cryptopals_c

commit c085a6a7da659b2eb5a1510748c2d6487bdf51d5
parent 71f476d734288b8323e25634e8c96bbbd2e57673
Author: superpozycja <anna@superpozycja.net>
Date:   Sun, 23 Feb 2025 01:33:26 +0100

lib/ba: add ba_alloc()

Diffstat:
M
lib/ba.c
 | 
15
+++++++++++++++
M
lib/ba.h
 | 
1
+

2 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/lib/ba.c b/lib/ba.c
@@ -1,5 +1,20 @@
 #include "ba.h"
 
+ba* ba_alloc(unsigned int size)
+{
+	uint8_t* b_val;
+	ba* b;
+
+	b_val = (uint8_t *) malloc(sizeof(uint8_t) * size);
+	b = (ba *) malloc(sizeof(ba));
+
+	b->len = size;
+	b->val = b_val;
+	return b;
+
+	return b;
+}
+
 ba* ba_from_hex(char* hex)
 {
 	uint8_t* b_val;
diff --git a/lib/ba.h b/lib/ba.h
@@ -14,6 +14,7 @@ typedef struct {
 	uint8_t *val;
 } ba;
 
+ba* ba_alloc(unsigned int size);
 ba* ba_from_hex(char *hex);
 ba* ba_from_hex_n(char *hex, unsigned int n);
 ba* ba_from_string(char *s);