musl/include/sys, branch v1.1.7 musl - an implementation of the standard library for Linux-based systems declare incomplete type struct itimerspec in timerfd.h 2015-03-04T19:38:08+00:00 Rich Felker dalias@aerifal.cx 2015-03-04T19:38:08+00:00 9c3da8968d5c811452c575b3918fceaf561e5089 normally time.h would provide a definition for this struct, but depending on the feature test macros in use, it may not be exposed, leading to warnings when it's used in the function prototypes. 
normally time.h would provide a definition for this struct, but
depending on the feature test macros in use, it may not be exposed,
leading to warnings when it's used in the function prototypes.
add new socket options SO_INCOMING_CPU, SO_ATTACH_BPF, SO_DETACH_BPF 2015-02-09T21:22:13+00:00 Szabolcs Nagy nsz@port70.net 2015-02-09T21:22:13+00:00 70572dce07a631e2f818b34f5679c57eeebc9779 these socket options are new in linux v3.19, introduced in commit 2c8c56e15df3d4c2af3d656e44feb18789f75837 and commit 89aa075832b0da4402acebd698d0411dcc82d03e with SO_INCOMING_CPU the cpu can be queried on which a socket is managed inside the kernel and optimize polling of large number of sockets accordingly. SO_ATTACH_BPF lets eBPF programs (created by the bpf syscall) to be attached to sockets. 
these socket options are new in linux v3.19, introduced in commit
2c8c56e15df3d4c2af3d656e44feb18789f75837 and commit
89aa075832b0da4402acebd698d0411dcc82d03e

with SO_INCOMING_CPU the cpu can be queried on which a socket is
managed inside the kernel and optimize polling of large number of
sockets accordingly.

SO_ATTACH_BPF lets eBPF programs (created by the bpf syscall) to
be attached to sockets.
move MREMAP_MAYMOVE and MREMAP_FIXED out of bits 2015-01-31T03:02:23+00:00 Trutz Behn me@trutz.be 2015-01-28T17:46:52+00:00 2d67ae923d11d766d9a6cea714fa487b52579f6a the definitions are generic for all kernel archs. exposure of these macros now only occurs on the same feature test as for the function accepting them, which is believed to be more correct. 
the definitions are generic for all kernel archs. exposure of these
macros now only occurs on the same feature test as for the function
accepting them, which is believed to be more correct.
add new prctl command PR_SET_MM_MAP to sys/prctl.h 2014-12-23T06:46:22+00:00 Szabolcs Nagy nsz@port70.net 2014-12-16T01:37:33+00:00 11ac2a6e811ff0860c7d3b3daf035dc6748fb4d4 PR_SET_MM_MAP was introduced as a subcommand for PR_SET_MM in linux v3.18 commit f606b77f1a9e362451aca8f81d8f36a3a112139e the associated struct type is replicated in sys/prctl.h using libc types. example usage: struct prctl_mm_map *p; ... prctl(PR_SET_MM, PR_SET_MM_MAP, p, sizeof *p); the kernel side supported struct size may be queried with the PR_SET_MM_MAP_SIZE subcommand. 
PR_SET_MM_MAP was introduced as a subcommand for PR_SET_MM in
linux v3.18 commit f606b77f1a9e362451aca8f81d8f36a3a112139e

the associated struct type is replicated in sys/prctl.h using
libc types.

example usage:

 struct prctl_mm_map *p;
 ...
 prctl(PR_SET_MM, PR_SET_MM_MAP, p, sizeof *p);

the kernel side supported struct size may be queried with
the PR_SET_MM_MAP_SIZE subcommand.
fix macros for LFS *64_t types in sys/stat.h, sys/types.h, glob.h 2014-09-05T20:03:07+00:00 Szabolcs Nagy nsz@port70.net 2014-09-05T19:43:49+00:00 7ff804269bb0594431308ad328239aeeb5ceb057 there is no blksize64_t (blksize_t is always long) but there are fsblkcnt64_t and fsfilcnt64_t types in sys/stat.h and sys/types.h. and glob.h missed glob64_t. 
there is no blksize64_t (blksize_t is always long) but there are
fsblkcnt64_t and fsfilcnt64_t types in sys/stat.h and sys/types.h.
and glob.h missed glob64_t.
add new PR_SET_THP_DISABLE and PR_GET_THP_DISABLE prctl flags 2014-07-20T16:49:16+00:00 Szabolcs Nagy nsz@port70.net 2014-07-20T14:13:52+00:00 871a09c86ff3466196c3bfded84c5bbeb0b07f81 they can be used to set or query if transparent huge pages are disabled. introduced in linux 3.15 commit a0715cc22601e8830ace98366c0c2bd8da52af52 
they can be used to set or query if transparent huge pages are disabled.
introduced in linux 3.15 commit a0715cc22601e8830ace98366c0c2bd8da52af52
implement sendmmsg and recvmmsg 2014-06-20T03:01:15+00:00 Rich Felker dalias@aerifal.cx 2014-06-20T03:01:15+00:00 acb7e049b8c70b9e6ad57e8601373f9c991a0da4 these are not pure syscall wrappers because they have to work around kernel API bugs on 64-bit archs. the workarounds could probably be made somewhat more efficient, but at the cost of more complexity. this may be revisited later. 
these are not pure syscall wrappers because they have to work around
kernel API bugs on 64-bit archs. the workarounds could probably be
made somewhat more efficient, but at the cost of more complexity. this
may be revisited later.
fix POSIX namespace pollution in sys/types.h 2014-05-30T17:06:51+00:00 Szabolcs Nagy nsz@port70.net 2014-05-30T15:57:16+00:00 5f4c4966934b913e9f8a54d60312f874a9d14088 int8_t, u_int8_t, etc types are moved under _BSD_SOURCE 
int8_t, u_int8_t, etc types are moved under _BSD_SOURCE
add SO_BPF_EXTENSIONS socket option 2014-05-30T17:06:51+00:00 Szabolcs Nagy nsz@port70.net 2014-05-30T12:07:59+00:00 c8ea212668425c860c8af3d85aec223dec1f1395 this was introduced to query BPF extension support with getsockopt in linux 3.14, commit ea02f9411d9faa3553ed09ce0ec9f00ceae9885e 
this was introduced to query BPF extension support with getsockopt
in linux 3.14, commit ea02f9411d9faa3553ed09ce0ec9f00ceae9885e
fix RLIMIT_ constants for mips 2014-04-15T23:17:52+00:00 Szabolcs Nagy nsz@port70.net 2014-04-14T15:42:49+00:00 fcea534e579077e10456f6ed06c033dfaa013a24 The mips arch is special in that it uses different RLIMIT_ numbers than other archs, so allow bits/resource.h to override the default RLIMIT_ numbers (empty on all archs except mips). Reported by orc. 
The mips arch is special in that it uses different RLIMIT_
numbers than other archs, so allow bits/resource.h to override
the default RLIMIT_ numbers (empty on all archs except mips).
Reported by orc.