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2001-03-04 * socket.c (scm_fill_sockaddr): don't allow buffer overflows whenGary Houston1-170/+202
taking an unexpectedly large filename for an AF_UNIX socket from bind/connect/sendto (thanks to Martin Grabmueller). * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the former and adjusted the latter. (scm_socket, scm_socketpair): cosmetic changes. (scm_getsockopt, scm_setsockopt): declare optlen as int, not size_t as socklen_t substitute. don't restrict args/return values to INUM: allow full range of int or size_t. (scm_fill_sockaddr): check arguments before allocating memory, to avoid leakage. use malloc, not scm_must_malloc. (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t substitute. free the sockaddr structure before throwing an error. (scm_init_add_buffer): procedure removed, together with its static buffer scm_addr_buffer, which wouldn't be thread safe. instead, define a macro MAX_ADDR_SIZE and declare the buffer where needed. (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom, scm_sendto): use a local buffer instead of scm_addr_buffer. adjust for new SCM_SOCK_FD_TO_PORT. use int for address size, not size_t. (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom call to detect whether recvfrom could be bothered to set the address. (scm_init_socket): don't call scm_init_addr_buffer.
2001-02-02New functions: scm_c_make_vector, scm_c_make_hash_table.Keisuke Nishida1-2/+2
2001-01-08 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.Gary Houston1-32/+11
* ioext.c (scm_read_string_x_partial, scm_read_delimited_x), socket.c (scm_recvfrom): use the new macro, plus minor docstring changes. * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied for fdes. if current input port is used, check that it's a file port.
2000-11-22* Deprecated macros SCM_ROCHARS and SCM_ROUCHARS.Dirk Herrmann1-3/+3
2000-11-17* alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,Marius Vollmer1-0/+2
continuations.c, debug-malloc.c, debug.c, dynl.c, dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c, feature.c, filesys.c, fluids.c, fports.c, gc.c, goops.c, guardians.c, hash.c, hashtab.c, hooks.c, ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c, modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c, pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c, properties.c, ramap.c, random.c, read.c, regex-posix.c, root.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c, srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c, strorder.c, strports.c, struct.c, symbols.c, tag.c, threads.c, throw.c, unif.c, variable.c, vectors.c, version.c, vports.c, weaks.c: Makes sure the snarfer output inclusion is disabled when the snarfer is run on the file. Thanks to Lars J. Aas! * Makefile.am: Install guile-procedures.txt in version-specific directory to enable multiple installed guile versions. Suggested by Karl M. Hegbloom <karlheg@debian.org, patch by Matthias Koeppe.
2000-10-30* Change a couple of functions to accept either symbols or strings only.Dirk Herrmann1-7/+6
* Get rid of remainig uses of SCM_LENGTH etc.
2000-10-09* Replace a bunch of calls to SCM_LENGTH.Dirk Herrmann1-2/+2
2000-09-22* Replaced SCM_CHARS with SCM_STRING_CHARS or SCM_SYMBOL_CHARS.Dirk Herrmann1-2/+2
2000-09-02* Docstring fixes.Neil Jerram1-1/+2
2000-06-14* socket.c (scm_getsockopt): Changed type for `optlen' from int toMikael Djurfeldt1-13/+13
size_t. (scm_accept, scm_getsockname, scm_getpeername, scm_recvfrom): Ditto for `tmp_size'. (scm_addr_buffer_size): Changed type from int to size_t.
2000-06-12Updated copyrightsMikael Djurfeldt1-1/+1
2000-04-21* Makefile.am (DEFS): Added. automake adds -I options to DEFS,Mikael Djurfeldt1-9/+9
and we don't want that. (INCLUDES): Removed all -I options except for the root source directory and the root build directory. * *.*: Change includes so that they always use the "prefixes" libguile/, qt/, guile-readline/, or libltdl/. (Thanks to Tim Mooney.)
2000-03-19 * *.[hc]: add Emacs magic at the end of file, to ensure GNUMichael Livshin1-0/+6
indentation style.
