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| author | Jiri Olsa <jolsa@redhat.com> | 2013-11-28 11:30:14 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-02 09:22:45 -0300 |
| commit | 727ebd544f85285a223ecc6a2a57ef90202cdc7b (patch) | |
| tree | 592c0aff7da8b5a51dde7a799a12c52c08171c7f /tools/perf/util/util.h | |
| parent | 6233dd5efdf9e2c2da1b003cfb70307b7b2028e8 (diff) | |
| download | op-kernel-dev-727ebd544f85285a223ecc6a2a57ef90202cdc7b.zip op-kernel-dev-727ebd544f85285a223ecc6a2a57ef90202cdc7b.tar.gz | |
perf tools: Use correct return type for readn function
Changing readn function return type to ssize_t because read returns
ssize_t not int.
Changing callers holding variable types as well.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1385634619-8129-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/util.h')
| -rw-r--r-- | tools/perf/util/util.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index c8f362d..9f6b928 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -253,7 +253,7 @@ bool strlazymatch(const char *str, const char *pat); int strtailcmp(const char *s1, const char *s2); char *strxfrchar(char *s, char from, char to); unsigned long convert_unit(unsigned long value, char *unit); -int readn(int fd, void *buf, size_t size); +ssize_t readn(int fd, void *buf, size_t n); struct perf_event_attr; |
