api refactoring

[m6w6/ext-psi] / src / types / free_calls.h

diff --git a/src/types/free_calls.h b/src/types/free_calls.h
new file mode 100644 (file)
index 0000000..7d4f575
--- /dev/null
+++ b/src/types/free_calls.h
@@ -0,0 +1,35 @@
+#ifndef _PSI_TYPES_FREE_CALLS_H
+#define _PSI_TYPES_FREE_CALLS_H
+
+typedef struct free_calls {
+       free_call **list;
+       size_t count;
+} free_calls;
+
+static inline free_calls *init_free_calls(free_call *f) {
+       free_calls *fcs = calloc(1, sizeof(*fcs));
+       if (f) {
+               fcs->count = 1;
+               fcs->list = calloc(1, sizeof(*fcs->list));
+               fcs->list[0] = f;
+       }
+       return fcs;
+}
+
+static inline void free_free_calls(free_calls *fcs) {
+       size_t i;
+
+       for (i = 0; i < fcs->count; ++i) {
+               free_free_call(fcs->list[i]);
+       }
+       free(fcs->list);
+       free(fcs);
+}
+
+static inline free_calls *add_free_call(free_calls *fcs, free_call *f) {
+       fcs->list = realloc(fcs->list, ++fcs->count * sizeof(*fcs->list));
+       fcs->list[fcs->count-1] = f;
+       return fcs;
+}
+
+#endif