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Author SHA1 Message Date
Rob Browning
c03115c39d basename: check suffix against basename, not full argument
* libguile/filesys: check suffix against basename, not full argument.

Closes: 69437
2024-08-03 14:39:26 -05:00
Rob Browning
945c97b14d srfi-1 lset-difference!: move from C to Scheme
* libguile/srfi-1.c (scm_srfi1_lset-difference_x): delete.
* libguile/srfi-1.h (scm_srfi1_lset-difference_x): delete.
* module/srfi/srfi-1.scm: add lset-difference!.
* test-suite/tests/srfi-1.test: extend lset-difference! tests to cover
lset-difference.
2024-07-30 19:28:37 -05:00
Rob Browning
372a52e6aa srfi-1 length+: move from C to Scheme
* libguile/srfi-1.c (scm_srfi1_length_plus): delete.
* libguile/srfi-1.h (scm_srfi1_length_plus): delete.
* module/srfi/srfi-1.scm: add length+.
2024-07-30 19:28:37 -05:00
Rob Browning
c62d2962d4 srfi-1 concatenate concatenate!: move from C to Scheme
* libguile/srfi-1.c (scm_srfi1_concatenate, scm_srfi1_concatenate_x): delete.
* libguile/srfi-1.h (scm_srfi1_concatenate, scm_srfi1_concatenate_x): delete.
* module/srfi/srfi-1.scm: add concatenate and concatenate!.
2024-07-30 18:54:45 -05:00
Rob Browning
aa44035ee8 srfi-1 list-copy: move from C to Scheme
* libguile/srfi-1.c (scm_srfi1_list_copy): delete.
* libguile/srfi-1.h (scm_srfi1_list_copy): delete.
* module/srfi/srfi-1.scm: add list-copy.
* test-suite/tests/srfi-1.test: ensure copied spine is independent.
2024-07-30 18:54:45 -05:00
Andy Wingo
b93dc62e03 Fix parallel test bug in r6rs-ports.test
* test-suite/tests/r6rs-ports.test (test-file): Use different file from
ports.test, to avoid problems during parallel tests.
2024-06-23 21:43:05 +02:00
Arne Babenhauserheide
dce65edbaf
Add language/wisp, Wisp tests, and SRFI-119 documentation
* doc/ref/srfi-modules.texi (srfi-119): add node
* module/language/wisp.scm: New file.
* module/language/wisp/spec.scm: New file.
* test-suite/tests/srfi-119.test: New file.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-06-01 11:50:16 +02:00
Juliana Sims
a222503a89
Second argument of ‘unread-string’ is optional.
Fixes <https://bugs.gnu.org/67063>.

