| Commit message (Collapse) | Author | Age | Files | Lines |
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* libguile/Makefile.am (libpath.h): Remove definition of
SCM_EFFECTIVE_VERSION, which is defined in version.h.
* libguile/extensions.h: Remove libpath.h inclusion, as it's not
installed.
* libguile/atomic.c:
* libguile/bytevectors.c:
* libguile/control.c:
* libguile/fdes-finalizers.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/goops.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/programs.c:
* libguile/r6rs-ports.c:
* libguile/srfi-1.c:
* libguile/srfi-60.c:
* libguile/threads.c:
* libguile/unicode.c:
* libguile/vm.c:
* libguile/weak-vector.c: Include version.h for the
SCM_EFFECTIVE_VERSION definition.
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Update to newest recommended license notices from the FSF. Everything
stays LGPLv3+ except guile-readline which is GPLv3+.
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As the FSF advises, 'There is no legal significance to using the
three-character sequence “(C)”, but it does no harm.' It does take up
space though! For that reason, we remove it here from our C files.
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Include config.h first, then system includes, then libguile includes, in
alphabetical order, then the include for the file in question.
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Change from '#include "libguile/foo.h"' and '#include <libguile/foo.h>'
to '#include "foo.h"'.
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The .dir-locals.el file in the repository is sufficient for Emacs
users.
* libguile/__scm.h:
* libguile/alist.c:
* libguile/alist.h:
* libguile/array-handle.c:
* libguile/array-handle.h:
* libguile/array-map.c:
* libguile/array-map.h:
* libguile/arrays.c:
* libguile/arrays.h:
* libguile/async.c:
* libguile/async.h:
* libguile/backtrace.c:
* libguile/backtrace.h:
* libguile/bitvectors.c:
* libguile/bitvectors.h:
* libguile/boolean.c:
* libguile/boolean.h:
* libguile/chars.c:
* libguile/chars.h:
* libguile/chooks.c:
* libguile/chooks.h:
* libguile/continuations.c:
* libguile/continuations.h:
* libguile/control.c:
* libguile/conv-integer.i.c:
* libguile/debug-malloc.h:
* libguile/debug.c:
* libguile/debug.h:
* libguile/deprecation.c:
* libguile/deprecation.h:
* libguile/dynl.c:
* libguile/dynl.h:
* libguile/dynstack.c:
* libguile/dynstack.h:
* libguile/dynwind.c:
* libguile/dynwind.h:
* libguile/eq.c:
* libguile/eq.h:
* libguile/error.c:
* libguile/error.h:
* libguile/eval.c:
* libguile/eval.h:
* libguile/evalext.c:
* libguile/evalext.h:
* libguile/expand.c:
* libguile/expand.h:
* libguile/extensions.c:
* libguile/extensions.h:
* libguile/feature.c:
* libguile/feature.h:
* libguile/filesys.c:
* libguile/filesys.h:
* libguile/fluids.c:
* libguile/fluids.h:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/fports.h:
* libguile/frames.c:
* libguile/frames.h:
* libguile/gc-inline.h:
* libguile/gc.c:
* libguile/gc.h:
* libguile/generalized-arrays.c:
* libguile/generalized-arrays.h:
* libguile/generalized-vectors.c:
* libguile/generalized-vectors.h:
* libguile/gettext.c:
* libguile/gettext.h:
* libguile/goops.c:
* libguile/goops.h:
* libguile/gsubr.c:
* libguile/gsubr.h:
* libguile/guardians.c:
* libguile/guardians.h:
* libguile/guile.c:
* libguile/hash.c:
* libguile/hash.h:
* libguile/hashtab.c:
* libguile/hashtab.h:
* libguile/hooks.c:
* libguile/hooks.h:
* libguile/i18n.c:
* libguile/i18n.h:
* libguile/init.c:
* libguile/init.h:
* libguile/instructions.c:
* libguile/instructions.h:
* libguile/intrinsics.c:
* libguile/intrinsics.h:
* libguile/ioext.c:
* libguile/ioext.h:
* libguile/iselect.h:
* libguile/keywords.c:
* libguile/keywords.h:
* libguile/list.c:
* libguile/list.h:
* libguile/load.c:
* libguile/load.h:
* libguile/loader.c:
* libguile/loader.h:
* libguile/macros.c:
* libguile/macros.h:
* libguile/mallocs.c:
* libguile/mallocs.h:
* libguile/memmove.c:
* libguile/memoize.c:
* libguile/memoize.h:
* libguile/modules.c:
* libguile/modules.h:
* libguile/net_db.c:
* libguile/net_db.h:
* libguile/null-threads.c:
