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[v0.98][PPC] Check if udev functions failed

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Dr-Noob
2021-08-06 09:37:03 +02:00
parent 44d4b3b553
commit 7e1dde3c71
2 changed files with 13 additions and 4 deletions
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10
src/ppc/ppc.c
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@@ -59,8 +59,14 @@ struct topology* get_topology_info(struct cache* cach) {
int* core_ids = emalloc(sizeof(int) * topo->total_cores); int* core_ids = emalloc(sizeof(int) * topo->total_cores);
int* package_ids = emalloc(sizeof(int) * topo->total_cores); int* package_ids = emalloc(sizeof(int) * topo->total_cores);
fill_core_ids_from_sys(core_ids, topo->total_cores); if(!fill_core_ids_from_sys(core_ids, topo->total_cores)) {
fill_package_ids_from_sys(package_ids, topo->total_cores); printWarn("fill_core_ids_from_sys failed, output may be incomplete/invalid");
for(int i=0; i < topo->total_cores; i++) core_ids[i] = 0;
}
if(!fill_package_ids_from_sys(package_ids, topo->total_cores)) {
printWarn("fill_package_ids_from_sys failed, output may be incomplete/invalid");
for(int i=0; i < topo->total_cores; i++) package_ids[i] = 0;
}
// 2. Socket detection // 2. Socket detection
int *package_ids_count = emalloc(sizeof(int) * topo->total_cores); int *package_ids_count = emalloc(sizeof(int) * topo->total_cores);

7
src/ppc/udev.c
View File

@@ -1,3 +1,6 @@
#include <errno.h>
#include "../common/global.h"
#include "udev.h" #include "udev.h"
#define _PATH_TOPO_CORE_ID "topology/core_id" #define _PATH_TOPO_CORE_ID "topology/core_id"
@@ -12,14 +15,14 @@ bool fill_array_from_sys(int *core_ids, int total_cores, char* SYS_PATH) {
for(int i=0; i < total_cores; i++) { for(int i=0; i < total_cores; i++) {
sprintf(path, "%s%s/cpu%d/%s", _PATH_SYS_SYSTEM, _PATH_SYS_CPU, i, SYS_PATH); sprintf(path, "%s%s/cpu%d/%s", _PATH_SYS_SYSTEM, _PATH_SYS_CPU, i, SYS_PATH);
if((buf = read_file(path, &filelen)) == NULL) { if((buf = read_file(path, &filelen)) == NULL) {
perror("open"); printWarn("fill_array_from_sys: %s: %s", path, strerror(errno));
return false; return false;
} }
errno = 0; errno = 0;
core_ids[i] = strtol(buf, &end, 10); core_ids[i] = strtol(buf, &end, 10);
if(errno != 0) { if(errno != 0) {
perror("strtol"); printWarn("fill_array_from_sys: %s:", strerror(errno));
return false; return false;
} }
free(buf); free(buf);