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Make fixes and improvements

Browse source 
- Invent iso8601us() for faster timestamps
- Improve --strace descriptions of sigset_t
- Rebuild the Landlock Make bootstrap binary
- Introduce MODE=sysv for non-Windows builds
- Permit OFD fcntl() locks under pledge(flock)
- redbean can now protect your kernel from ddos
- Have vfork() fallback to sys_fork() not fork()
- Change kmalloc() to not die when out of memory
- Improve documentation for some termios functions
- Rewrite putenv() and friends to conform to POSIX
- Fix linenoise + strace verbosity issue on Windows
- Fix regressions in our ability to show backtraces
- Change redbean SetHeader() to no-op if value is nil
- Improve fcntl() so SQLite locks work in non-WAL mode
- Remove some unnecessary work during fork() on Windows
- Create redbean-based SSL reverse proxy for IPv4 TurfWar
- Fix ape/apeinstall.sh warning when using non-bash shells
- Add ProgramTrustedIp(), and IsTrustedIp() APIs to redbean
- Support $PWD, $UID, $GID, and $EUID in command interpreter
- Introduce experimental JTqFpD APE prefix for non-Windows builds
- Invent blackhole daemon for firewalling IP addresses via UNIX named socket
- Add ProgramTokenBucket(), AcquireToken(), and CountTokens() APIs to redbean
This commit is contained in:
Justine Tunney 2022-10-17 11:02:04 -07:00
parent 648bf6555c
commit f7ff77d865
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
209 changed files with 3818 additions and 998 deletions
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2
libc/sysv/calls/__sys_fork.s Normal file
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@ -0,0 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall __sys_fork,0x0020020022002039,globl,hidden

2
libc/sysv/calls/sys_fork.s
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@ -1,2 +0,0 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_fork,0x0020020022002039,globl,hidden