* libguile/null-threads.h:
* libguile/numbers.c:
* libguile/numbers.h:
* libguile/objprop.c:
* libguile/objprop.h:
* libguile/options.c:
* libguile/options.h:
* libguile/pairs.c:
* libguile/pairs.h:
* libguile/poll.c:
* libguile/poll.h:
* libguile/ports.c:
* libguile/ports.h:
* libguile/posix.c:
* libguile/posix.h:
* libguile/print.c:
* libguile/print.h:
* libguile/procprop.c:
* libguile/procprop.h:
* libguile/procs.c:
* libguile/procs.h:
* libguile/programs.c:
* libguile/programs.h:
* libguile/promises.c:
* libguile/promises.h:
* libguile/pthread-threads.h:
* libguile/random.c:
* libguile/random.h:
* libguile/rdelim.c:
* libguile/rdelim.h:
* libguile/read.c:
* libguile/read.h:
* libguile/regex-posix.c:
* libguile/regex-posix.h:
* libguile/rw.c:
* libguile/rw.h:
* libguile/scmsigs.c:
* libguile/scmsigs.h:
* libguile/script.c:
* libguile/script.h:
* libguile/simpos.c:
* libguile/simpos.h:
* libguile/smob.c:
* libguile/smob.h:
* libguile/snarf.h:
* libguile/socket.c:
* libguile/socket.h:
* libguile/sort.c:
* libguile/sort.h:
* libguile/srcprop.c:
* libguile/srcprop.h:
* libguile/stackchk.c:
* libguile/stackchk.h:
* libguile/stacks.c:
* libguile/stacks.h:
* libguile/stime.c:
* libguile/stime.h:
* libguile/strerror.c:
* libguile/strings.c:
* libguile/strings.h:
* libguile/strorder.c:
* libguile/strorder.h:
* libguile/strports.c:
* libguile/strports.h:
* libguile/struct.c:
* libguile/struct.h:
* libguile/symbols.c:
* libguile/symbols.h:
* libguile/syntax.c:
* libguile/syscalls.h:
* libguile/tags.h:
* libguile/threads.c:
* libguile/threads.h:
* libguile/throw.c:
* libguile/throw.h:
* libguile/trees.h:
* libguile/unicode.c:
* libguile/unicode.h:
* libguile/uniform.c:
* libguile/uniform.h:
* libguile/values.c:
* libguile/values.h:
* libguile/variable.c:
* libguile/variable.h:
* libguile/vectors.c:
* libguile/vectors.h:
* libguile/version.c:
* libguile/vm-engine.c:
* libguile/vm-expand.h:
* libguile/vm.c:
* libguile/vm.h:
* libguile/vports.c:
* libguile/vports.h:
* libguile/weak-list.h:
* libguile/weak-set.c:
* libguile/weak-set.h:
* libguile/weak-table.c:
* libguile/weak-table.h:
* libguile/weak-vector.c:
* libguile/weak-vector.h: Remove needless trailing comments.
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* libguile/_scm.h: Remove. An internal header, never installed.
* libguile/__scm.h: Remove horrible documentation.
* libguile/Makefile.am (EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
Remove _scm.h.
* libguile/alist.c:
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug-malloc.c:
* libguile/debug.c:
* libguile/deprecated.c:
* libguile/deprecation.c:
* libguile/dynl.c:
* libguile/dynstack.c:
* libguile/dynwind.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/extensions.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/gen-scmconfig.c:
* libguile/generalized-arrays.c:
* libguile/generalized-vectors.c:
* libguile/gettext.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/init.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/mallocs.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/null-threads.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/options.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports-internal.h:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.c:
* libguile/programs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/uniform.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Remove _scm.h includes.
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* libguile/_scm.h: Remove modules.h.
* libguile/arrays.c:
* libguile/backtrace.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/gsubr.c:
* libguile/i18n.c:
* libguile/intrinsics.c:
* libguile/macros.c:
* libguile/numbers.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/random.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/socket.c:
* libguile/srcprop.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/stime.c:
* libguile/struct.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c: Add modules.h.
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* libguile/snarf.h: Remove gsubr include and subr snarfers.
