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move sys_socket bits from C to cbindgen

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auronandace
2026-04-13 10:18:40 +01:00
parent de0f2f5329
commit e8429cdc5e
3 changed files with 33 additions and 31 deletions
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src/header/sys_socket/cbindgen.toml
+25 -3
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@@ -1,10 +1,32 @@
sys_includes = ["stddef.h", "stdint.h", "sys/types.h"]
include_guard = "_SYS_SOCKET_H"
include_guard = "_RELIBC_SYS_SOCKET_H"
after_includes = """
#include <bits/iovec.h> // for iovec
#include <bits/iovec.h> // for iovec from sys/uio.h
#include <bits/socklen-t.h> // for socklen_t
"""
trailer = "#include <bits/sys/socket.h>"
trailer = """
struct sockaddr_storage {
sa_family_t ss_family;
char __ss_padding[128-sizeof(long)-sizeof(sa_family_t)];
unsigned long __ss_align;
};
// These definitions were taken from musl, license MIT {
#define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1))
#define __CMSG_NEXT(cmsg) ((unsigned char *)(cmsg) + __CMSG_LEN(cmsg))
#define __MHDR_END(mhdr) ((unsigned char *)(mhdr)->msg_control + (mhdr)->msg_controllen)
#define CMSG_DATA(cmsg) ((unsigned char *) (((struct cmsghdr *)(cmsg)) + 1))
#define CMSG_NXTHDR(mhdr, cmsg) ((cmsg)->cmsg_len < sizeof (struct cmsghdr) || \
__CMSG_LEN(cmsg) + sizeof(struct cmsghdr) >= __MHDR_END(mhdr) - (unsigned char *)(cmsg) \
? 0 : (struct cmsghdr *)__CMSG_NEXT(cmsg))
#define CMSG_FIRSTHDR(mhdr) ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0)
#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) & (size_t) ~(sizeof (size_t) - 1))
#define CMSG_SPACE(len) (CMSG_ALIGN (len) + CMSG_ALIGN (sizeof (struct cmsghdr)))
#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
// } from musl, license MIT
"""
language = "C"
style = "Tag"
no_includes = true