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105 Commits

Author SHA1 Message Date
lithdew
16fc1b904c std/os/linux/bits: correct socket option codes for ppc/ppc64 2021-05-03 14:49:10 +09:00
LemonBoy
69a9c1488d std: Add signal numbers for SPARC 2021-05-01 12:25:40 +02:00
LemonBoy
527053a4e4 std: Import correct errno defs for SPARC 
Taken from Linux arch/sparc/include/uapi/asm/errno.h
 2021-05-01 11:03:59 +02:00
Benjamin Feng
df910b33f4 Add ppc Linux bits 2021-04-10 22:47:22 -05:00
Vincent Rischmann
5ce4524027 os/bits/linux: add IPv6 socket options 2021-04-04 20:43:41 +03:00
Vincent Rischmann
3dd8396a55 os/linux: fix IO_Uring.timeout 
According to the io_uring PDF (https://kernel.dk/io_uring.pdf) the
timeout struct must be 64 bits on both 32 and 64 bit architectures.
 2021-03-02 14:13:11 +02:00
Vincent Rischmann
3468872d83 os/bits/linux: add the termios cc bits 2021-01-11 15:39:36 -08:00
Robin Voetter
83fad7d4f7 Add IP_ constants 2021-01-08 01:35:52 +01:00
daurnimator
e4c4a0a5f6 Improve uring definitions 2021-01-03 19:52:20 -08:00
Frank Denis
6c2e0c2046 Year++ 2020-12-31 15:45:24 -08:00
Andrew Kelley
53987c932c std.crypto.random: introduce fork safety 
Everybody gets what they want!

 * AT_RANDOM is completely ignored.
 * On Linux, MADV_WIPEONFORK is used to provide fork safety.
 * On pthread systems, `pthread_atfork` is used to provide fork safety.
 * For systems that do not have the capability to provide fork safety,
   the implementation falls back to calling getrandom() every time.
 * If madvise is unavailable or returns an error, or pthread_atfork
   fails for whatever reason, it falls back to calling getrandom() every
   time.
 * Applications may choose to opt-out of fork safety.
 * Applications may choose to opt-in to unconditionally calling
   getrandom() for every call to std.crypto.random.fillFn.
 * Added `std.meta.globalOption`.
 * Added `std.os.madvise` and related bits.
 * Bumped up the size of the main thread TLS buffer. See the comment
   there for justification.
 * Simpler hot path in TLS initialization.
 2020-12-18 15:54:01 -07:00
Tau
9b86dde7b9 Add baudrate constants 
This adds the missing baudrate constants for linux where I've used them
directly.
 2020-12-17 19:17:10 +02:00
LemonBoy
629cc6cf28 std: Further siginfo refinements 
* Define siginfo and sigaction for Darwin
* Define sigaction/handler union for maximum libc compatibility
* Minor correction to some type definitions
 2020-12-12 16:44:10 +01:00
LemonBoy
beae3cea17 std: Improve sigaction interface 
Add a smoke test to prevent regressions.
 2020-12-12 13:57:25 +01:00
Andrew Kelley
c9551652b0
Merge pull request #6978 from LemonBoy/statshit 
Decouple kernel and libc stat definitions
 2020-11-05 17:27:22 -05:00
Andrew Kelley
f85d719952
Merge pull request #6895 from jorangreef/fallocate 
linux: add fallocate()
 2020-11-05 17:23:00 -05:00
LemonBoy
346a686b9d std: Correct stack_t definition for mips 2020-11-04 15:55:06 +01:00
Andrew Kelley
909aae8153
Merge pull request #6792 from koachan/sparc64-linux 
Initial sparc64-linux bringup
 2020-11-01 22:14:56 -05:00
Joran Dirk Greef
2fdb30a571 Add definitions for FALLOC_FL_ mode flags 2020-11-01 11:47:09 +02:00
Andrew Kelley
a41c0b63bb
Merge pull request #6356 from jorangreef/io_uring 
std: add io_uring library
 2020-10-29 18:20:38 -04:00
Koakuma
785153d756 Fix SA_* constants for sparc64 2020-10-25 20:39:32 +07:00
Koakuma
cdbf66e36e Add sparc64-specific values for the various SA_ and SIG_ constants 2020-10-24 20:05:34 +07:00
Koakuma
de06b0a635 Add sparc64 linux bits 2020-10-24 19:59:04 +07:00
LemonBoy
96fe971051 std: Minor changes to startup code 
* Smaller startup sequence for ppc64
* Terminate the frame-pointer chain when executing _start
* Make the stack traces work on ppc64
* Make the stack traces coloured on ppc64, some ioctls numbers are
  different and the whole set of constants should be audited.
 2020-10-19 15:15:43 +02:00
Jan Prudil
aadccc4206 Make std.meta.Int accept a signedness parameter 2020-10-17 14:09:59 +02:00
Benjamin Feng
9de0f15b8e Rename ix_rss -> ixrss 2020-10-08 15:31:36 -05:00
xackus
4ec26be424 implement {get, set}rlimit for linux 2020-10-04 23:56:10 +02:00
Joran Dirk Greef
c5b4fcaa1c Add IORING_FEAT_POLL_32BITS 2020-10-03 17:43:08 +02:00
Joran Dirk Greef
5f99d2c240 Define SPLICE, PROVIDE_BUFFERS, REMOVE_BUFFERS and TEE opcodes and flags 2020-09-21 20:15:14 +02:00
Joran Dirk Greef
a853f00410 Add IORING_FEAT_FAST_POLL 2020-09-20 19:51:23 +02:00
Joran Dirk Greef
4bc1b7a7ac Fix io_uring_sqe to use the names of the first member of each union 
Now we're really future-proof... no more `opflags` creeping in.