* doc/ref/api-io.texi (Venerable Port Interfaces): Bring unread-string
procedure documentation in line with other procedures in the section.
* libguile/ports.c (scm_unread_string): Make port argument optional.
* test-suite/tests/ports.test: Test unread-char and unread-string
without ports.
* NEWS: Update.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-05-06 11:51:53 +02:00
Morgan Smith
f27e8b855f
Fix typos throughout codebase.
* NEWS:
* doc/ref/api-control.texi:
* doc/ref/api-data.texi:
* doc/ref/api-debug.texi:
* doc/ref/api-deprecated.texi:
* doc/ref/api-evaluation.texi:
* doc/ref/api-foreign.texi:
* doc/ref/api-i18n.texi:
* doc/ref/api-io.texi:
* doc/ref/api-languages.texi:
* doc/ref/api-macros.texi:
* doc/ref/api-memory.texi:
* doc/ref/api-modules.texi:
* doc/ref/api-options.texi:
* doc/ref/api-peg.texi:
* doc/ref/api-procedures.texi:
* doc/ref/api-scheduling.texi:
* doc/ref/api-undocumented.texi:
* doc/ref/api-utility.texi:
* doc/ref/expect.texi:
* doc/ref/goops.texi:
* doc/ref/misc-modules.texi:
* doc/ref/posix.texi:
* doc/ref/repl-modules.texi:
* doc/ref/scheme-ideas.texi:
* doc/ref/scheme-scripts.texi:
* doc/ref/srfi-modules.texi:
* gc-benchmarks/larceny/dynamic.sch:
* gc-benchmarks/larceny/twobit-input-long.sch:
* gc-benchmarks/larceny/twobit.sch:
* libguile/gc.h:
* libguile/ioext.c:
* libguile/list.c:
* libguile/options.c:
* libguile/posix.c:
* libguile/threads.c:
* module/ice-9/boot-9.scm:
* module/ice-9/optargs.scm:
* module/ice-9/ports.scm:
* module/ice-9/pretty-print.scm:
* module/ice-9/psyntax.scm:
* module/language/elisp/parser.scm:
* module/language/tree-il/compile-bytecode.scm:
* module/srfi/srfi-37.scm:
* module/srfi/srfi-43.scm:
* module/statprof.scm:
* module/texinfo/reflection.scm:
* test-suite/tests/eval.test:
* test-suite/tests/fluids.test:
Fix typos.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-05-06 11:51:53 +02:00
Ludovic Courtès
696acfc9e5
‘seek’ now accepts ‘SEEK_DATA’ and ‘SEEK_HOLE’ where supported.
* libguile/ports.c (scm_seek): Let SEEK_DATA and SEEK_HOLE through.
(scm_init_ice_9_ports): Define ‘SEEK_DATA’ and ‘SEEK_HOLE’.
* module/ice-9/ports.scm: Export ‘SEEK_DATA’ and ‘SEEK_HOLE’ when
defined.
* test-suite/tests/ports.test ("size of sparse file")
("SEEK_DATA while on data", "SEEK_DATA while in hole")
("SEEK_HOLE while in hole"): New tests.
* NEWS: Update.
2024-04-15 19:58:25 +02:00
Rob Browning
6059c99fc2 interp.test: add missing (test-suite lib) dependency
* test-suite/tests/interp.test: use (test-suite lib)
2024-04-14 16:15:10 -05:00
Rob Browning
d0301eac2c srfi-10.test: add missing (test-suite lib) dependency
* test-suite/tests/srfi-10.test: use (test-suite lib)
2024-04-14 16:15:10 -05:00
Rob Browning
0b259e98f8 r6rs-unicode.test: add emacs scheme mode marker
* test-suite/tests/r6rs-unicode.test add emacs scheme mode marker.
2024-04-14 13:24:23 -05:00
Denis 'GNUtoo' Carikli
bc2c612b89 SRFI-19: Add support for ISO 8601 zones with a colon.
* module/srfi/srfi-19.scm (zone-reader): handle a colon in the zone.

* test-suite/tests/srfi-19.test (SRFI date/time library test): Add test.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

[rlb@defaultvalue.org: adjust commit message; add NEWS]
2024-04-13 14:35:29 -05:00
Rob Browning
0ffa802be2 eval-string.test: check source properties
* test-suite/tests/eval-string.test: add properties test.

cf. 025bb024ae
2024-04-05 17:51:48 -05:00
Andy Wingo
b012c80875 Add test: writes to specific fields clobber reads of whole objects
* test-suite/tests/compiler.test ("cse auxiliary definitions"): New
test.
2024-03-20 11:50:53 +01:00
Daniel Llorens
54c4753dd3 Add missing branch in scm_is_less_than()
Fixes https://debbugs.gnu.org/69725.