74
libc/sysv/consts.sh
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@ -385,9 +385,9 @@ syscon fcntl FWRITE 0 2 2 2 2 0 # wut is it
syscon fcntl F_SETLK 6 8 12 8 8 6 # polyfilled nt
syscon fcntl F_SETLKW 7 9 13 9 9 7 # polyfilled nt
syscon fcntl F_GETLK 5 7 11 7 7 5 # polyfilled nt
syscon fcntl F_OFD_SETLK 37 90 -1 -1 -1 6
syscon fcntl F_OFD_SETLKW 38 91 -1 -1 -1 7
syscon fcntl F_OFD_GETLK 36 92 -1 -1 -1 5
syscon fcntl F_OFD_SETLK 37 -1 -1 -1 -1 -1 # listed in xnu source code but marked private
syscon fcntl F_OFD_SETLKW 38 -1 -1 -1 -1 -1 # listed in xnu source code but marked private
syscon fcntl F_OFD_GETLK 36 -1 -1 -1 -1 -1 # listed in xnu source code but marked private
syscon fcntl F_RDLCK 0 1 1 1 1 0 # polyfilled nt; bsd consensus
syscon fcntl F_WRLCK 1 3 3 3 3 1 # polyfilled nt; bsd consensus
syscon fcntl F_UNLCK 2 2 2 2 2 2 # polyfilled nt; unix consensus
@ -1340,8 +1340,8 @@ syscon compat TIOCSETAF 0x5404 0x80487416 0x802c7416 0x802c7416 0x802c74
syscon termios TIOCGWINSZ 0x5413 1074295912 1074295912 1074295912 1074295912 0x5413 # ioctl(tty, TIOCGWINSZ, struct winsize *argp); polyfilled NT
syscon termios TIOCSWINSZ 0x5414 0x80087467 0x80087467 0x80087467 0x80087467 0x5414 # ioctl(tty, TIOCSWINSZ, const struct winsize *argp) (faked NT)
syscon termios TIOCOUTQ 0x5411 0x40047473 0x40047473 0x40047473 0x40047473 0 # get # bytes queued in TTY's output buffer ioctl(tty, TIOCSWINSZ, const struct winsize *argp)
syscon termios TIOCGPGRP 0x540f 0x40047477 0x40047477 0x40047477 0x40047477 0 # get pgrp of tty
syscon termios TIOCSPGRP 0x5410 0x80047476 0x80047476 0x80047476 0x80047476 0 # set pgrp of tty
syscon termios TIOCGPGRP 0x540f 0x40047477 0x40047477 0x40047477 0x40047477 0 # tcgetpgrp(): get pgrp of tty
syscon termios TIOCSPGRP 0x5410 0x80047476 0x80047476 0x80047476 0x80047476 0 # tcsetpgrp(): set pgrp of tty
syscon termios TIOCSBRK 0x5427 0x2000747b 0x2000747b 0x2000747b 0x2000747b 0 # set break bit
syscon termios TIOCCBRK 0x5428 0x2000747a 0x2000747a 0x2000747a 0x2000747a 0 # boop
syscon termios TIOCCONS 0x541d 0x80047462 0x80047462 0x80047462 0x80047462 0 # boop
@ -1356,8 +1356,7 @@ syscon termios TIOCGSID 0x5429 0x40047463 0x40047463 0x40047463 0x400474
syscon termios TABLDISC 0 0x3 0 0x3 0x3 0 # boop
syscon termios SLIPDISC 0 0x4 0x4 0x4 0x4 0 # boop
syscon termios PPPDISC 0 0x5 0x5 0x5 0x5 0 # boop
syscon termios TCSBRK 0x5409 0x2000745e 0x2000745e 0x2000745e 0x2000745e 0 # TIOCDRAIN on BSD
syscon termios TIOCDRAIN 0x5409 0x2000745e 0x2000745e 0x2000745e 0x2000745e 0 # TCSBRK on Linux
syscon termios TCSBRK 0x5409 0x2000745e 0x2000745e 0x2000745e 0x2000745e 0 # TIOCDRAIN on BSD; TIOCDRAIN on BSD
syscon termios TIOCSTAT 0 0x20007465 0x20007465 0x20007465 0x20007465 0 # boop
syscon termios TIOCSTART 0 0x2000746e 0x2000746e 0x2000746e 0x2000746e 0 # boop
syscon termios TIOCCDTR 0 0x20007478 0x20007478 0x20007478 0x20007478 0 # clear data terminal ready
@ -2308,35 +2307,38 @@ syscon misc AIO_ALLDONE 2 1 3 0 0 0
syscon misc AIO_NOTCANCELED 1 4 2 0 0 0
syscon misc AIO_CANCELED 0 2 1 0 0 0
syscon baud B0 0 0 0 0 0 0 # consensus
syscon baud B50 1 50 50 50 50 0 # bsd consensus
syscon baud B75 2 75 75 75 75 0 # bsd consensus
syscon baud B110 3 110 110 110 110 0 # bsd consensus
syscon baud B134 4 134 134 134 134 0 # bsd consensus
syscon baud B150 5 150 150 150 150 0 # bsd consensus
syscon baud B200 6 200 200 200 200 0 # bsd consensus
syscon baud B300 7 300 300 300 300 0 # bsd consensus
syscon baud B600 8 600 600 600 600 0 # bsd consensus
syscon baud B1200 9 0x04b0 0x04b0 0x04b0 0x04b0 0 # bsd consensus
syscon baud B1800 10 0x0708 0x0708 0x0708 0x0708 0 # bsd consensus
syscon baud B2400 11 0x0960 0x0960 0x0960 0x0960 0 # bsd consensus
syscon baud B4800 12 0x12c0 0x12c0 0x12c0 0x12c0 0 # bsd consensus
syscon baud B9600 13 0x2580 0x2580 0x2580 0x2580 0 # bsd consensus
syscon baud B19200 14 0x4b00 0x4b00 0x4b00 0x4b00 0 # bsd consensus
syscon baud B38400 15 0x9600 0x9600 0x9600 0x9600 0 # bsd consensus
syscon baud B57600 0x1001 0xe100 0xe100 0xe100 0xe100 0 # bsd consensus
syscon baud B115200 0x1002 0x01c200 0x01c200 0x01c200 0x01c200 0 # bsd consensus
syscon baud B230400 0x1003 0x038400 0x038400 0x038400 0x038400 0 # bsd consensus
syscon baud B500000 0x1005 0 0 0 0 0
syscon baud B576000 0x1006 0 0 0 0 0
syscon baud B1000000 0x1008 0 0 0 0 0
syscon baud B1152000 0x1009 0 0 0 0 0
syscon baud B1500000 0x100a 0 0 0 0 0
syscon baud B2000000 0x100b 0 0 0 0 0
syscon baud B2500000 0x100c 0 0 0 0 0
syscon baud B3000000 0x100d 0 0 0 0 0
syscon baud B3500000 0x100e 0 0 0 0 0
syscon baud B4000000 0x100f 0 0 0 0 0
# baud rates
#
# group name GNU/Systemd XNU's Not UNIX! FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon baud B0 0 0 0 0 0 0
syscon baud B50 1 50 50 50 50 50
syscon baud B75 2 75 75 75 75 75
syscon baud B110 3 110 110 110 110 110
syscon baud B134 4 134 134 134 134 134
syscon baud B150 5 150 150 150 150 150
syscon baud B200 6 200 200 200 200 200
syscon baud B300 7 300 300 300 300 300
syscon baud B600 8 600 600 600 600 600
syscon baud B1200 9 1200 1200 1200 1200 1200
syscon baud B1800 10 1800 1800 1800 1800 1800
syscon baud B2400 11 2400 2400 2400 2400 2400
syscon baud B4800 12 4800 4800 4800 4800 4800
syscon baud B9600 13 9600 9600 9600 9600 9600
syscon baud B19200 14 19200 19200 19200 19200 19200
syscon baud B38400 15 38400 38400 38400 38400 38400
syscon baud B57600 0x1001 57600 57600 57600 57600 57600
syscon baud B115200 0x1002 115200 115200 115200 115200 115200
syscon baud B230400 0x1003 230400 230400 230400 230400 230400
syscon baud B500000 0x1005 500000 500000 500000 500000 500000
syscon baud B576000 0x1006 576000 576000 576000 576000 576000
syscon baud B1000000 0x1008 1000000 1000000 1000000 1000000 1000000
syscon baud B1152000 0x1009 1152000 1152000 1152000 1152000 1152000
syscon baud B1500000 0x100a 1500000 1500000 1500000 1500000 1500000
syscon baud B2000000 0x100b 2000000 2000000 2000000 2000000 2000000
syscon baud B2500000 0x100c 2500000 2500000 2500000 2500000 2500000
syscon baud B3000000 0x100d 3000000 3000000 3000000 3000000 3000000
syscon baud B3500000 0x100e 3500000 3500000 3500000 3500000 3500000
syscon baud B4000000 0x100f 4000000 4000000 4000000 4000000 4000000
syscon misc WEOF 0xffffffff -1 -1 -1 -1 -1 # bsd consensus (win fake)
syscon misc _LINUX_QUOTA_VERSION 2 0 0 0 0 0

