cregit-Linux how code gets into the kernel

Release 4.18 tools/pcmcia/crc32hash.c

Directory: tools/pcmcia
/* crc32hash.c - derived from linux/lib/crc32.c, GNU GPL v2 */
/* Usage example:
$ ./crc32hash "Dual Speed"
*/

#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>


static unsigned int crc32(unsigned char const *p, unsigned int len) { int i; unsigned int crc = 0; while (len--) { crc ^= *p++; for (i = 0; i < 8; i++) crc = (crc >> 1) ^ ((crc & 1) ? 0xedb88320 : 0); } return crc; }

Contributors

PersonTokensPropCommitsCommitProp
Randy Dunlap7498.67%150.00%
Ladinu Chandrasinghe11.33%150.00%
Total75100.00%2100.00%


int main(int argc, char **argv) { unsigned int result; if (argc != 2) { printf("no string passed as argument\n"); return -1; } result = crc32((unsigned char const *)argv[1], strlen(argv[1])); printf("0x%x\n", result); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Randy Dunlap68100.00%2100.00%
Total68100.00%2100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Randy Dunlap15699.36%266.67%
Ladinu Chandrasinghe10.64%133.33%
Total157100.00%3100.00%
Directory: tools/pcmcia
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