* libguile/numbers.c (scm_is_less_than): Add branch for (< fraction real).
* test-suite/tests/numbers.test (<): New test.
2024-03-19 16:03:09 +01:00
Andy Wingo
2b58dea2d2 (scheme foreign): API is less configuration-dependent
* libguile/foreign.h:
* libguile/foreign.c: Always define complex-float and complex-double.
Fall back to alignof float / 2*sizeof float if no complex numbers.  (But
with C99 surely it exists everywhere.)
* module/system/foreign.scm (*writers*, *readers*): Always include
complex-float and complex-double readers and writers.
* test-suite/tests/foreign.test: Always run the complex tests.
2024-03-17 21:40:58 +01:00
Andy Wingo
f95bf6921e peval: Enable inlining for functions with kwargs
* module/language/tree-il/peval.scm (peval): Handle all lambda inlining
the same, and extend with support for multiple clauses and keyword
arguments.
* test-suite/tests/peval.test ("case-lambda"): Enable kwarg inlining.
2024-03-13 20:19:59 +01:00
Andy Wingo
9e0f03c5fd Macro-introduced top-level vars scope to their module even if unbound
* module/ice-9/psyntax.scm (analyze-variable): Previously, a reference
to a top-level variable in a module other than the current module would
be silently rewritten to reference the current module, if the variable
was unbound in its original module.  This was a hack from the early days
of when we extended psyntax to know about the module system.  Fix to
properly use the scope of the introduced binding instead of the scope of
the macro use site.
* test-suite/tests/syntax.test ("macro-introduced cross-module unbound
identifiers"): Add test.
* module/ice-9/psyntax-pp.scm: Regenerate.
2024-02-20 14:15:12 +01:00
Andy Wingo
49f24d2bf5 Fix test for unique macro-introduced toplevels 2024-01-29 11:34:59 +01:00
Andy Wingo
1349c41a60 Ensure macro-introduced top-level identifiers are unique
* module/ice-9/psyntax.scm (expand-top-sequence): When making a fresh
name for an introduced identifier, the hash isn't enough: it's quite
possible for normal programs to have colliding hash values, because
Guile's hash functions on pairs doesn't traverse the whole tree.
Therefore, append a uniquifying counter if the introduced name is
already defined in the current expansion unit.
* test-suite/tests/syntax.test ("duplicate top-level introduced
definitions"): Add test.
2024-01-29 10:53:13 +01:00
Olivier Dion
455ee49f55
Fix asymetric mutex locking when joining thread.
If `join-thread' timeout, the thread mutex is not unlocked, resulting in
deadlock to the next call to it or deadlock of the thread itself when it
terminates.

Thus, always unlock the mutex.

Fixes <https://bugs.gnu.org/55356>.

