diff options
Diffstat (limited to 'processor_enable.c')
-rw-r--r-- | processor_enable.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/processor_enable.c b/processor_enable.c index 74caedc..b14cd33 100644 --- a/processor_enable.c +++ b/processor_enable.c @@ -53,22 +53,22 @@ static int is_loongson(void) if (fgets(line, sizeof(line), cpuinfo) == NULL) break; ptr = line; - while (*ptr && isspace(*ptr)) + while (*ptr && isspace((unsigned char)*ptr)) ptr++; /* "cpu" part appears only with some Linux versions. */ if (strncmp(ptr, "cpu", sizeof("cpu") - 1) == 0) ptr += sizeof("cpu") - 1; - while (*ptr && isspace(*ptr)) + while (*ptr && isspace((unsigned char)*ptr)) ptr++; if (strncmp(ptr, "model", sizeof("model") - 1) != 0) continue; ptr += sizeof("model") - 1; - while (*ptr && isspace(*ptr)) + while (*ptr && isspace((unsigned char)*ptr)) ptr++; if (*ptr != ':') continue; ptr++; - while (*ptr && isspace(*ptr)) + while (*ptr && isspace((unsigned char)*ptr)) ptr++; fclose(cpuinfo); return (strncmp(ptr, "ICT Loongson-2 V0.3", |