return strdup(p);
}
+static int converthexchartoint(char a)
+{
+ int base;
+
+ switch(a) {
+ case '0'...'9':
+ base = '0';
+ break;
+ case 'A'...'F':
+ base = 'A' - 10;
+ break;
+ case 'a'...'f':
+ base = 'a' - 10;
+ break;
+ default:
+ base = 0;
+ }
+ return (a - base);
+}
+
static int bs_cmp(const void *p1, const void *p2)
{
const struct bssplit *bsp1 = p1;
return 0;
}
-static int str_verify_pattern_cb(void *data, unsigned int *off)
+static int str_verify_pattern_cb(void *data, const char *input)
{
struct thread_data *td = data;
- unsigned int msb;
-
- msb = __fls(*off);
- if (msb <= 8)
- td->o.verify_pattern_bytes = 1;
- else if (msb <= 16)
- td->o.verify_pattern_bytes = 2;
- else if (msb <= 24)
- td->o.verify_pattern_bytes = 3;
- else
- td->o.verify_pattern_bytes = 4;
-
- td->o.verify_pattern = *off;
+ long off;
+ int i = 0, j = 0, len, k, base = 10;
+ char* loc1, * loc2;
+
+ loc1 = strstr(input, "0x");
+ loc2 = strstr(input, "0X");
+ if (loc1 || loc2)
+ base = 16;
+ off = strtol(input, NULL, base);
+ if (off != LONG_MAX || errno != ERANGE) {
+ while (off) {
+ td->o.verify_pattern[i] = off & 0xff;
+ off >>= 8;
+ i++;
+ }
+ } else {
+ len = strlen(input);
+ k = len - 1;
+ if (base == 16) {
+ if (loc1)
+ j = loc1 - input + 2;
+ else
+ j = loc2 - input + 2;
+ } else
+ return 1;
+ if (len - j < MAX_PATTERN_SIZE * 2) {
+ while (k >= j) {
+ off = converthexchartoint(input[k--]);
+ if (k >= j)
+ off += (converthexchartoint(input[k--])
+ * 16);
+ td->o.verify_pattern[i++] = (char) off;
+ }
+ }
+ }
+ td->o.verify_pattern_bytes = i;
return 0;
}
},
{
.name = "verify_pattern",
- .type = FIO_OPT_INT,
+ .type = FIO_OPT_STR,
.cb = str_verify_pattern_cb,
.help = "Fill pattern for IO buffers",
.parent = "verify",