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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-12-11 22:11:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-12 21:47:12 +0300 |
| commit | 7a311dca7708162fcc047282affe85381e5eabb8 (patch) | |
| tree | dbe6e8aedaac69792e48584ad76e941b5734827f /tools/perf/util/header.c | |
| parent | 05bc28a1f991f48856ddb4adc655fac592b2abd0 (diff) | |
| download | linux-7a311dca7708162fcc047282affe85381e5eabb8.tar.xz | |
perf header: Fix up argument to ctime()
[ Upstream commit 0afcf29bab35d3785204cd9bd51693b231ad7181 ]
Reducing this noise when cross building to the Android NDK:
util/header.c: In function 'perf_header__fprintf_info':
util/header.c:2710:45: warning: pointer targets in passing argument 1 of 'ctime' differ in signedness [-Wpointer-sign]
fprintf(fp, "# captured on : %s", ctime(&st.st_ctime));
^
In file included from util/../perf.h:5:0,
from util/evlist.h:11,
from util/header.c:22:
/opt/android-ndk-r15c/platforms/android-26/arch-arm/usr/include/time.h:81:14: note: expected 'const time_t *' but argument is of type 'long unsigned int *'
extern char* ctime(const time_t*) __LIBC_ABI_PUBLIC__;
^
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-6bz74zp080yhmtiwb36enso9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index ac3c59e7da16..bd9226bc5945 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2636,6 +2636,7 @@ int perf_header__fprintf_info(struct perf_session *session, FILE *fp, bool full) struct perf_header *header = &session->header; int fd = perf_data__fd(session->data); struct stat st; + time_t stctime; int ret, bit; hd.fp = fp; @@ -2645,7 +2646,8 @@ int perf_header__fprintf_info(struct perf_session *session, FILE *fp, bool full) if (ret == -1) return -1; - fprintf(fp, "# captured on : %s", ctime(&st.st_ctime)); + stctime = st.st_ctime; + fprintf(fp, "# captured on : %s", ctime(&stctime)); fprintf(fp, "# header version : %u\n", header->version); fprintf(fp, "# data offset : %" PRIu64 "\n", header->data_offset); |