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Justine Tunney 2020-06-15 07:18:57 -07:00
commit c91b3c5006
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libc/dns/hoststxt.h Normal file
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#ifndef COSMOPOLITAN_LIBC_DNS_HOSTSTXT_H_
#define COSMOPOLITAN_LIBC_DNS_HOSTSTXT_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct FILE;
struct sockaddr;
struct HostsTxtEntry {
unsigned char ip[4]; /* inet_ntop(AF_INET, he->ip, buf, size) */
uint32_t name; /* &ht->strings.p[he->name] */
uint32_t canon; /* &ht->strings.p[he->canon] */
};
struct HostsTxtEntries {
size_t i;
size_t n;
struct HostsTxtEntry *p;
};
struct HostsTxtStrings {
size_t i;
size_t n;
char *p;
};
struct HostsTxt {
struct HostsTxtEntries entries;
struct HostsTxtStrings strings;
};
const struct HostsTxt *gethoststxt(void) returnsnonnull;
void freehoststxt(struct HostsTxt **) paramsnonnull();
int parsehoststxt(struct HostsTxt *, struct FILE *) paramsnonnull();
void sorthoststxt(struct HostsTxt *) paramsnonnull();
int resolvehoststxt(const struct HostsTxt *, int, const char *,
struct sockaddr *, uint32_t, const char **)
paramsnonnull((1, 3));
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_DNS_HOSTSTXT_H_ */