2000-03-17Only include strings.h where it is actually needed.Dirk Herrmann1-0/+1
2000-03-17Only include vectors.h in those files, where it is actually needed.Dirk Herrmann1-0/+1
2000-03-03* error.h, error.c: Added `scm_wrong_type_arg_msg' to supportGreg J. Badros1-1/+1
displaying the expected type. Use SCM_LISTn in a couple places instead of scm_cons-ing by hand. * __scm.h: Added SCM_ASSERT_TYPE macro. * validate.h, scm_validate.h: Added the former, as a renamed version of the latter with SCM_ASSERT_TYPE used in SCM_MAKE_VALIDATE (instead of just SCM_ASSERT) * Makefile.am: Rename scm_validate.h to validate.h. * *.c, *.h: Include validate.h, not scm_validate.h (old name's prefix was superfluous).
2000-01-18* alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,Mikael Djurfeldt1-200/+168
evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c, keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c, objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c, ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c, symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c, weaks.c: Converted docstrings to ANSI C format.
2000-01-11* dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,Greg J. Badros1-1/+1
net_db.c, read.c, socket.c: Update error messages to use ~A for %s, ~S for %S to work with new `simple-format' format and be standardized better. * print.h, print.c (scm_simple_format): Added `simple-format' primitive. It's the old scm_display_error, with ARGS now a rest parameter, and the destination first instead of last (and a couple new capabilities inspired by `format' -- #t as destination means current-output-port, #f means return the formatted text as a string. * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications. * backtrace.c (scm_display_error_message): Rewrote to use scm_simple_format() procedure. * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
2000-01-05* *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*Greg J. Badros1-40/+40
macros and SCM_DEFINE macros to match GNU coding standards.
2000-01-05*.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.Greg J. Badros1-19/+19
2000-01-05* *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM forGreg J. Badros1-22/+22
better consistency with the names of other SCM_VALIDATE_ macros and better conformance to guile naming policy.
1999-12-19* tags.h (SCM_CONSP, SCM_NCONSP): Define these in terms ofGreg J. Badros1-1/+1
SCM_SLOPPY_CONSP and SCM_SLOPPY_NCONSP. (SCM_CONSP) Define this in terms of SCM_SLOPPY_NCONSP instead of repeating the expression. * symbols.h (SCM_SLOPPY_SUBSTRP, SCM_SUBSTRP): Added former, and define latter in terms of sloppy variant. * strings.h (SCM_SLOPPY_STRINGP, SCM_STRINGP): Added former, and define latter in terms of sloppy variant. * scm_validate.h (SCM_MAKE_VALIDATE): Added this macro to factor out the commonality of the various basic SCM_VALIDATE_foop macros. Use SCM_MAKE_VALIDATE macro where possible. Fix SCM_VALIDATE_INT_COPY to not use scm_num2ulong -- that does coercion to an integer which is more advanced than desired and SCM_NUM2ULONG provides that functionality. Use SCM_ASSERT_RANGE appropriately for the various _MIN, _MAX, _RANGE macros. Drop some superfluous "SCM_NIMP &&" where possible. Eliminate obsoleted SCM_VALIDATE_NIMCONS (SCM_VALIDATE_CONS now does the NIMP test as part of its SCM_CONSP test). * socket.c, ports.c, pairs.c, list.c, lang.c, async.c: Use SCM_VALIDATE_CONS, not obsoleted SCM_VALIDATE_NIMCONS.
1999-12-16* coop-threads.c: Remove K&R function headers.Greg J. Badros1-4/+4
* scm_validate.h: Added SCM_VALIDATE_THREAD. * *.c: Remove SCM_NIMP(X) when it is an extraneous pre-test given that SCM_FOOP macros all now include SCM_NIMP in their expansion. This simplifies lots of code, making it far more readable.
1999-12-13* Makefile.am: Fix ETAGS_ARGS to recognize GUILE_PROC,Greg J. Badros1-19/+200
GUILE_PROC1. Build guile-procedures.txt, and add that file to pkgdata_DATA. * load.c: Added `pkgdata-dir', `site-dir', `library-dir' primitives. * guile-doc-snarf.awk: Drop trailing space when no arguments: e.g., "(foo )" is now "(foo)". * *.c: moved all the documentation for primitives from guile-doc/ref/{appendices,posix,scheme}.texi into the source code. This leaves about half of the primitives undocumented. Also, all the markup is currently still texinfo. I don't have a problem with texinfo per se, but the markup is not very descriptive or accurate.
