| Commit message (Collapse) | Author | Age | Files | Lines |
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Path with spaces should be added as is, quoting them makes utilities
treat the quotes as part of the path. This makes `nim` unable to be used
from the command line even if it appears to be added to user's Path
environment variable.
Even more confusing, Windows 10's PATH editor shows the path without any
quotes, you only see them when you use "Edit text". Took me a good 15
minutes to figure out why couldn't I run `nim` despite it being in Path.
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* io: make file descriptors non-inheritable by default
This prevents file descriptors/handles leakage to child processes
that might cause issues like running out of file descriptors, or potential
security issues like leaking a file descriptor to a restricted file.
While this breaks backward compatibility, I'm rather certain that not
many programs (if any) actually make use of this implementation detail.
A new API `setInheritable` is provided for the few that actually want to
use this functionality.
* io: disable inheritance at file creation time for supported platforms
Some platforms provide extension to fopen-family of functions to allow
for disabling descriptor inheritance atomically during File creation.
This guards against possible leaks when a child process is spawned
before we managed to disable the file descriptor inheritance
(ie. in a multi-threaded program).
* net, nativesockets: make sockets non inheritable by default
With this commit, sockets will no longer leak to child processes when
you don't want it to. Should solves a lot of "address in use" that might
occur when your server has just restarted.
All APIs that create sockets in these modules now expose a `inheritable`
flag that allow users to toggle inheritance for the resulting sockets.
An implementation of `setInheritance()` is also provided for SocketHandle.
While atomically disabling inheritance at creation time is supported on
Windows, it's only implemented by native winsock2, which is too much for
now. This support can be implemented in a future patch.
* posix: add F_DUPFD_CLOEXEC
This command duplicates file descriptor with close-on-exec flag set.
Defined in POSIX.1-2008.
* ioselectors_kqueue: don't leak file descriptors
File descriptors internally used by ioselectors on BSD/OSX are now
shielded from leakage.
* posix: add O_CLOEXEC
This flag allows file descriptors to be open() with close-on-exec flag
set atomically.
This flag is specified in POSIX.1-2008
* tfdleak: test for selectors leakage
Also simplified the test by using handle-type agnostic APIs to test for
validity.
* ioselectors_epoll: mark all fd created close-on-exec
File descriptors from ioselectors should no longer leaks on Linux.
* tfdleak: don't check for selector leakage on Windows
The getFd proc for ioselectors_select returns a hardcoded -1
* io: add NoInheritFlag at compile time
* io: add support for ioctl-based close-on-exec
This allows for the flag to be set/unset in one syscall. While the
performance gains might be negliable, we have one less failure point
to deal with.
* tfdleak: add a test for setInheritable
* stdlib: add nimInheritHandles to restore old behaviors
* memfiles: make file handle not inheritable by default for posix
* io: setInheritable now operates on OS file handle
On Windows, the native handle is the only thing that's inheritable, thus
we can assume that users of this function will already have the handle
available to them. This also allows users to pass down file descriptors
from memfiles on Windows with ease, should that be desired.
With this, nativesockets.setInheritable can be made much simpler.
* changelog: clarify
* nativesockets: document setInheritable return value
* posix_utils: atomically disable fd inheritance for mkstemp
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* posix: add full Haiku support
This commit provides a posix_haiku derived from posix_other, with types
following Haiku's definition. This fixes cases where the compiler
generates type check for the wrong types (ie. checks where generated for
an int-derived type but it's actually implemented as an uint instead).
* tools/kochdocs: welcome posix_haiku to the blacklist
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(eg tinyc) from koch / library code (#13850)
* remove tinyc
* installDeps
* update tinyc paths
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* Add arm and arm64 for FreeBSD
* Add arm64 with aarch64 and reorder to avoid conflict with arm
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* code cleanups and feature additions
* added basic test and koch/CI integration
* make it build on Unix
* DrNim: now buildable on Unix, only takes 10 minutes, enjoy
* added basic documentation for DrNim which can also be seen as the RFC we're following
* drnim: change the build setup so that drnim.exe ends up in bin/
* makes simple floating point ranges work
* added basic float range check
* drnim: teach Z3 about Nim's range types plus code refactoring
* drnim: make unsigned numbers work
* added and fixed index checking under setLen
* first implementation of .ensures, .invariant and .assume (.requires still missing and so is proc type compatibility checking
* drnim: .requires checking implemented
* drnim: implemented .ensures properly
* more impressive test involving min()
* drnim: check for proc type compatibility and base method compatibility wrt .requires and .ensures
* testament: support for 'pattern <directory>
* koch: uses new <directory> feature of testament
* drnim: added tiny musings about 'old'
* Make testament work with old SSL versions
* koch: add support for 'koch drnim -d:release'
* drnim: preparations for the param.old notation
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other fixes (#13550)
* fix #13218: avoid some irrelevant warnings for nim doc,rst2html
* suppress warnRedefinitionOfLabel for nim doc
* lots of fixes for UnusedImport warnings
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* `koch boot --hint:cc:off` now works
* `koch --nim:pathto/nim boot` now works; code cleanup
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Before the files that should have been ignored weren't ignored
because of different dir separator ('\' vs '/') on Windows.
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* only enable linenoise for -d:nimUseLinenoise
* fixup
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* fix nightlies linenoise regression
* fix other installers
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* fix deprecation; fix indentation
* git clone: use -q
* fix Warning: pragma before generic parameter list is deprecated; fix typo
* bugfix: sysTypeFromName("float64") was never cached
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* fix #13150 `nim doc --project` works with duplicate names and with imports below main project file
* add to help; fixup after #13212 isRelativeTo got merged
* fix test tests/compilerapi/tcompilerapi.nim
* remove nimblePkg field; compute on the fly instead
* kochdocs: compiler docs now under compiler/
* --docRoot now has smart default: best among @pkg, @path
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In case nim executable is located in PATH containing spaces.
fixes #13311
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bugfixes (#13221)
* kochdocs: use a glob instead of hardcoded list; generate docs for compiler/; bugfixes
* fixup after #13212 isRelativeTo got merged
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(#13023)
* maybe: allows optional chaining
* fix tools/kochdocs.nim
* improve semantics to distinguish valid from invalid values
* for now, wrapnil, isValid, unwrap are not exported
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* Implement gorgeous Dracula themed Nim documentation
* Add color for escape sequences
* fixes the test cases
* the big CSS cleanup
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* fix sticky colors in styledWrite
* nimgrep: context printing, colorthemes and other
* add context printing (lines after and before a match)
* nimgrep: add exclude/include options
* nimgrep: improve error printing & symlink handling
* nimgrep: rename dangerous `-r` argument
* add a `--newLine` style option for starting matching/context
lines from a new line
* add color themes: 3 new themes besides default `simple`
* enable printing of multi-line matches with line numbers
* proper display of replace when there was another match replaced at
the same line / context block
* improve cmdline arguments error reporting
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(#12754)
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* documented behaviour of recv on bufferd socket
* fixes #12319- check exception using errorCode
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* closes #12316
* make tjsonmacro work at js target
* closes #12289
* closes #11988
* also fixed gdb related stuff
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* build.sh: Enable CPU detection for hppa
* compiler: Add hppa as target architecture on Linux
* lib/system: Add platform support for hppa
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* fix to(Biggest)Int
* kill toFloat magics as well
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* compiler: Add ia64 as target architecture on Linux
* build.sh: Enable CPU detection for ia64
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