diff options
Diffstat (limited to 'apps/version.c')
-rw-r--r-- | apps/version.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/apps/version.c b/apps/version.c index 24f1a80fdf..298d837f5a 100644 --- a/apps/version.c +++ b/apps/version.c @@ -32,7 +32,7 @@ typedef enum OPTION_choice { OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, - OPT_B, OPT_D, OPT_E, OPT_F, OPT_O, OPT_P, OPT_V, OPT_A + OPT_B, OPT_D, OPT_E, OPT_F, OPT_O, OPT_P, OPT_V, OPT_A, OPT_R } OPTION_CHOICE; const OPTIONS version_options[] = { @@ -44,13 +44,14 @@ const OPTIONS version_options[] = { {"f", OPT_F, '-', "Show compiler flags used"}, {"o", OPT_O, '-', "Show some internal datatype options"}, {"p", OPT_P, '-', "Show target build platform"}, + {"r", OPT_R, '-', "Show random seeding options"}, {"v", OPT_V, '-', "Show library version"}, {NULL} }; int version_main(int argc, char **argv) { - int ret = 1, dirty = 0; + int ret = 1, dirty = 0, seed = 0; int cflags = 0, version = 0, date = 0, options = 0, platform = 0, dir = 0; int engdir = 0; char *prog; @@ -85,11 +86,14 @@ int version_main(int argc, char **argv) case OPT_P: dirty = platform = 1; break; + case OPT_R: + dirty = seed = 1; + break; case OPT_V: dirty = version = 1; break; case OPT_A: - cflags = version = date = platform = dir = engdir = 1; + seed = cflags = version = date = platform = dir = engdir = 1; break; } } @@ -133,6 +137,34 @@ int version_main(int argc, char **argv) printf("%s\n", OpenSSL_version(OPENSSL_DIR)); if (engdir) printf("%s\n", OpenSSL_version(OPENSSL_ENGINES_DIR)); + if (seed) { + printf("Seeding source:"); +#ifdef OPENSSL_RAND_SEED_RTDSC + printf(" rtdsc"); +#endif +#ifdef OPENSSL_RAND_SEED_RDCPU + printf(" rdrand-hardware"); +#endif +#ifdef OPENSSL_RAND_SEED_LIBRANDOM + printf(" C-library-random"); +#endif +#ifdef OPENSSL_RAND_SEED_GETRANDOM + printf(" getrandom-syscall"); +#endif +#ifdef OPENSSL_RAND_SEED_DEVRANDOM + printf(" random-device"); +#endif +#ifdef OPENSSL_RAND_SEED_EGD + printf(" EGD"); +#endif +#ifdef OPENSSL_RAND_SEED_NONE + printf(" none"); +#endif +#ifdef OPENSSL_RAND_SEED_OS + printf(" os-specific"); +#endif + printf("\n"); + } ret = 0; end: return (ret); |