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Diffstat (limited to 'src/haveged.h')
| -rw-r--r-- | src/haveged.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/haveged.h b/src/haveged.h new file mode 100644 index 0000000..8954979 --- /dev/null +++ b/src/haveged.h @@ -0,0 +1,87 @@ +/** + ** Simple entropy harvester based upon the havege RNG + ** + ** Copyright 2009-2014 Gary Wuertz gary@issiweb.com + ** + ** This program is free software: you can redistribute it and/or modify + ** it under the terms of the GNU General Public License as published by + ** the Free Software Foundation, either version 3 of the License, or + ** (at your option) any later version. + ** + ** This program is distributed in the hope that it will be useful, + ** but WITHOUT ANY WARRANTY; without even the implied warranty of + ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + ** GNU General Public License for more details. + ** + ** You should have received a copy of the GNU General Public License + ** along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef HAVEGED_H +#define HAVEGED_H + +#include "havege.h" +/** + * Settings - default values declared in haveged.c + */ +struct pparams { + char *daemon; /* Daemon name - default is "haveged" */ + H_UINT exit_code; /* Exit code */ + H_UINT setup; /* setup options */ + H_UINT ncores; /* number of cores to use */ + H_UINT buffersz; /* size of collection buffer (kb) */ + H_UINT detached; /* non-zero if daemonized */ + H_UINT foreground; /* non-zero if running in foreground */ + H_UINT run_level; /* type of run 0=daemon,1=setup,2=pip,sample kb */ + H_UINT d_cache; /* size of data cache (kb) */ + H_UINT i_cache; /* size of instruction cache (kb) */ + H_UINT low_water; /* write threshold to set - 0 for none */ + char *tests_config; /* online test configuration */ + char *os_rel; /* path to operating system release */ + char *pid_file; /* name of pid file */ + char *poolsize; /* path to poolsize */ + char *random_device; /* path to random device */ + char *sample_in; /* input path for injection diagnostic */ + char *sample_out; /* path to sample file */ + H_UINT verbose; /* Output level for log or stdout */ + char *version; /* Our version */ + char *watermark; /* path to write_wakeup_threshold */ + }; +/** + * Buffer size used when not running as daemon + */ +#define APP_BUFF_SIZE 1024 +#define INPUT_DEFAULT "data" +#define OUTPUT_DEFAULT "sample" +#define PID_DEFAULT "/var/run/haveged.pid" +/** + * Setup options (for app) + */ +#define RUN_AS_APP 0x001 +#define RANGE_SPEC 0x002 +#define USE_STDOUT 0x004 +#define CAPTURE 0x008 +#define INJECT 0x010 +#define RUN_IN_FG 0x020 +#define SET_LWM 0x040 +#define MULTI_CORE 0x080 +/** + * Default tests settings + */ +#define TESTS_DEFAULT_APP "ta8b" /* startup tests */ +#define TESTS_DEFAULT_RUN "ta8bcb" /* startup + continuous B */ +/** + * Run levels for diagnostic build + */ +#define DIAG_RUN_CAPTURE 2 /* output clock ticks */ +#define DIAG_RUN_INJECT 4 /* inject clock ticks */ +#define DIAG_RUN_TEST 8 /* inject test data */ +/** + * Status/monitoring information + */ +typedef struct { + H_UINT n_fill; /* number times filled */ + double etime; /* milliseconds for last collection */ + double estart; /* start time for calculation */ +} H_METER; + +#endif |