StrFindCstr
StrFindCstr
Description
Find a fixed-length substring in a Str object.
Parameters
| Name | Direction | Description |
|---|---|---|
str |
in | Str object to find str into. |
key |
in | Substring to look for. |
key_len |
in | Length of the substring to look for. |
Success
char* providing position of found string. Pointer is inside str.
Failure
NULL
Usage example (Cross-references)
Usage examples (Cross-references)
- In
Str.c:242:
char *cstr = generate_cstring(data, offset, size, 10);
if (cstr) {
char *found = StrFindCstr(str, cstr, strlen(cstr));
(void)found; // Suppress unused variable warning
free(cstr);- In
Str.Ops.c:56:
// Test string find functions
bool test_str_find(void) {
WriteFmt("Testing StrFindStr, StrFindZstr, and StrFindCstr\n");
Str haystack = StrInitFromZstr("Hello World");- In
Str.Ops.c:80:
// Test StrFindCstr
const char *found5 = StrFindCstr(&haystack, "Wor", 3);
result = result && (found5 != NULL && ZstrCompareN(found5, "World", 3) == 0);
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