2
libc/sysv/consts/B1000000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B1000000,0x1008,0,0,0,0,0
.syscon baud,B1000000,0x1008,1000000,1000000,1000000,1000000,1000000

2
libc/sysv/consts/B110.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B110,3,110,110,110,110,0
.syscon baud,B110,3,110,110,110,110,110

2
libc/sysv/consts/B115200.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B115200,0x1002,0x01c200,0x01c200,0x01c200,0x01c200,0
.syscon baud,B115200,0x1002,115200,115200,115200,115200,115200

2
libc/sysv/consts/B1152000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B1152000,0x1009,0,0,0,0,0
.syscon baud,B1152000,0x1009,1152000,1152000,1152000,1152000,1152000

2
libc/sysv/consts/B1200.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B1200,9,0x04b0,0x04b0,0x04b0,0x04b0,0
.syscon baud,B1200,9,1200,1200,1200,1200,1200

2
libc/sysv/consts/B134.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B134,4,134,134,134,134,0
.syscon baud,B134,4,134,134,134,134,134

2
libc/sysv/consts/B150.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B150,5,150,150,150,150,0
.syscon baud,B150,5,150,150,150,150,150

2
libc/sysv/consts/B1500000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B1500000,0x100a,0,0,0,0,0
.syscon baud,B1500000,0x100a,1500000,1500000,1500000,1500000,1500000

2
libc/sysv/consts/B1800.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B1800,10,0x0708,0x0708,0x0708,0x0708,0
.syscon baud,B1800,10,1800,1800,1800,1800,1800

