Thanks for your help!
I submit a more detailed report to
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=58498.
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In Guile FFI programming, we have procedure->pointer, which makes a
Scheme procedure a foreign callback. And foreign library call use this
callback.
However, if this callback is called in a another foreign thread. The scheme
context is not properly setup, It may cause crash or UB.
IIUC, the proce
> Right. The Guile printer has no option of that sort yet. Quickly I
> would think that this should work:
>
> (use-modules (oop goops))
>
> (define-method (display (bv ) port)
> (format port "#vu8(~{#x~x~})" (bytevector->u8-list bv)))
>
> but I haven't tested it.
Thanks for your help!
I test
Hi, dear Guile users!
I'm using Guile to play around with some binaries. In Guile, the
bytevector prints its content in decimal format. Just like:
#vu8(255 255 255 255)
But, it's always more convenient if its content is printed in hex format
like
#vu8(#xff #xff #xff #xff)
I don't see any optio
Currently, the guile-3.0.pc.in in 'meta' use the variable substitution
directly.
prefix=@prefix@
exec_prefix=@exec_prefix@
bindir=@bindir@
libdir=@libdir@
includedir=@includedir@
datarootdir=@datarootdir@
datadir=@datadir@
pkgdatadir=@datadir@/guile
pkgincludedir=@includedir@/guile
sitedir=@site
Guile now have both guardian and finalizer. Guardian API can be directly
accessed from Scheme, but finalizer API only available in (system
foreign-object).
I see they're all based on the finalize mechanism of libgc, what's the
difference between them?
If I want to manage the destruction of a for
