From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- grub-core/lib/libgcrypt/cipher/test-getrusage.c | 105 ++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 grub-core/lib/libgcrypt/cipher/test-getrusage.c (limited to 'grub-core/lib/libgcrypt/cipher/test-getrusage.c') diff --git a/grub-core/lib/libgcrypt/cipher/test-getrusage.c b/grub-core/lib/libgcrypt/cipher/test-getrusage.c new file mode 100644 index 0000000..479eaab --- /dev/null +++ b/grub-core/lib/libgcrypt/cipher/test-getrusage.c @@ -0,0 +1,105 @@ +#include +#include +#include + +int +main (int argc, char **argv) +{ + struct rusage buf; + + if (argc > 1) + { + system (argv[1]); + + if (getrusage (RUSAGE_CHILDREN, &buf )) + { + perror ("getrusage"); + return 1; + } + } + else + { + if (getrusage (RUSAGE_SELF, &buf )) + { + perror ("getrusage"); + return 1; + } + } + + printf ("ru_utime = %ld.%06ld\n", + buf.ru_utime.tv_sec, buf.ru_utime.tv_usec); + printf ("ru_stime = %ld.%06ld\n", + buf.ru_stime.tv_sec, buf.ru_stime.tv_usec); + printf ("ru_maxrss = %ld\n", buf.ru_maxrss ); + printf ("ru_ixrss = %ld\n", buf.ru_ixrss ); + printf ("ru_idrss = %ld\n", buf.ru_idrss ); + printf ("ru_isrss = %ld\n", buf.ru_isrss ); + printf ("ru_minflt = %ld\n", buf.ru_minflt ); + printf ("ru_majflt = %ld\n", buf.ru_majflt ); + printf ("ru_nswap = %ld\n", buf.ru_nswap ); + printf ("ru_inblock = %ld\n", buf.ru_inblock ); + printf ("ru_oublock = %ld\n", buf.ru_oublock ); + printf ("ru_msgsnd = %ld\n", buf.ru_msgsnd ); + printf ("ru_msgrcv = %ld\n", buf.ru_msgrcv ); + printf ("ru_nsignals= %ld\n", buf.ru_nsignals ); + printf ("ru_nvcsw = %ld\n", buf.ru_nvcsw ); + printf ("ru_nivcsw = %ld\n", buf.ru_nivcsw ); + + fprintf (stderr, "ru_utime ru_stime ru_minflt ru_nccsw ru_nivcsw\n"); + fprintf (stderr, "%ld.%06ld %ld.%06ld %5ld %5ld %5ld\n"); + + + return 0; +} + + +/* Codesnippet for debugging in random.c. */ +#if 0 +static void +collect_rusage_stats (struct rusage *rb) +{ + static int idx; + static struct rusage buf[100]; + + if (!rb) + { + int i; + + fprintf (stderr, "ru_utime ru_stime ru_minflt ru_nvcsw ru_nivcsw\n"); + for (i=0; i < idx; i++) + fprintf (stderr, "%ld.%06ld %ld.%06ld %5ld %5ld %5ld\n", + buf[i].ru_utime.tv_sec, buf[i].ru_utime.tv_usec, + buf[i].ru_stime.tv_sec, buf[i].ru_stime.tv_usec, + buf[i].ru_minflt, + buf[i].ru_nvcsw, + buf[i].ru_nivcsw); + } + else if (idx < DIM(buf)) + { + buf[idx++] = *rb; + } +} +#endif +/* + void + _gcry_random_dump_stats() + { +@@ -233,8 +261,11 @@ + rndstats.naddbytes, rndstats.addbytes, + rndstats.mixkey, rndstats.ngetbytes1, rndstats.getbytes1, + rndstats.ngetbytes2, rndstats.getbytes2 ); ++ ++ collect_rusage_stats (NULL); + } + +======== + + getrusage (RUSAGE_SELF, &buf ); ++ collect_rusage_stats (&buf); + add_randomness( &buf, sizeof buf, 1 ); + memset( &buf, 0, sizeof buf ); + } + +*/ + + -- cgit v1.2.3