Message ID | 20230207082041.1021333-1-minachou@andestech.com |
---|---|
State | Accepted |
Headers | show |
Series | syscalls/getrusage04:Fix tst_resm() format string for 64bit offset | expand |
Hello, Hui Min Mina Chou <minachou@andestech.com> writes: > This patch fixes the incorrect output on 32bit platform. > The correct way to print tv_usec is cast it to (long long) type and > change the format string to %lld. Merged, thanks! > > Signed-off-by: Hui Min Mina Chou <minachou@andestech.com> > --- > testcases/kernel/syscalls/getrusage/getrusage04.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/testcases/kernel/syscalls/getrusage/getrusage04.c b/testcases/kernel/syscalls/getrusage/getrusage04.c > index 06b576d79..b03bc549b 100644 > --- a/testcases/kernel/syscalls/getrusage/getrusage04.c > +++ b/testcases/kernel/syscalls/getrusage/getrusage04.c > @@ -104,8 +104,9 @@ int main(int argc, char *argv[]) > tst_count = 0; > i = 0; > SAFE_GETRUSAGE(cleanup, RUSAGE_THREAD, &usage); > - tst_resm(TINFO, "utime:%12luus; stime:%12luus", > - usage.ru_utime.tv_usec, usage.ru_stime.tv_usec); > + tst_resm(TINFO, "utime:%12lldus; stime:%12lldus", > + (long long)usage.ru_utime.tv_usec, > + (long long)usage.ru_stime.tv_usec); > ulast = usage.ru_utime.tv_usec; > slast = usage.ru_stime.tv_usec; > > @@ -115,9 +116,9 @@ int main(int argc, char *argv[]) > sdelta = usage.ru_stime.tv_usec - slast; > if (udelta > 0 || sdelta > 0) { > i++; > - tst_resm(TINFO, "utime:%12luus; stime:%12luus", > - usage.ru_utime.tv_usec, > - usage.ru_stime.tv_usec); > + tst_resm(TINFO, "utime:%12lldus; stime:%12lldus", > + (long long)usage.ru_utime.tv_usec, > + (long long)usage.ru_stime.tv_usec); > if ((long)udelta > 1000 + (BIAS_MAX * factor_nr)) { > sprintf(msg_string, > "utime increased > %ldus:", > -- > 2.34.1
diff --git a/testcases/kernel/syscalls/getrusage/getrusage04.c b/testcases/kernel/syscalls/getrusage/getrusage04.c index 06b576d79..b03bc549b 100644 --- a/testcases/kernel/syscalls/getrusage/getrusage04.c +++ b/testcases/kernel/syscalls/getrusage/getrusage04.c @@ -104,8 +104,9 @@ int main(int argc, char *argv[]) tst_count = 0; i = 0; SAFE_GETRUSAGE(cleanup, RUSAGE_THREAD, &usage); - tst_resm(TINFO, "utime:%12luus; stime:%12luus", - usage.ru_utime.tv_usec, usage.ru_stime.tv_usec); + tst_resm(TINFO, "utime:%12lldus; stime:%12lldus", + (long long)usage.ru_utime.tv_usec, + (long long)usage.ru_stime.tv_usec); ulast = usage.ru_utime.tv_usec; slast = usage.ru_stime.tv_usec; @@ -115,9 +116,9 @@ int main(int argc, char *argv[]) sdelta = usage.ru_stime.tv_usec - slast; if (udelta > 0 || sdelta > 0) { i++; - tst_resm(TINFO, "utime:%12luus; stime:%12luus", - usage.ru_utime.tv_usec, - usage.ru_stime.tv_usec); + tst_resm(TINFO, "utime:%12lldus; stime:%12lldus", + (long long)usage.ru_utime.tv_usec, + (long long)usage.ru_stime.tv_usec); if ((long)udelta > 1000 + (BIAS_MAX * factor_nr)) { sprintf(msg_string, "utime increased > %ldus:",
This patch fixes the incorrect output on 32bit platform. The correct way to print tv_usec is cast it to (long long) type and change the format string to %lld. Signed-off-by: Hui Min Mina Chou <minachou@andestech.com> --- testcases/kernel/syscalls/getrusage/getrusage04.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)