* module/ice-9/threads.scm (join-thread): Always unlock thread mutex.
* test-suite/tests/threads.test (join-thread): New test to ensure the
mutex is released.
* NEWS: Update.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-01-25 23:12:53 +01:00
Andy Wingo
d7cf5bf373 Recognize append as a primcall and optimize it
* module/language/tree-il/primitives.scm (*primitive-constructors*):
(append): Recognize append and reduce it to only the two-operand form.
* module/language/tree-il/peval.scm (peval): Add optimizations to
append.
2023-11-27 14:30:41 +01:00
Andy Wingo
38e9bd7a2f Avoid swallowing errors for (values) operands of elided primcalls
* module/language/tree-il/peval.scm (peval): When visiting (values) in
anything other than an effect or values context,
residualize (values (values)), which will cause a run-time error.
* test-suite/tests/peval.test ("values"): Add test.
2023-11-27 14:24:50 +01:00
Andy Wingo
83449a8683 prompts avoid introducing throw; fixup peval test
* test-suite/tests/peval.test ("partial evaluation"): Fix to expect
raise-type-error from dynwind peval.  Update prompt expectation
similarly.
* module/language/tree-il/primitives.scm (call-with-prompt): Use
raise-type-error.
2023-11-23 12:30:36 +01:00
Andy Wingo
437e5ac43d Fix pretty-print with a per-line prefix
* module/ice-9/pretty-print.scm (pretty-print): Include the per-line
prefix in the indent.
* test-suite/tests/print.test ("pretty-print"): Add test.
2023-11-15 09:35:23 +01:00
Daniel Llorens
4daf4664cf Add test for r7rs string-for-each
* test-suite/tests/r7rs.test: As stated.
* module/scheme/base.scm: Reindent and add minimal doc.
2023-09-29 16:51:27 +02:00
Andy Wingo
8441d8ff56 Fix docstring for symbol->string, string->symbol
* libguile/symbols.c (scm_symbol_to_string, scm_string_to_symbol):
Remove some confusing documentation that assumes that Guile is
case-insensitive, and which uses a word that may be perceived as a slur.
* module/ice-9/test.scm:
* test-suite/tests/r4rs.test: Rename a test to avoid using a slur.
2023-09-18 16:03:41 +02:00
Andy Wingo
850b724f85 More robust asyncs.test
* test-suite/tests/asyncs.test: Instead of wrapping abort-to-prompt with
false-if-exception, to handle edge cases, guard with
suspendable-continuation?: this also catches recursive invocations.
2023-09-18 15:24:37 +02:00
Andy Wingo
1f724ccd39 Fix embarrassing pretty-print bug
* module/ice-9/pretty-print.scm (pretty-print): We were never indenting
more than 8 spaces.  Doh!
* test-suite/tests/print.test (prints?, "pretty-print"): Add test.
2023-08-24 12:20:45 +02:00
Morgan Smith
c7d170c5d1
Fix typos throughout codebase.
* NEWS:
* README:
* doc/r5rs/r5rs.texi:
* doc/ref/api-data.texi:
* doc/ref/api-debug.texi:
* doc/ref/api-evaluation.texi:
* doc/ref/api-io.texi:
* doc/ref/api-macros.texi:
* doc/ref/api-procedures.texi:
* doc/ref/api-scheduling.texi:
* doc/ref/api-undocumented.texi:
* doc/ref/libguile-concepts.texi:
* doc/ref/posix.texi:
* doc/ref/srfi-modules.texi:
* doc/ref/vm.texi:
* doc/ref/web.texi:
* examples/box-dynamic-module/box.c:
* examples/box-dynamic/box.c:
* examples/box-module/box.c:
* examples/box/box.c:
* examples/safe/safe:
* examples/scripts/README:
* examples/scripts/hello:
* gc-benchmarks/larceny/twobit-input-long.sch:
* gc-benchmarks/larceny/twobit-smaller.sch:
* gc-benchmarks/larceny/twobit.sch:
* libguile/expand.c:
* libguile/load.c:
* libguile/net_db.c:
* libguile/scmsigs.c:
* libguile/srfi-14.c:
* libguile/threads.c:
* meta/guile.m4:
* module/ice-9/match.upstream.scm:
* module/ice-9/ports.scm:
* module/language/cps/graphs.scm:
* module/scripts/doc-snarf.scm:
* module/srfi/srfi-19.scm:
* module/system/repl/command.scm:
* test-suite/tests/srfi-18.test:
Fix typos.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-07-16 22:09:01 +02:00
Ludovic Courtès
aa44ad3fb8
tests: Skip web server tests when thread support is missing.
* test-suite/tests/web-server.test ("server is listening"): Throw to
'unresolved when not (provided? 'threads).
2023-07-16 21:47:44 +02:00
Andy Wingo
02dfb6e776 Fix exn dispatch for exns within pre-unwind handlers
* libguile/exceptions.c (exception_epoch_fluid): Rename from
active_exception_handlers_fluid.
(scm_dynwind_throw_handler): Increment exception epoch instead of
resetting active exception handlers.
(scm_init_exceptions): Update.
* module/ice-9/boot-9.scm  (with-exception-handler): Rework to associate
an "epoch" fluid with each exception handler.
(with-throw-handler): Establish a new epoch, during the execution of a
throw handler.
(raise-exception): Rework to avoid capturing a list of exception
handlers, and to use epochs as a way to know which handlers have already
been examined and which are on the dispatch stack.
* test-suite/tests/exceptions.test ("throwing within exception
handlers"): New test.
2023-06-08 10:26:16 +02:00
Andy Wingo
075599e5b0 Implement R6RS custom textual ports
* module/ice-9/textual-ports.scm (custom-textual-port-read+flush-input):
(custom-textual-port-write):
(custom-textual-port-seek):
(custom-textual-port-close):
(custom-textual-port-random-access?):
(make-custom-textual-input-port):
(make-custom-textual-output-port):
(make-custom-textual-input/output-port): New procedures.
* doc/ref/api-io.texi (Ports): Update docs.
* doc/ref/r6rs.texi (rnrs io ports): Mention custom textual port
interfaces.
* module/rnrs/io/ports.scm: Re-export custom textual port interfaces
from (ice-9 textual-ports).
* test-suite/tests/r6rs-ports.test: Add minimal tests for textual ports.
2023-06-08 10:21:02 +02:00
Josselin Poiret
36fd2b4920
Use /dev/null in 'piped-process' if port is not backed by a fdes.
In Guile 3.0.9, 'system*' would no longer open /dev/null for file
descriptors 0, 1, and 2 when its 'current-input-port',
'current-output-port', or 'current-output-port' is not bound to a file
port.  This patch reinstates that behavior.

Fixes <https://bugs.gnu.org/63024>.

