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bigbuf calloc ftc where the memory is set to zero before

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This commit is contained in:
iceman1001 2020-11-02 19:07:03 +01:00
commit cd20b208d0
2 changed files with 11 additions and 2 deletions
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10
armsrc/BigBuf.c
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@ -129,6 +129,16 @@ uint8_t *BigBuf_malloc(uint16_t chunksize) {
return (uint8_t *)BigBuf + s_bigbuf_hi;
}
// allocate a chunk of memory from BigBuf, and returns a pointer to it.
// sets the memory to zero
uint8_t *BigBuf_calloc(uint16_t chunksize) {
uint8_t *mem = BigBuf_malloc(chunksize);
if (mem != NULL) {
memset(mem, 0x00, chunksize);
}
return mem;
}
// free ALL allocated chunks. The whole BigBuf is available for traces or samples again.
void BigBuf_free(void) {
s_bigbuf_hi = s_bigbuf_size;