2
libc/sysv/consts/B19200.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B19200,14,0x4b00,0x4b00,0x4b00,0x4b00,0
.syscon baud,B19200,14,19200,19200,19200,19200,19200

2
libc/sysv/consts/B200.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B200,6,200,200,200,200,0
.syscon baud,B200,6,200,200,200,200,200

2
libc/sysv/consts/B2000000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B2000000,0x100b,0,0,0,0,0
.syscon baud,B2000000,0x100b,2000000,2000000,2000000,2000000,2000000

2
libc/sysv/consts/B230400.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B230400,0x1003,0x038400,0x038400,0x038400,0x038400,0
.syscon baud,B230400,0x1003,230400,230400,230400,230400,230400

2
libc/sysv/consts/B2400.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B2400,11,0x0960,0x0960,0x0960,0x0960,0
.syscon baud,B2400,11,2400,2400,2400,2400,2400

2
libc/sysv/consts/B2500000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B2500000,0x100c,0,0,0,0,0
.syscon baud,B2500000,0x100c,2500000,2500000,2500000,2500000,2500000

2
libc/sysv/consts/B300.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B300,7,300,300,300,300,0
.syscon baud,B300,7,300,300,300,300,300

2
libc/sysv/consts/B3000000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B3000000,0x100d,0,0,0,0,0
.syscon baud,B3000000,0x100d,3000000,3000000,3000000,3000000,3000000

2
libc/sysv/consts/B3500000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B3500000,0x100e,0,0,0,0,0
.syscon baud,B3500000,0x100e,3500000,3500000,3500000,3500000,3500000

2
libc/sysv/consts/B38400.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B38400,15,0x9600,0x9600,0x9600,0x9600,0
.syscon baud,B38400,15,38400,38400,38400,38400,38400

2
libc/sysv/consts/B4000000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B4000000,0x100f,0,0,0,0,0
.syscon baud,B4000000,0x100f,4000000,4000000,4000000,4000000,4000000

2
libc/sysv/consts/B4800.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B4800,12,0x12c0,0x12c0,0x12c0,0x12c0,0
.syscon baud,B4800,12,4800,4800,4800,4800,4800

2
libc/sysv/consts/B50.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B50,1,50,50,50,50,0
.syscon baud,B50,1,50,50,50,50,50

2
libc/sysv/consts/B500000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B500000,0x1005,0,0,0,0,0
.syscon baud,B500000,0x1005,500000,500000,500000,500000,500000

2
libc/sysv/consts/B57600.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B57600,0x1001,0xe100,0xe100,0xe100,0xe100,0
.syscon baud,B57600,0x1001,57600,57600,57600,57600,57600

2
libc/sysv/consts/B576000.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B576000,0x1006,0,0,0,0,0
.syscon baud,B576000,0x1006,576000,576000,576000,576000,576000

2
libc/sysv/consts/B600.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B600,8,600,600,600,600,0
.syscon baud,B600,8,600,600,600,600,600

2
libc/sysv/consts/B75.s
View file

@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B75,2,75,75,75,75,0
.syscon baud,B75,2,75,75,75,75,75

2
libc/sysv/consts/B9600.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon baud,B9600,13,0x2580,0x2580,0x2580,0x2580,0
.syscon baud,B9600,13,9600,9600,9600,9600,9600

2
libc/sysv/consts/F_OFD_GETLK.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon fcntl,F_OFD_GETLK,36,92,-1,-1,-1,5
.syscon fcntl,F_OFD_GETLK,36,-1,-1,-1,-1,-1

2
libc/sysv/consts/F_OFD_SETLK.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon fcntl,F_OFD_SETLK,37,90,-1,-1,-1,6
.syscon fcntl,F_OFD_SETLK,37,-1,-1,-1,-1,-1

2
libc/sysv/consts/F_OFD_SETLKW.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon fcntl,F_OFD_SETLKW,38,91,-1,-1,-1,7
.syscon fcntl,F_OFD_SETLKW,38,-1,-1,-1,-1,-1

2
libc/sysv/consts/TIOCDRAIN.s
View file

@ -1,2 +0,0 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon termios,TIOCDRAIN,0x5409,0x2000745e,0x2000745e,0x2000745e,0x2000745e,0

