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f2bea4da2e
Several network-related structures are defined conditionally under
__USE_MISC, but unconditionally used by other headers. The path of
least resistance is usually to condition the uses on __USE_MISC as
well.
* sysdeps/mach/hurd/net/if_ppp.h
* sysdeps/unix/sysv/linux/net/if_ppp.h:
Only define struct ifpppstatsreq and struct ifpppcstatsreq
if __USE_MISC is defined, to ensure struct ifreq is declared.
* inet/netinet/ether.h: Condition all function prototypes
on __USE_MISC, to ensure struct ether_addr is declared.
sys/socket.h defines struct osockaddr only under __USE_MISC, whereas
protocols/talkd.h requires it unconditionally. Here it doesn't make
sense to condition the entire body of protocols/talkd.h on __USE_MISC.
Rather than complicate sys/socket.h with a __need macro or duplicate
the definition, I am introducing a new concept: tiny headers named
bits/types/TYPE.h that define TYPE and nothing else. This can, I hope,
ultimately replace *all* the __need macros. The guard macro for such
headers will be __TYPE_defined, just in case application or third-party
library code is looking at them.
* socket/bits/types/struct_osockaddr.h: New header.
* include/bits/types/struct_osockaddr.h: New wrapper.
* socket/Makefile: Install the new header.
* socket/sys/socket.h, inet/protocols/talkd.h:
Refer to bits/types/struct_osockaddr.h for the definition of
struct osockaddr.
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|---|---|---|
| .. | ||
| bits | ||
| sys | ||
| accept4.c | ||
| accept.c | ||
| bind.c | ||
| connect.c | ||
| getpeername.c | ||
| getsockname.c | ||
| getsockopt.c | ||
| have_sock_cloexec.c | ||
| isfdtype.c | ||
| listen.c | ||
| Makefile | ||
| opensock.c | ||
| recv.c | ||
| recvfrom.c | ||
| recvmmsg.c | ||
| recvmsg.c | ||
| sa_len.c | ||
| send.c | ||
| sendmmsg.c | ||
| sendmsg.c | ||
| sendto.c | ||
| setsockopt.c | ||
| shutdown.c | ||
| sockatmark.c | ||
| socket.c | ||
| socketpair.c | ||
| Versions | ||