Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#include <stdlib.h>
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#include "sim.h"
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static unsigned int s0, s1, s2;
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//----------------------------------------------
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//
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/*!
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*/
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//
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unsigned int taus(void)
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{
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unsigned int b = (((s0 << 13) ^ s0) >> 19);
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s0 = (((s0 & 0xFFFFFFFE) << 12)^ b);
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b = (((s1 << 2) ^ s1) >> 25);
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s1 = (((s1 & 0xFFFFFFF8) << 4)^ b);
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b = (((s2 << 3) ^ s2) >> 11);
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s2 = (((s2 & 0xFFFFFFF0) << 17)^ b);
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return s0 ^ s1 ^ s2;
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}
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void set_taus_seed(unsigned int seed_init)
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{
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struct drand48_data buffer;
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unsigned long result = 0;
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if (seed_init == 0) {
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fill_random(&s0, sizeof(s0));
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fill_random(&s1, sizeof(s1));
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fill_random(&s2, sizeof(s2));
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} else {
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/* Use reentrant version of rand48 to ensure that no conflicts with other generators occur */
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srand48_r((long int)seed_init, &buffer);
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mrand48_r(&buffer, (long int *)&result);
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s0 = result;
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mrand48_r(&buffer, (long int *)&result);
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s1 = result;
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mrand48_r(&buffer, (long int *)&result);
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s2 = result;
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}
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}
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#ifdef MAIN
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main()
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{
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unsigned int i,rand;
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set_taus_seed();
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for (i=0; i<10; i++) {
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rand = taus();
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printf("%u\n",rand);
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}
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}
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#endif //MAIN
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