* libguile/gsubr.h (SCM_DEFINE_GSUBR, SCM_DEFINE, SCM_PRIMITIVE_GENERIC):
(SCM_DEFINE_PUBLIC, SCM_PROC, SCM_REGISTER_PROC, SCM_GPROC): Move
here.
* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug-malloc.c:
* libguile/debug.c:
* libguile/deprecation.c:
* libguile/dynl.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/error.h:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/extensions.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/generalized-vectors.c:
* libguile/gettext.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procs.c:
* libguile/programs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Add gsubr includes.
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* libguile/ports.h: Remove vectors.h include.
* libguile/array-handle.c:
* libguile/expand.c:
* libguile/memoize.c:
* libguile/poll.c:
* libguile/ports-internal.h:
* libguile/srfi-1.c:
* libguile/vm.c:
* libguile/weak-vector.c: Add vectors.h includes.
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* guile-readline/readline.c:
* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/debug.c:
* libguile/dynl.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/fluids.c:
* libguile/fports.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/goops.c:
* libguile/goops.h:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hashtab.h:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.h:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/vports.c:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c:
* libguile.h: Remove validate.h include.
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* libguile/_scm.h: Remove errno.h include.
* libguile/bytevectors.c:
* libguile/debug.c:
* libguile/finalizers.c:
* libguile/loader.c:
* libguile/poll.c:
* libguile/strings.c:
* libguile/threads.c:
* libguile/vm.c: Add errno.h include. Sort includes as needed.
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* libguile/syscalls.h: New private header.
* libguile/Makefile.am
(EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES): Add syscalls.h.
* libguile/_scm.h: Remove SCM_SYSCALL and all the bits relating to
e.g. stat versus stat64.
* libguile/filesys.c:
* libguile/fports.c:
* libguile/i18n.c:
* libguile/ioext.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/socket.c:
* libguile/strports.c: Include syscalls.h.
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* libguile/bytevectors.h: Include uniform.h, for use in the macros.
* libguile/extensions.h: Include libpath.h, for the
SCM_EFFECTIVE_VERSION, which is almost always used with these
routines.
* libguile/frames.h:
* libguile/instructions.h:
* libguile/intrinsics.h:
* libguile/loader.h:
* libguile/programs.h:
* libguile/vm.h: Include <libguile/__scm.h> instead of <libguile.h>.
Cuts a circular include, but also precipitates a lot of maintenance in
the .c files.
* libguile/*.c: Update C files to add needed all needed includes that
before were getting automatically pulled in by the indirect inclusion
of libguile.h.
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* libguile/ports-internal.h (scm_port_buffer_can_take):
(scm_port_buffer_can_put): Add cur/end output arguments so that when a
caller asks the buffer room, it can be relative to a fixed point in
the buffer and not whatever point it's at when we go to fill it.
(scm_port_buffer_did_take, scm_port_buffer_did_put): Similarly,
require that the caller knows where they took/put data in the buffer.
Prevents overflow.
(scm_port_buffer_take_pointer, scm_port_buffer_put_pointer): Likewise,
require that the caller has already checked and knows a position in
the buffer and therefore how much data is available.
(scm_port_buffer_take, scm_port_buffer_put, scm_port_buffer_putback):
Adapt.
* libguile/ports.h (scm_fill_input): Add cur/avail output arguments.
* libguile/filesys.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/r6rs-ports.c:
* libguile/read.c:
* libguile/rw.c: Adapt all callers. Gnarly work!
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* libguile/ports-internal.h (SCM_PORT): Rename from SCM_PTAB_ENTRY.
(scm_t_port_internal, SCM_PORT_GET_INTERNAL): Remove.
(SCM_FILENAME, SCM_SET_FILENAME, SCM_LINUM, SCM_COL): Adapt.
* libguile/ports.c:
* libguile/poll.c:
* libguile/ioext.c:
* libguile/fports.c:
* libguile/filesys.c:
* libguile/print.c:
* libguile/read.c:
* libguile/rw.c:
* libguile/strings.c: Adapt.
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* libguile/ports-internal.h (enum scm_port_buffer_field)
(scm_t_port_internal): Make port buffering fields private.
* libguile/ports.h (scm_t_port): Adapt.
