Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH] perf record: Use correct return type for write() | Date | Fri, 8 Nov 2013 12:27:50 +0200 |
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write() returns a 'ssize_t' not an 'int'.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/builtin-record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 15280b5..20df1f3 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -81,7 +81,7 @@ static int write_output(struct perf_record *rec, void *buf, size_t size) struct perf_data_file *file = &rec->file; while (size) { - int ret = write(file->fd, buf, size); + ssize_t ret = write(file->fd, buf, size); if (ret < 0) { pr_err("failed to write perf data, error: %m\n"); -- 1.7.11.7
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