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authorSimon Quigley <tsimonq2@ubuntu.com>2018-12-23 23:54:25 -0600
committerSimon Quigley <tsimonq2@ubuntu.com>2018-12-23 23:54:25 -0600
commita739f196cba9e5c4376e97b1ac95e1d15b1ccb55 (patch)
treeeab9260f076de9ba9bf81e44c727c64a963a2895 /hardinfo/cpubits.c
parent3972650bc68dc3b846b6eabfd83e37872005741e (diff)
Remove orig content.
Diffstat (limited to 'hardinfo/cpubits.c')
-rw-r--r--hardinfo/cpubits.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/hardinfo/cpubits.c b/hardinfo/cpubits.c
deleted file mode 100644
index 7ab03be8..00000000
--- a/hardinfo/cpubits.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * rpiz - https://github.com/bp0/rpiz
- * Copyright (C) 2017 Burt P. <pburt0@gmail.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 2
- * 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include <stdint.h>
-
-typedef uint32_t cpubits;
-uint32_t cpubits_count(cpubits *b);
-cpubits *cpubits_from_str(char *str);
-char *cpubits_to_str(cpubits *bits, char *str, int max_len);
-
-#define CPUBITS_SIZE 4096 /* bytes, multiple of sizeof(uint32_t) */
-#define CPUBIT_SET(BITS, BIT) (BITS[BIT/32] |= (1 << BIT%32))
-#define CPUBIT_GET(BITS, BIT) ((BITS[BIT/32] & (1 << BIT%32)) >> BIT%32)
-#define CPUBITS_CLEAR(BITS) memset(BITS, 0, CPUBITS_SIZE)
-
-uint32_t cpubits_count(cpubits *b) {
- static const uint32_t max = CPUBITS_SIZE * 8;
- uint32_t count = 0, i = 0;
- while (i < max) {
- count += CPUBIT_GET(b, i);
- i++;
- }
- return count;
-}
-
-int cpubits_max(cpubits *b) {
- int i = CPUBITS_SIZE * 8 - 1;
- while (i >= 0) {
- if (CPUBIT_GET(b, i))
- break;
- i--;
- }
- return i;
-}
-
-cpubits *cpubits_from_str(char *str) {
- char *v, *nv, *hy;
- int r0, r1;
- cpubits *newbits = malloc(CPUBITS_SIZE);
- if (newbits) {
- memset(newbits, 0, CPUBITS_SIZE);
- if (str != NULL) {
- v = (char*)str;
- while ( *v != 0 ) {
- nv = strchr(v, ','); /* strchrnul() */
- if (nv == NULL) nv = strchr(v, 0); /* equivalent */
- hy = strchr(v, '-');
- if (hy && hy < nv) {
- r0 = strtol(v, NULL, 0);
- r1 = strtol(hy + 1, NULL, 0);
- } else {
- r0 = r1 = strtol(v, NULL, 0);
- }
- for (; r0 <= r1; r0++) {
- CPUBIT_SET(newbits, r0);
- }
- v = (*nv == ',') ? nv + 1 : nv;
- }
- }
- }
- return newbits;
-}
-
-char *cpubits_to_str(cpubits *bits, char *str, int max_len) {
- static const uint32_t max = CPUBITS_SIZE * 8;
- uint32_t i = 1, seq_start = 0, seq_last = 0, seq = 0, l = 0;
- char buffer[65536] = "";
- if (CPUBIT_GET(bits, 0)) {
- seq = 1;
- strcpy(buffer, "0");
- }
- while (i < max) {
- if (CPUBIT_GET(bits, i) ) {
- seq_last = i;
- if (!seq) {
- seq = 1;
- seq_start = i;
- l = strlen(buffer);
- sprintf(buffer + l, "%s%d", l ? "," : "", i);
- }
- } else {
- if (seq && seq_last != seq_start) {
- l = strlen(buffer);
- sprintf(buffer + l, "-%d", seq_last);
- }
- seq = 0;
- }
- i++;
- }
- if (str == NULL)
- return strdup(buffer);
- else {
- strncpy(str, buffer, max_len);
- return str;
- }
-}