* libguile/posix.c (piped_process): Open /dev/null to use as in/out/err
if the corresponding port is not backed by a file descriptor.
* test-suite/tests/posix.test ("system*")["https://bugs.gnu.org/63024"]:
New test.
* NEWS: Update.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2023-05-08 16:06:28 +02:00
Andy Wingo
6efc0b8159 call-with-values builtin doesn't leave garbage on the stack
Fixes https://debbugs.gnu.org/63279.  The issue was that if the producer
thunk caused a backtrace, pretty-printing the call-with-values frame
would segfault because there was an unininitialized slot on the stack.
For functions produced by the compiler this wouldn't be a problem
because there are stack maps, but primitives require that all slots on a
pending stack frame be packed (no uninitialized values) and tagged (all
SCM values, no unboxed values).

* test-suite/tests/error-handling.test: New test.
* test-suite/Makefile.am: Add new file.
* libguile/vm.c (define_vm_builtins): Fix call-with-values to have a
more compact stack.
2023-05-07 09:50:14 +02:00
Ludovic Courtès
e93525e549
Adjust 'spawn' tests to accept 'LD_ORIGIN_PATH' on GNU/Hurd.
Fixes <https://bugs.gnu.org/62501>.

* test-suite/tests/posix.test ("spawn")["env with #:environment
and #:output"]: Add workaround for GNU/Hurd.
* NEWS: Update.
2023-04-02 15:39:57 +02:00
Christopher Baines
cba2e7e3fe
Fix some invalid unicode handling issues with suspendable ports.
Fixes <https://bugs.gnu.org/62290>.

Based on the implementation in ports.c.  I don't understand what this
code is really doing, but the suspendable ports implementation differs
from the similar C code for a couple of inequalities.

* module/ice-9/suspendable-ports.scm (decode-utf8, bad-utf8-len): Flip a
couple of inequalities.
* test-suite/tests/ports.test ("string ports"): Add additional invalid
UTF-8 test case.
* NEWS: Update.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-03-20 23:23:29 +01:00
Daniel Llorens
3b47f87618 peval reduces some inlined case-lambda calls
* module/language/tree-il/peval.scm (peval): Reduce multiple case lambda
  in <call> trees according to the number of arguments. Do not try to
  reduce case-lambda using keyword arguments.
* test-suite/tests/peval.test: Tests.
2023-02-27 11:53:48 +01:00
Ludovic Courtès
89c3bae3cf
Add -Wunused-module.
* module/language/tree-il/analyze.scm (<module-info>): New record type.
(unused-module-analysis): New variable.
(make-unused-module-analysis): New analysis.
(make-analyzer): Add it.
* module/system/base/message.scm (%warning-types): Add 'unused-module'.
* test-suite/tests/tree-il.test (%opts-w-unused-module): New variable.
("warnings")["unused-module"]: New test prefix.
* NEWS: Update.
2023-02-24 16:49:00 +01:00
Ludovic Courtès
5b42f8c154 'spawn' ensures it is passed open file ports.
Fixes <https://bugs.gnu.org/61073>.

* libguile/posix.c (FDES_FROM_PORT_OR_INTEGER): When OBJ is not an
integer, use 'SCM_VALIDATE_OPFPORT' before using 'SCM_FPORT_FDES'.
* test-suite/tests/posix.test ("spawn")["non-file port argument"]: New
test.
2023-01-26 09:42:46 +01:00
Ludovic Courtès
3cd64feb2e linker: Do not store entire ELF in memory when writing to a file.
This reduces the amount of memory that needs to be allocated while
writing the ELF file to disk.

Note: We're abusing #:page-aligned? in 'link-elf' to choose whether to
return a bytevector or a procedure.

* module/system/vm/linker.scm (process-reloc): Subtract SECTION-OFFSET
when writing to BV.
(write-linker-object): Pass BV directly to the linker object writer.
(link-elf): When PAGE-ALIGNED? is false, call 'bytevector-slice' from
here.  When it is true, return a procedure that takes a port and writes
to it, without having to allocate a bytevector for the whole ELF
container.
* module/language/bytecode/spec.scm (bytecode->value): Handle X being a
procedure instead of a bytevector.
(bytecode) <#:printer>: Likewise.
* test-suite/tests/linker.test (link-elf-with-one-main-section): Pass
 #:page-aligned? #f.
2023-01-17 17:49:05 +01:00
Ludovic Courtès
4ab71e1f0d linker: Linker object writer takes a single argument.
* module/system/vm/linker.scm (write-linker-object): Pass the
'linker-object-writer' a single argument.
(string-table-writer, add-elf-objects): Adjust writers accordingly.
(string-table-writer):
(add-elf-objects):
* module/system/vm/assembler.scm (link-data, link-text-object)
(link-frame-maps, link-dynamic-section)
(link-symtab, link-arities, link-docstrs)
(link-procprops, link-debug): Likewise.
* test-suite/tests/linker.test (link-elf-with-one-main-section):
Likewise.
2023-01-17 17:49:05 +01:00
Ludovic Courtès
041f11b353 linker, assembler: Avoid intermediate bytevectors.
This reduces the amount of memory used during linking and reduces the
number of copies to be done between bytevectors.

