cosmopolitan/libc/sock/struct/sockaddr.h
Justine Tunney b41f91c658
Greatly expand system() shell code features
The cosmopolitan command interpreter now has 13 builtin commands,
variable support, support for ; / && / || syntax, asynchronous support,
and plenty of unit tests with bug fixes.

This change fixes a bug in posix_spawn() with null envp arg. strace
logging now uses atomic writes for scatter functions. Breaking change
renaming GetCpuCount() to _getcpucount(). TurfWar is now updated to use
the new token bucket algorithm. WIN32 affinity masks now inherit across
fork() and execve().
2022-10-11 21:30:31 -07:00

50 lines
1.5 KiB
C

#ifndef COSMOPOLITAN_LIBC_SOCK_STRUCT_SOCKADDR_H_
#define COSMOPOLITAN_LIBC_SOCK_STRUCT_SOCKADDR_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct sockaddr { /* Linux+NT ABI */
uint16_t sa_family; /* AF_XXX */
char sa_data[14];
};
struct in_addr { /* ARPA ABI */
/* e.g. 127|0<<8|0<<16|1<<24 or inet_pton(AF_INET, "127.0.0.1", &s_addr) */
uint32_t s_addr;
};
struct sockaddr_in { /* Linux+NT ABI */
uint16_t sin_family; /* AF_XXX */
uint16_t sin_port; /* htons(XXX) i.e. big endian */
struct in_addr sin_addr;
uint8_t sin_zero[8];
};
struct sockaddr_un {
uint16_t sun_family; /* AF_UNIX */
char sun_path[108]; /* path */
};
struct sockaddr_storage {
union {
uint16_t ss_family;
intptr_t __ss_align;
char __ss_storage[128];
};
};
int inet_aton(const char *, struct in_addr *);
char *inet_ntoa(struct in_addr);
int accept(int, struct sockaddr *, uint32_t *);
int accept4(int, struct sockaddr *, uint32_t *, int);
int bind(int, const struct sockaddr *, uint32_t);
int connect(int, const struct sockaddr *, uint32_t);
int getsockname(int, struct sockaddr *, uint32_t *);
int getpeername(int, struct sockaddr *, uint32_t *);
ssize_t recvfrom(int, void *, size_t, int, struct sockaddr *, uint32_t *);
ssize_t sendto(int, const void *, size_t, int, const struct sockaddr *,
uint32_t);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_SOCK_STRUCT_SOCKADDR_H_ */