1999-12-13Remove leading whitespace before empty docstrings.Greg J. Badros1-4/+4
1999-12-12* *.c: Pervasive software-engineering-motivated rewrite ofGreg J. Badros1-239/+183
function headers and argument checking. Switched SCM_PROC, SCM_PROC1 macros to be GUILE_PROC, GUILE_PROC1 (may change names later, but was useful to keep old versions around while migrate) that has docstrings and argument lists embedded in the GUILE_PROC macro invocations that expand into a function header. Use lots of new SCM_VALIDATE_* macros to simplify error checking and reduce tons of redundancy. This is very similar to what I did for Scwm. Note that none of the extraction of the docstrings, nor software engineering checks of Scwm is yet added to Guile. I'll work on that tomorrow, I expect. * Makefile.am: Added scm_validate.h to modinclude_HEADERS. * chars.c: Added docstrings for the primitives defined in here. * snarf.h: Added GUILE_PROC, GUILE_PROC1. Added SCM_REGISTER_PROC to be like old SCM_PROC, though old SCM_PROC still remains for now. Changed naming convention for the s_foo string name of the primitive to be s_scm_foo for ease of use with the macro. * scm_validate.h: Lots of new SCM_VALIDATE macros to simplify argument checking through guile. Maybe some of these should be folded into the header file for the types they check, but for now it was easiest to just stick them all in one place.
1999-11-18 * configure.in: check for hstrerror.Gary Houston1-0/+46
* socket.c (scm_htons, scm_ntohs, scm_htonl, scm_ntohl): new functions for network data conversion. * numbers.c (scm_num2long, scm_num2longlong): throw out-of-range instead of wrong-type-arg if appropriate. (scm_iint2str): handle -2^31 correctly. (scm_num2long): handle -2^31 bignum correctly. (scm_num2long_long): rewrite the bigdig case: basically copied from scm_num2long. numbers.h: (SCM_BITSPERLONGLONG): deleted. * unif.c (rapr1): use sprintf instead of intprint for unsigned longs: intprint can't cope with large values. * numbers.c (scm_num2ulong): check more consistently that the input is not negative. if it is, throw out-of-range instead of wrong-type-arg. * ramap.c (scm_array_fill_int): don't limit fill to INUM for uvect, ivect or llvect. Check that fill doesn't overflow short uniform array. * __scm.h: add another long to the definition of long_long and ulong_long. * unif.c (scm_raprin1): use 'l' instead of "long_long" in the print representation of llvect. read can't handle more than one character. (scm_dimensions_to_uniform_array): make "fill" an optional argument instead of a rest argument. * tags.h (scm_tc7_llvect): wasn't defined anywhere, so use the free tag 29 for now. * __scm.h: don't mention LONGLONGS. * unif.c, numbers.c, eq.c, gc.c, print.c, eval.c, ramap.c: replace LONGLONGS with HAVE_LONG_LONGS as set by configure. * net_db.c (scm_inet_aton): throw errors using the misc-error key instead of system-error. inet_aton doesn't set errno. system-error isn't right in gethost either, since it's throwing the value of h_errno instead of errno. so: (scm_host_not_found_key, scm_try_again_key, scm_no_recovery_key, scm_no_data_key): new error keys. (scm_resolv_error): new procedure, use the new keys. (scm_gethost): call scm_resolv_error not scm_syserror_msg. * error.c: (various): use scm_cons instead of scm_listify to build short lists. * boot-9.scm (read-hash-extend to set up arrays): add 'l' for long_long uniform vectors. * networking.scm (sethostent, setnetent, setprotoent, setservent): take an optional argument STAYOPEN. default is #f. * readline.c (scm_init_readline): set rl_readline_name to Guile, to allow conditionals in .inputrc.
1999-11-04 * socket.c (scm_fill_sockaddr): zero the address structure beforeGary Houston1-0/+3
use, in case it has a sin_len field and the OS doesn't like random values (thanks to Bertrand Petit).