* module/system/vm/linker.scm (<linker-object>): Remove 'bv' field and
add 'size' and 'writer'.
(make-linker-object): Adjust accordingly.
(string-table-size): New procedure.
(link-string-table!): Remove.
(string-table-writer): New procedure.
(allocate-segment): Adjust 'make-linker-object' call.
(find-shstrndx): Call the 'linker-object-writer' of O.
(add-elf-objects): Adjust 'make-linker-object' call.  Remove
'make-bytevector' allocations and move serialization to lazy 'writer'
procedures.  Define 'segments' and 'add-header-segment!'.  Return the
latter as the first value.
* module/system/vm/assembler.scm (make-object): Remove 'bv' parameter
and add 'size' and 'writer'.
(link-data): Remove 'make-bytevector' call and move serialization to
a lazy 'writer' procedure.
(link-text-object): Likewise.
(link-frame-maps): Likewise.
(link-dynamic-section): Likewise.
(link-shstrtab): Likewise.
(link-symtab): Likewise.
(link-arities): Likewise, and remove 'bytevector-append'.
(link-docstrs): Likewise.
(link-procprops): Likewise.
(link-debug): Likewise, and define 'copy-writer'.
* test-suite/tests/linker.test (link-elf-with-one-main-section): Adjust
accordingly.
2023-01-17 17:49:05 +01:00
Ludovic Courtès
cd9fc16ba0 Add test for 'string-ref' with a negative index at -O2.
This test would segfault prior to
c0004442b7.

See <https://bugs.gnu.org/60488>.

* test-suite/tests/strings.test ("string-ref"): Use 'with-test-prefix/c&e'.
["negative index"]: Check the reported bounds.
2023-01-17 17:49:05 +01:00
Ludovic Courtès
51152392ef Do not expand 'make-vector' primcall with wrong number of arguments.
Fixes <https://bugs.gnu.org/60522>.
Reported by Sascha Ziemann <ceving@gmail.com>.

* module/language/tree-il/primitives.scm (make-vector): Return #f when
passed an incorrect number of arguments.
* test-suite/tests/peval.test ("partial evaluation"): Add tests.
2023-01-16 15:33:18 +01:00
Ludovic Courtès
e441c34f16 Add 'bytevector-slice'.
* module/rnrs/bytevectors/gnu.scm: New file.
* am/bootstrap.am (SOURCES): Add it.
* libguile/bytevectors.c (scm_bytevector_slice): New function.
* libguile/bytevectors.h (scm_bytevector_slice): New declaration.
* test-suite/tests/bytevectors.test ("bytevector-slice"): New tests.
* doc/ref/api-data.texi (Bytevector Slices): New node.
2023-01-14 16:14:17 +01:00
Josselin Poiret
527c257d6e Make 'system*' and 'piped-process' internally use 'spawn'.
Fixes <https://bugs.gnu.org/52835>.

* libguile/posix.c (scm_system_star, scm_piped_process): Use do_spawn.
(start_child): Remove function.
* test-suite/tests/posix.test ("system*")["https://bugs.gnu.org/52835"]:
New test.
* NEWS: Update.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-01-13 16:05:56 +01:00
Josselin Poiret
551929e4fb Add 'spawn'.
* libguile/posix.c: Include spawn.h from Gnulib.
(do_spawn, scm_spawn_process): New functions.
(kw_environment, hw_input, kw_output, kw_error, kw_search_path): New
variables.
* doc/ref/posix.texi (Processes): Document it.
* test-suite/tests/posix.test ("spawn"): New test prefix.
* NEWS: Update.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-01-13 16:05:30 +01:00