dTHX;
/* First offense, give a possibility to recover by dieing. */
/* No malloc involved here: */
- GV **gvp = (GV**)hv_fetch(PL_defstash, "^M", 2, 0);
SV *sv;
char *pv;
- STRLEN n_a;
+ GV **gvp = (GV**)hv_fetchs(PL_defstash, "^M", FALSE);
- if (!gvp) gvp = (GV**)hv_fetch(PL_defstash, "\015", 1, 0);
+ if (!gvp) gvp = (GV**)hv_fetchs(PL_defstash, "\015", FALSE);
if (!gvp || !(sv = GvSV(*gvp)) || !SvPOK(sv)
|| (SvLEN(sv) < (1<<LOG_OF_MIN_ARENA) - M_OVERHEAD))
return NULL; /* Now die die die... */
/* Got it, now detach SvPV: */
- pv = SvPV(sv, n_a);
+ pv = SvPV_nolen(sv);
/* Check alignment: */
if ((PTR2UV(pv) - sizeof(union overhead)) & (NEEDED_ALIGNMENT - 1)) {
PerlIO_puts(PerlIO_stderr(),"Bad alignment of $^M!\n");
{
unsigned char *e = s + nbytes;
long *lp;
- long lfill = *(long*)fill;
+ const long lfill = *(long*)fill;
if (PTR2UV(s) & (sizeof(long)-1)) { /* Align the pattern */
int shift = sizeof(long) - (PTR2UV(s) & (sizeof(long)-1));
{
unsigned char *e = s + nbytes;
long *lp;
- long lfill = *(long*)fill;
+ const long lfill = *(long*)fill;
if (PTR2UV(s) & (sizeof(long)-1)) { /* Align the pattern */
int shift = sizeof(long) - (PTR2UV(s) & (sizeof(long)-1));
MEM_SIZE
Perl_malloced_size(void *p)
{
- union overhead *ovp = (union overhead *)
+ union overhead * const ovp = (union overhead *)
((caddr_t)p - sizeof (union overhead) * CHUNK_SHIFT);
- int bucket = OV_INDEX(ovp);
+ const int bucket = OV_INDEX(ovp);
#ifdef RCHECK
/* The caller wants to have a complete control over the chunk,
disable the memory checking inside the chunk. */
if (bucket <= MAX_SHORT_BUCKET) {
- MEM_SIZE size = BUCKET_SIZE_REAL(bucket);
+ const MEM_SIZE size = BUCKET_SIZE_REAL(bucket);
ovp->ov_size = size + M_OVERHEAD - 1;
*((u_int *)((caddr_t)ovp + size + M_OVERHEAD - RMAGIC_SZ)) = RMAGIC;
}