10
libc/sysv/consts/clone.h
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@ -1,10 +1,12 @@
#ifndef COSMOPOLITAN_LIBC_SYSV_CONSTS_CLONE_H_
#define COSMOPOLITAN_LIBC_SYSV_CONSTS_CLONE_H_
#define CSIGNAL 0x000000ff
#define CLONE_VM 0x00000100
#define CLONE_FS 0x00000200
#define CLONE_FILES 0x00000400
#define CLONE_SIGHAND 0x00000800
#define CLONE_PIDFD 0x00001000
#define CLONE_PTRACE 0x00002000
#define CLONE_VFORK 0x00004000
#define CLONE_PARENT 0x00008000
@ -17,6 +19,12 @@
#define CLONE_DETACHED 0x00400000
#define CLONE_UNTRACED 0x00800000
#define CLONE_CHILD_SETTID 0x01000000
#define CLONE_STOPPED 0x02000000
#define CLONE_NEWCGROUP 0x02000000
#define CLONE_NEWUTS 0x04000000
#define CLONE_NEWIPC 0x08000000
#define CLONE_NEWUSER 0x10000000
#define CLONE_NEWPID 0x20000000
#define CLONE_NEWNET 0x40000000
#define CLONE_IO 0x80000000
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_CLONE_H_ */

2
libc/sysv/consts/f.h
View file

@ -76,7 +76,7 @@ COSMOPOLITAN_C_END_
#define F_UNLCK SYMBOLIC(F_UNLCK)
#define F_WRLCK SYMBOLIC(F_WRLCK)
/* avoid leading #ifdef astray */
/* avoid leading #ifdef configurations astray */
/* #define F_FULLFSYNC SYMBOLIC(F_FULLFSYNC) */
/* #define F_BARRIERFSYNC SYMBOLIC(F_BARRIERFSYNC) */
/* #define F_OFD_GETLK SYMBOLIC(F_OFD_GETLK) */

2
libc/sysv/consts/termios.h
View file

@ -111,7 +111,6 @@ extern const uint64_t TIOCCBRK;
extern const uint64_t TIOCCDTR;
extern const uint64_t TIOCCHKVERAUTH;
extern const uint64_t TIOCCONS;
extern const uint64_t TIOCDRAIN;
extern const uint64_t TIOCEXT;
extern const uint64_t TIOCFLAG_CLOCAL;
extern const uint64_t TIOCFLAG_MDMBUF;
@ -300,7 +299,6 @@ COSMOPOLITAN_C_END_
#define TIOCCDTR SYMBOLIC(TIOCCDTR)
#define TIOCCHKVERAUTH SYMBOLIC(TIOCCHKVERAUTH)
#define TIOCCONS SYMBOLIC(TIOCCONS)
#define TIOCDRAIN SYMBOLIC(TIOCDRAIN)
#define TIOCEXT SYMBOLIC(TIOCEXT)
#define TIOCFLAG_CLOCAL SYMBOLIC(TIOCFLAG_CLOCAL)
#define TIOCFLAG_MDMBUF SYMBOLIC(TIOCFLAG_MDMBUF)

2
libc/sysv/syscalls.sh
View file

@ -92,7 +92,7 @@ scall __sys_getpeername 0x01f01f08d201f034 globl hidden
scall __sys_socketpair 0x0870870872087035 globl hidden
scall sys_setsockopt 0x0690690692069036 globl hidden
scall sys_getsockopt 0x0760760762076037 globl hidden
scall sys_fork 0x0020020022002039 globl hidden # xnu needs eax&=~-edx bc eax always holds pid and edx is 0 for parent and 1 for child
scall __sys_fork 0x0020020022002039 globl hidden # xnu needs eax&=~-edx bc eax always holds pid and edx is 0 for parent and 1 for child
#scall vfork 0x042042042204203a globl # this syscall is from the moon so we implement it by hand in libc/runtime/vfork.S; probably removed from XNU in 12.5
scall sys_posix_spawn 0x1daffffff20f4fff globl hidden # good luck figuring out how xnu defines this
scall __sys_execve 0x03b03b03b203b03b globl hidden