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/* emalloc.c: a couple localized routines */
#ifndef MALLOC_TRACE
#include "hostenv.h"
#include "mailer.h"
#include "libz.h"
#include "libc.h"
/* for statistics in router/allocate.c */
extern int embytes;
extern int emcalls;
int emsleeptime = 60;
univptr_t
emalloc(len)
size_t len;
{
univptr_t r;
while ((r = malloc(len)) == NULL) {
fprintf(stderr,
"%s[%d]: malloc(%u): virtual memory exceeded, sleeping\n",
progname, (int)getpid(), (u_int)len);
sleep(emsleeptime);
}
embytes += len;
++emcalls;
return r;
}
univptr_t
erealloc(buf, len)
univptr_t buf;
size_t len;
{
univptr_t r;
while ((r = realloc(buf, len)) == NULL) {
fprintf(stderr,
"%s[%d] realloc(%u): virtual memory exceeded, sleeping\n",
progname, (int)getpid(), (u_int)len);
sleep(emsleeptime);
}
return r;
}
#else
static void foo() {}
#endif /* MALLOC_TRACE */
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