MirrorHub/construct
0
0
Fork 0
mirror of https://github.com/matrix-construct/construct synced 2025-02-18 01:30:12 +01:00
Code Issues Releases Wiki Activity

ircd::info: Add runtime sysconf to get IOV_MAX.

Browse source
This commit is contained in:
Jason Volk 2018-11-28 16:53:59 -08:00
parent eff4c475e3
commit 322e25e725
2 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
include/ircd/info.h
View file

@ -53,6 +53,7 @@ namespace ircd::info
extern const int glibc_version[3];
extern const string_view glibc_version_str;
extern const int aio_reqprio_max;
extern const size_t iov_max;
#ifdef HAVE_SYS_UTSNAME_H
extern const ::utsname utsname;
#endif

8
ircd/info.cc
View file

@ -207,6 +207,14 @@ ircd::info::aio_reqprio_max
#endif
};
decltype(ircd::info::iov_max)
ircd::info::iov_max
{
#ifdef _SC_IOV_MAX
size_t(syscall(::sysconf, _SC_IOV_MAX))
#endif
};
#ifdef HAVE_SYS_UTSNAME_H
decltype(ircd::info::utsname)
ircd::info::utsname{[]