* libguile/filesys.c (set_element):
* libguile/ioext.c (scm_redirect_port):
* libguile/poll.c (scm_primitive_poll):
* libguile/ports.c:
* libguile/read.c (scm_i_scan_for_encoding):
* libguile/rw.c (scm_write_string_partial): Adapt users.
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* libguile/ports.h (scm_t_port_buffer): Remove size field. Instead use
bytevector size.
* libguile/ports-internal.h (scm_port_buffer_size)
(scm_port_buffer_reset)
(scm_port_buffer_can_take, scm_port_buffer_can_put)
(scm_port_buffer_did_take, scm_port_buffer_did_put)
(scm_port_buffer_take_pointer, scm_port_buffer_put_pointer)
(scm_port_buffer_take, scm_port_buffer_put): New helpers.
* libguile/filesys.c (set_element): Use new helpers.
* libguile/poll.c (scm_primitive_poll): Use new helpers.
* libguile/ports.c (scm_c_make_port_buffer): No more "size" field.
(scm_i_read_unlocked, scm_c_read_bytes_unlocked)
(scm_c_read_unlocked, scm_i_unget_bytes_unlocked)
(scm_unget_bytes, scm_setvbuf, scm_take_from_input_buffers)
(scm_drain_input, scm_end_input_unlocked, scm_flush_unlocked)
(scm_fill_input_unlocked, scm_i_write_unlocked)
(scm_c_write_bytes_unlocked, scm_c_write_unlocked)
(scm_char_ready_p): Use new helpers.
* libguile/r6rs-ports.c (scm_get_bytevector_some): Use new helpers.
* libguile/rw.c (scm_write_string_partial): Use new helpers.
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* libguile/ports.h (struct scm_t_port_buffer): New data type.
(struct scm_t_port): Refactor to use port buffers instead of
implementation-managed read and write pointers. Add "read_buffering"
member.
(SCM_INITIAL_PUTBACK_BUF_SIZE, SCM_READ_BUFFER_EMPTY_P): Remove.
(scm_t_ptob_descriptor): Rename "fill_input" function to "read", and
take a port buffer, returning void. Likewise "write" takes a port
buffer and returns void. Remove "end_input"; instead if there is
buffered input and rw_random is true, then there must be a seek
function, so just seek back if needed. Remove "flush"; instead all
calls to the "write" function implicitly include a "flush", since the
buffering happens in the generic port code now. Remove "setvbuf", but
add "get_natural_buffer_sizes"; instead the generic port code can
buffer any port.
(scm_make_port_type): Adapt to read and write prototype changes.
(scm_set_port_flush, scm_set_port_end_input, scm_set_port_setvbuf):
Remove.
(scm_slow_get_byte_or_eof_unlocked)
(scm_slow_get_peek_or_eof_unlocked): Remove; the slow path is to call
scm_fill_input.
(scm_set_port_get_natural_buffer_sizes): New function.
(scm_c_make_port_buffer): New internal function.
(scm_port_non_buffer): Remove. This was a function for
implementations that is no longer needed. Instead open with BUF0 or
use (setvbuf port 'none).
(scm_fill_input, scm_fill_input_unlocked): Return the filled port
buffer.
(scm_get_byte_or_eof_unlocked, scm_peek_byte_or_eof_unlocked): Adapt
to changes in buffering and EOF management.
* libguile/ports.c: Adapt to port interface changes.
(initialize_port_buffers): New function, using the port mode flags to
set up appropriate initial buffering for all ports.
(scm_c_make_port_with_encoding): Create port buffers here instead of
delegating to implementations.
(scm_close_port): Flush the port if needed instead of delegating to
the implementation.
* libguile/filesys.c (set_element): Adapt to buffering changes.
* libguile/fports.c (fport_get_natural_buffer_sizes): New function,
replacing scm_fport_buffer_add.
(fport_write, fport_read): Update to let the generic ports code do the
buffering.
(fport_flush, fport_end_input): Remove.
(fport_close): Don't flush in a dynwind; that's the core ports' job.
(scm_make_fptob): Adapt.
* libguile/ioext.c (scm_redirect_port): Adapt to buffering changes.
* libguile/poll.c (scm_primitive_poll): Adapt to buffering changes.
* libguile/ports-internal.h (struct scm_port_internal): Remove
pending_eof flag; this is now set on the read buffer.
