musl/include/sys, branch v1.1.24 musl - an implementation of the standard library for Linux-based systems move IPC_STAT definition to a new bits/ipcstat.h file 2019-08-02T04:08:23+00:00 Rich Felker dalias@aerifal.cx 2019-08-01T00:35:37+00:00 006a75a99789f383713e4f47affd7c90e39cc827 otherwise, 32-bit archs that could otherwise share the generic bits/ipc.h would need to duplicate the struct ipc_perm definition, obscuring the fact that it's the same. sysvipc is not widely used and these headers are not commonly included, so there is no performance gain to be had by limiting the number of indirectly included files here. files with the existing time32 definition of IPC_STAT are added to all current 32-bit archs now, so that when it's changed the change will show up as a change rather than addition of a new file where it's less obvious that the value is changing vs the generic one that was used before. 
otherwise, 32-bit archs that could otherwise share the generic
bits/ipc.h would need to duplicate the struct ipc_perm definition,
obscuring the fact that it's the same. sysvipc is not widely used and
these headers are not commonly included, so there is no performance
gain to be had by limiting the number of indirectly included files
here.

files with the existing time32 definition of IPC_STAT are added to all
current 32-bit archs now, so that when it's changed the change will
show up as a change rather than addition of a new file where it's less
obvious that the value is changing vs the generic one that was used
before.
allow archs to define IPC_STAT, propagate time64 bit to other macros 2019-08-02T04:08:23+00:00 Rich Felker dalias@aerifal.cx 2019-07-31T05:17:53+00:00 3c02bacf0f6bed54979e67d22c43745df9add4a0 to make use of {sem,shm,msg}ctl IPC_STAT functionality to provide 64-bit time_t on 32-bit archs, IPC_STAT and related macros must be defined with bit 8 (0x100) set. allow archs to define IPC_STAT in bits/ipc.h, and define the other macros in terms of it so that they all get the same value of the time64 bit. 
to make use of {sem,shm,msg}ctl IPC_STAT functionality to provide
64-bit time_t on 32-bit archs, IPC_STAT and related macros must be
defined with bit 8 (0x100) set. allow archs to define IPC_STAT in
bits/ipc.h, and define the other macros in terms of it so that they
all get the same value of the time64 bit.
sys/socket.h: add SO_BINDTOIFINDEX from linux v5.1 2019-07-01T18:12:36+00:00 Szabolcs Nagy nsz@port70.net 2019-06-29T21:13:18+00:00 5b2b682ddc67552dcd16ed6a095b7f67f47c16c3 SO_BINDTOIFINDEX behaves similar to SO_BINDTODEVICE, but takes a network interface index as argument, rather than the network interface name. see linux commit f5dd3d0c9638a9d9a02b5964c4ad636f06cf7e2c net: introduce SO_BINDTOIFINDEX sockopt 
SO_BINDTOIFINDEX behaves similar to SO_BINDTODEVICE, but takes a
network interface index as argument, rather than the network
interface name. see

  linux commit f5dd3d0c9638a9d9a02b5964c4ad636f06cf7e2c
  net: introduce SO_BINDTOIFINDEX sockopt
sys/prctl.h: add PR_SPEC_DISABLE_NOEXEC from linux v5.1 2019-07-01T18:12:06+00:00 Szabolcs Nagy nsz@port70.net 2019-05-09T18:59:51+00:00 c7081edcf838d7bb830819a7de35737b1dd9755d allows specifying that the speculative store bypass disable bit should be cleared on exec. see linux commit 71368af9027f18fe5d1c6f372cfdff7e4bde8b48 x86/speculation: Add PR_SPEC_DISABLE_NOEXEC 
allows specifying that the speculative store bypass disable bit should
be cleared on exec. see

  linux commit 71368af9027f18fe5d1c6f372cfdff7e4bde8b48
  x86/speculation: Add PR_SPEC_DISABLE_NOEXEC
sys/fanotify.h: update for linux v5.1 2019-07-01T18:11:42+00:00 Szabolcs Nagy nsz@port70.net 2019-05-09T18:36:33+00:00 f67b3c1799e0b0258b9c4c075673e2f4de903cc9 includes changes from linux v5.1 linux commit 235328d1fa4251c6dcb32351219bb553a58838d2 fanotify: add support for create/attrib/move/delete events linux commit 5e469c830fdb5a1ebaa69b375b87f583326fd296 fanotify: copy event fid info to user linux commit e9e0c8903009477b630e37a8b6364b26a00720da fanotify: encode file identifier for FAN_REPORT_FID as well as earlier changes that were missed. sys/statfs.h is included for fsid_t. 
includes changes from linux v5.1

