#include <netdb.h> | |
#include <errno.h> | |
#include <assert.h> | |
struct protoent *getprotobyname(const char *name) | |
{ | |
static struct protoent r; | |
static char buf[1024]; | |
int ret_r; | |
struct protoent *ret; | |
ret_r = getprotobyname_r(name, &r, buf, sizeof(buf), &ret); | |
if (ret_r) { | |
/* _r method returns -ERROR on error. not sure who wants it. */ | |
__set_errno(-ret_r); | |
return 0; | |
} | |
assert(ret == &r); | |
return &r; | |
} |