(fp, color, "%c", isprint(ch) ? ch : '.'); break; case BINARY_PRINT_CHAR_PAD: - color_fprintf(stdout, color, " "); + printed += color_fprintf(fp, color, " "); break; case BINARY_PRINT_LINE_END: - color_fprintf(stdout, color, "\n"); + printed += color_fprintf(fp, color, "\n"); break; case BINARY_PRINT_DATA_END: - printf("\n"); + printed += fprintf(fp, "\n"); break; default: break; } + + return printed; } void trace_event(union perf_event *event) |