* libguile/r6rs-ports.c (struct bytevector_input_port): New type. The
new buffering arrangement means that there's now an intermediate
buffer between the bytevector and the user of the port; this could
lead to a perf degradation, but on the other hand there are some other
speedups enabled by the buffering refactor, so probably the memcpy
cost is dwarfed by the cost of the other parts of the ports
machinery.
(make_bytevector_input_port, bytevector_input_port_read):
(bytevector_input_port_seek, initialize_bytevector_input_ports): Adapt
to new buffering arrangement.
(struct custom_binary_port): Remove read buffer, as Guile handles that
now.
(custom_binary_input_port_setvbuf): Remove; now handled by Guile.
(make_custom_binary_input_port, custom_binary_input_port_read)
(initialize_custom_binary_input_ports): Adapt.
(scm_get_bytevector_some): Adapt to new EOF management.
(scm_t_bytevector_output_port_buffer): Hold on to the underlying port,
so we can flush it if it's open.
(make_bytevector_output_port, bytevector_output_port_write):
(bytevector_output_port_seek): Adapt.
(bytevector_output_port_procedure): Flush the port as appropriate, so
that we get all the bytes.
(make_custom_binary_output_port, custom_binary_output_port_write):
Adapt.
(make_transcoded_port): Don't muck with buffering.
(transcoded_port_write): Simply forward the write to the underlying
port.
(transcoded_port_read): Likewise.
(transcoded_port_close): No need to flush.
(initialize_transcoded_ports): Adapt.
* libguile/read.c (scm_i_scan_for_encoding): Adapt to buffering
changes.
* libguile/rw.c (scm_write_string_partial): Adapt to buffering changes.
* libguile/strports.c: Adapt to the fact that we don't manage the
buffer. Probably room for speed improvements here...
* libguile/vports.c (soft_port_get_natural_buffer_sizes): New function.
Adapt the rest of the file for the new buffering regime.
* test-suite/tests/r6rs-ports.test ("8.2.10 Output ports"): Custom
binary output ports need to be flushed before you can rely on the
write! procedure having been called. Add necessary flush-port
invocations.
("8.2.6 Input and output ports"): Transcoded ports now have an
internal buffer by default. This test checks that the characters are
transcoded one at a time, so to do that, call setvbuf on the
transcoded port to remove the buffer.
* test-suite/tests/web-client.test (run-with-http-transcript): Fix for
different flushing regime on soft ports. (The vestigial flush
procedure is now called after each write, which is not what the test
was expecting.)
* test-suite/standalone/test-scm-c-read.c: Update for changes to the C
interface for defining port types.
* doc/ref/api-io.texi (Ports): Update to discuss buffering in a generic
way, and to remove a hand-wavey paragraph describing string ports as
"interesting and powerful".
(Reading, Writing): Remove placeholder comments. Document
`scm_lfwrite'.
(Buffering): New section.
(File Ports): Link to buffering.
(I/O Extensions): Join subnodes into parent and describe new API,
including buffering API.
* doc/ref/posix.texi (Ports and File Descriptors): Link to buffering.
Remove unread-char etc, as they are documented elsewhere.
(Pipes, Network Sockets and Communication): Link to buffering.
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* libguile/poll.c (scm_primitive_poll): A buffered port's buffer marks
it as writable only when writing a byte would not block, which is the
case only if there is more than one byte free in the buffer; writing
the last byte would block.
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* configure.ac:
* libguile/fports.c (fport_input_waiting):
* libguile/poll.c (scm_primitive_poll): Rely on gnulib to provide poll
for us.
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* configure.ac: Add check for struct pollfd.
* libguile/fports.c (fport_input_waiting):
* libguile/poll.c (scm_primitive_poll): Require struct pollfd. Fixes
bug 13903.
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* libguile/poll.c (scm_init_poll): Define %sizeof-struct-pollfd.
* module/ice-9/poll.scm: Check %sizeof-struct-pollfd.
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* libguile/poll.c (scm_primitive_poll): Only mark POLLOUT for output
ports. Don't override results from the syscall, add to them.
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* libguile/poll.c (scm_primitive_poll): Account for buffered I/O.
* module/ice-9/poll.scm (poll): Adapt to call primitive-poll with the
port vector too.
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* libguile/poll.c:
* libguile/poll.h:
* module/ice-9/poll.scm: New module, (ice-9 poll).
* module/Makefile.am:
* libguile/init.c:
* libguile/Makefile.am: Adapt.
* configure.ac: Check for poll.h and poll.
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