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#include <errno.h>
#include <net/if.h>
#include <stdlib.h>
#include <bits/ensure.h>
#include <mlibc/debug.hpp>
#include <mlibc/posix-sysdeps.hpp>
void if_freenameindex(struct if_nameindex *) {
mlibc::infoLogger() << "mlibc: if_freenameindex is a no-op" << frg::endlog;
}
char *if_indextoname(unsigned int index, char *name) {
auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_if_indextoname, NULL);
if(int e = sysdep(index, name); e) {
errno = e;
return NULL;
}
return name;
}
struct if_nameindex *if_nameindex(void) {
mlibc::infoLogger() << "mlibc: if_nameindex() is a no-op" << frg::endlog;
errno = ENOSYS;
return NULL;
}
unsigned int if_nametoindex(const char *name) {
auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_if_nametoindex, 0);
unsigned int ret = 0;
if(int e = sysdep(name, &ret); e) {
errno = e;
return 0;
}
return ret;
}
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