dup_string function that takes a heap

2 files changed, 8 insertions, 0 deletions

diff --git a/qstd/str.c b/qstd/str.c
index 5dd97c4..5461880 100644
--- a/qstd/str.c
+++ b/qstd/str.c
@@ -58,3 +58,9 @@ char* dup_string(Arena* a, const char* s) {
 	return d;
 }
 
+char* dup_stringh(struct Heap* h, const char* s) {
+	int size = string_len(s) + 1;
+	char* d = heap_alloc_aligned(h, size, 1);
+	string_copy(d, s);
+	return d;
+}
diff --git a/qstd/str.h b/qstd/str.h
index 011fc27..8158554 100644
--- a/qstd/str.h
+++ b/qstd/str.h
@@ -5,6 +5,7 @@
 #include <stdint.h>
 
 struct Arena;
+struct Heap;
 
 uint64_t fnv1a64(uint8_t* buf, size_t size);
 uint64_t fnv1a64_2(uint64_t h, uint8_t* buf, size_t size);
@@ -14,5 +15,6 @@ int string_equal(const char* a, const char* b);
 int string_copy(char* dst, const char* src);
 int string_len(const char* s);
 char* dup_string(struct Arena* a, const char* s);
+char* dup_stringh(struct Heap* h, const char* s);
 
 #endif