  linux commit 235328d1fa4251c6dcb32351219bb553a58838d2
  fanotify: add support for create/attrib/move/delete events

  linux commit 5e469c830fdb5a1ebaa69b375b87f583326fd296
  fanotify: copy event fid info to user

  linux commit e9e0c8903009477b630e37a8b6364b26a00720da
  fanotify: encode file identifier for FAN_REPORT_FID

as well as earlier changes that were missed.

sys/statfs.h is included for fsid_t.
remove implicit include of sys/sysmacros.h from sys/types.h 2019-06-21T19:49:38+00:00 Rich Felker dalias@aerifal.cx 2019-06-21T19:49:38+00:00 a31a30a0076c284133c0f4dfa32b8b37883ac930 this reverts commit f552c792c7ce5a560f214e1104d93ee5b0833967, which exposed the sysmacros.h macros (device major/minor calculations) for BSD and GNU profiles to mimic an unintentional glibc behavior some code depended on. glibc has deprecated and since removed them as the resolution to bug #19239, so it makes no sense for us to keep this behavior. affected code should all have been fixed by now, and if it's not yet fixed it needs to be for use with modern glibc anyway. 
this reverts commit f552c792c7ce5a560f214e1104d93ee5b0833967, which
exposed the sysmacros.h macros (device major/minor calculations) for
BSD and GNU profiles to mimic an unintentional glibc behavior some
code depended on. glibc has deprecated and since removed them as the
resolution to bug #19239, so it makes no sense for us to keep this
behavior. affected code should all have been fixed by now, and if it's
not yet fixed it needs to be for use with modern glibc anyway.
sys/prctl.h: add PR_PAC_RESET_KEYS from linux v5.0 2019-03-13T16:34:56+00:00 Szabolcs Nagy nsz@port70.net 2019-03-07T21:53:48+00:00 cff993cf32da345430724882214a4e493d4899fc aarch64 pointer authentication code related prctl that allows reinitializing the key for the thread, added in linux commit ba830885656414101b2f8ca88786524d4bb5e8c1 
aarch64 pointer authentication code related prctl that allows
reinitializing the key for the thread, added in linux commit
ba830885656414101b2f8ca88786524d4bb5e8c1
sys/prctl.h: add PR_SPEC_INDIRECT_BRANCH from linux v4.20 2019-03-13T16:33:04+00:00 Szabolcs Nagy nsz@port70.net 2019-01-23T20:50:55+00:00 13c73da72f4c0926c82ce46964afc40c41cc7025 prctls to allow per task control of indirect branch speculation on x86. added in linux commit 9137bb27e60e554dab694eafa4cca241fa3a694f 
prctls to allow per task control of indirect branch speculation on x86.

added in linux commit 9137bb27e60e554dab694eafa4cca241fa3a694f
sys/mman.h: add new hugetlb mmap flags from linux v4.19 2019-03-13T16:32:14+00:00 Szabolcs Nagy nsz@port70.net 2018-11-10T21:00:06+00:00 db8b53f20733923ab3bb0dd71d31beb37e1e9ad3 aarch64 supports 32MB and 512MB hugetlb page sizes too. added in linux commit 20916d4636a9b3c1bf562b305f91d126771edaf9 
aarch64 supports 32MB and 512MB hugetlb page sizes too.
added in linux commit 20916d4636a9b3c1bf562b305f91d126771edaf9
sys/inotify.h: add IN_MASK_CREATE from linux v4.19 2019-03-13T16:29:27+00:00 Szabolcs Nagy nsz@port70.net 2018-11-10T19:25:28+00:00 df4b017bcdf626a1ef8bbd8e9724d336c788fb0d inotify_add_watch flag to prevent modifying existing watch descriptors, when used on an already watched inode it fails with EEXIST. added in linux commit 4d97f7d53da7dc830dbf416a3d2a6778d267ae68 
inotify_add_watch flag to prevent modifying existing watch descriptors,
when used on an already watched inode it fails with EEXIST.
added in linux commit 4d97f7d53da7dc830dbf416a3d2a6778d267ae68