When anonymous unions land, we can start using `accept_flags` etc.

Until then, code using this struct won't break when the kernel adds features.

Refs: https://github.com/ziglang/zig/issues/6349
Refs: https://github.com/ziglang/zig/issues/985
 2020-09-19 18:50:24 +02:00
Joran Dirk Greef
e7ae6f2fad Remove default values from io_uring_sqe struct 2020-09-19 18:14:41 +02:00
Joran Dirk Greef
873d1c80b3 Add splice_fd_in to io_uring_sqe and future-proof for anonymous unions 2020-09-19 16:15:17 +02:00
Joran Dirk Greef
d966fe6319 Add IORING_SQ_CQ_OVERFLOW to std/os/bits/linux.zig 2020-09-17 19:53:34 +02:00
Isaac Freund
b6f4601545
std: add securebits definitions for linux 2020-09-11 22:32:23 +02:00
Isaac Freund
7b961a876b
std: add prctl definition for linux 2020-09-11 22:32:22 +02:00
Andrew Kelley
2315331d23
Merge pull request #5527 from shawnanastasio/ppc64le 
Implement support for powerpc64{,le}
 2020-09-10 15:56:27 -04:00
Jens Goldberg
5bf3e54018 Add the Linux TCP socket options 2020-09-08 13:00:07 -04:00
Veikka Tuominen
41bbadbb9a
Merge pull request #6246 from Vexu/field 
Remove deprecated fields on `type`
 2020-09-05 13:58:02 +03:00
Vexu
1df0f3ac24
update uses of deprecated type field access 2020-09-03 18:10:40 +03:00
Isaac Freund
e8a2aecd2f
std: fix linux uid_t, use uid_t/gid_t in std.os 
- correct uid_t from i32 to u32 on linux
- define uid_t and gid_t for OSes missing definitions
- use uid_t/gid_t instead of plain u32s throughout std.os
 2020-09-03 15:08:37 +02:00
Matthew Knight
0fa3cfdb4a
Bpf: move under os/linux instead of bits (#6126) 
* moved bpf syscall, added some bpf instructions and tests

* had to move bpf out of bits so that a freestanding target could import it

* removed line

* fixed imports
 2020-08-22 15:08:01 -04:00
Matt Knight
80fabe1850 fixed bpf namespace 2020-08-21 11:40:35 -07:00
heidezomp
1ca49b92c6 add UTIME_NOW and UTIME_OMIT constants for use in utimensat/futimens 
copied from lib/libc/include/generic-musl/sys/stat.h
 2020-08-20 17:02:58 -04:00
Andrew Kelley
4a69b11e74 add license header to all std lib files 
add SPDX license identifier
copyright ownership is zig contributors
 2020-08-20 16:07:04 -04:00
Matthew Knight
d605af511a
added bpf() syscall and some supporting structs (#6061) 
* added bpf syscall and some supporting structs

* moved bpf to bits and added flags
 2020-08-17 22:17:04 -04:00
luna
a6626802f9
Add signalfd support (#5322) 
* add signalfd_siginfo to linux bits

* Cast sigaddset's shift value to u5

* linux: add signalfd4

* os: add signalfd
 2020-07-22 17:26:27 -04:00
Shawn Anastasio
ec0d775524 Implement std.os for powerpc64{,le} 2020-07-01 16:10:49 -05:00
Andrew Kelley
7fd937fef4 cleanups 
* improve docs
 * add TODO comments for things that don't have open issues
 * remove redundant namespacing of struct fields
 * guard against ioctl returning EINTR
 * remove the general std.os.ioctl function in favor of the specific
   ioctl_SIOCGIFINDEX function. This allows us to have a more precise
   error set, and more type-safe API.
 2020-06-02 15:28:46 -04:00
Luna
aebf28eba3 Make ifru fields sentinel-terminated 2020-06-02 14:56:06 -04:00