struct __kvm {
/*
* a string to be prepended to error messages
* provided for compatibility with sun's interface
* if this value is null, errors are saved in errbuf[]
*/
const char *program;
char *errp; /* XXX this can probably go away */
char errbuf[_POSIX2_LINE_MAX];
#define ISALIVE(kd) ((kd)->vmfd >= 0)
int pmfd; /* physical memory file (or crashdump) */
int vmfd; /* virtual memory file (-1 if crashdump) */
int unused; /* was: swap file (e.g., /dev/drum) */
int nlfd; /* namelist file (e.g., /kernel) */
struct kinfo_proc *procbase;
char *argspc; /* (dynamic) storage for argv strings */
int arglen; /* length of the above */
char **argv; /* (dynamic) storage for argv pointers */
int argc; /* length of above (not actual # present) */
char *argbuf; /* (dynamic) temporary storage */
/*
* Kernel virtual address translation state. This only gets filled
* in for dead kernels; otherwise, the running kernel (i.e. kmem)
* will do the translations for us. It could be big, so we
* only allocate it if necessary.
*/
struct vmstate *vmst;
int rawdump; /* raw dump format */
};