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ae5d06dc53
- 10.5% reduction of o//depend dependency graph
- 8.8% reduction in latency of make command
- Fix issue with temporary file cleanup
There's a new -w option in compile.com that turns off the recent
Landlock output path workaround for "good commands" which do not
unlink() the output file like GNU tooling does.
Our new GNU Make unveil sandboxing appears to have zero overhead
in the grand scheme of things. Full builds are pretty fast since
the only thing that's actually slowed us down is probably libcxx
make -j16 MODE=rel
RL: took 85,732,063µs wall time
RL: ballooned to 323,612kb in size
RL: needed 828,560,521µs cpu (11% kernel)
RL: caused 39,080,670 page faults (99% memcpy)
RL: 350,073 context switches (72% consensual)
RL: performed 0 reads and 11,494,960 write i/o operations
pledge() and unveil() no longer consider ENOSYS to be an error.
These functions have also been added to Python's cosmo module.
This change also removes some WIN32 APIs and System Five magnums
which we're not using and it's doubtful anyone else would be too
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
#ifndef COSMOPOLITAN_LIBC_SYSV_CONSTS_FAN_H_
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#define COSMOPOLITAN_LIBC_SYSV_CONSTS_FAN_H_
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#define FAN_CLASS_NOTIF 0
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#define FAN_ACCESS 1
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#define FAN_ACCESS_PERM 0x020000
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#define FAN_ALLOW 1
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#define FAN_ALL_CLASS_BITS 12
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#define FAN_ALL_EVENTS 59
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#define FAN_ALL_INIT_FLAGS 63
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#define FAN_ALL_MARK_FLAGS 255
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#define FAN_ALL_OUTGOING_EVENTS 0x03403b
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#define FAN_ALL_PERM_EVENTS 0x030000
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#define FAN_CLASS_CONTENT 4
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#define FAN_CLASS_PRE_CONTENT 8
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#define FAN_CLOEXEC 1
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#define FAN_CLOSE 24
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#define FAN_CLOSE_NOWRITE 0x10
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#define FAN_CLOSE_WRITE 8
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#define FAN_DENY 2
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#define FAN_EVENT_METADATA_LEN 24
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#define FAN_EVENT_ON_CHILD 0x08000000
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#define FAN_MARK_ADD 1
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#define FAN_MARK_DONT_FOLLOW 4
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#define FAN_MARK_FLUSH 0x80
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#define FAN_MARK_IGNORED_MASK 0x20
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#define FAN_MARK_IGNORED_SURV_MODIFY 0x40
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#define FAN_MARK_MOUNT 0x10
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#define FAN_MARK_ONLYDIR 8
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#define FAN_MARK_REMOVE 2
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#define FAN_MODIFY 2
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#define FAN_NOFD -1
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#define FAN_NONBLOCK 2
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#define FAN_ONDIR 0x40000000
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#define FAN_OPEN 0x20
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#define FAN_OPEN_PERM 0x010000
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#define FAN_Q_OVERFLOW 0x4000
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#define FAN_UNLIMITED_MARKS 0x20
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#define FAN_UNLIMITED_QUEUE 0x10
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#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_FAN_H_ */
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