1999-06-09 * ioext.c (scm_do_read_line): Rewritten to use memchr to find theJim Blandy1-49/+29
newline. A bit faster, and definitely hairier. (scm_read_line): Count newlines here instead. * strings.c (scm_take_str): New function. (scm_take0str): Reimplement in terms of scm_take_str. * strings.h (scm_take_str): New declaration. * ioext.c (scm_read_line): Use scm_take_str, to avoid copying the string. Add some simple-minded support for line buffered ports. * ports.h (SCM_BUFLINE): New flag for ports. * init.c (scm_init_standard_ports): Request line-buffering on the standard output port. * * ports.c (scm_mode_bits): Recognize 'l' as a request for line buffering. (scm_putc, scm_puts, scm_lfwrite): If the port is line-buffered, and there's a newline to be written, flush the port. * ports.c: (scm_lseek): clear buffers even if just reading current position. * fports.c (local_fclose): call local_fflush unconditionally. (various): don't use the scm_must... memory procs. * ports.h (scm_port): make read_pos a pointer to const. strports.c: take care of rw_active and rw_randow. fports.c: scm_fport_drain_input: removed. do it all in ports.c. strports.c (scm_mkstrport): check that pos is reasonable. ioext.c (scm_ftell, scm_fseek): use lseek. (SCM_CLEAR_BUFFERS): macro deleted. ioext.c (redirect_port: use ptob fflush, read_flush. ports.h (scm_ptobfuns): add ftruncate. ports.c (scm_newptob): set ftruncate. adjust ptob tables. * ports.c (scm_ftruncate): new procedure. fports.c (local_ftrunate), strports.c (str_ftruncate): new procs. strports.c (st_seek, st_grow_port): new procs. fports.h (scm_port): change size types from int to off_t. ports.c (scm_init_ports): initialise the seek symbols here instead of in ioext.c. strports.c (scm_call_with_output_string): start with an empty string, so seek and ftruncate can be used. * ports.h (scm_ptobfuns): add a read_flush procedure which is the equivalent to fflush for the read buffer. * ports.c (scm_newptob): set read_flush. ports.c (void_port_ptob): set read_flush. fports.c (local_read_flush): new proc. add to ptob. strport.c (st_read_flush): likewise. vport.c (sf_read_flush): likewise. fports.h (struct scm_fport): remove random member. there's nothing left but fdes. leaving it as a struct to allow for future changes. fports.c: replace usage of scm_fport::random with scm_port::rw_random. ports.c: (scm_putc, scm_puts, scm_lfwrite): call the read_flush ptob proc if the read buffer is filled. * ports.h (scm_port): add a rw_random member and replace reading and writing members with rw_active member. SCM_PORT_READ/SCM_PORT_WRITE: new values. * ports.h (struct scm_port_table): add writing and reading members to replace write_needs_seek: it isn't good enough for non-fports. ports.c, ioext.c, fports.c: corresponding changes. (struct scm_port_table): give it a typedef and rename to scm_port. ports.c, fports.c, strports.c, vports.c, ioext.c, ports.h: corresponding changes. * ports.c (scm_newptob): bugfix: set seek member. * * (scm_lseek): new procedure, using code from ioext.c:scm_fseek and generalised to all port types. * scmsigs.c (scm_init_scmsigs): set the SA_RESTART flag for all signals (it was only being done for handlers installed from Scheme). Otherwise (for example) SIGSTOP followed by SIGCONT on an interpreter waiting for input caused an EINTR error from read. * ports.h (struct scm_port_table): make all the char members unsigned, so they convert to int without becoming negative if large. * fports.c (scm_fdes_wait_for_input): forgot to check compilation with threads enabled. rename this procedure to fport_wait_for_input and take a port instead of a fdes. use scm_fport_input_waiting_p instead of scm_fdes_waiting_p. * readline.c (scm_readline): Applied a patch from Greg Harvey to get readline support working again: use fdopen to get FILE objects. * gc.c (scm_init_storage): install an atexit proc to flush the ports. (cleanup): the new proc. it sets a global variable which can be checked by the ptob flush procs to avoid trying to throw exceptions during exit. not very pleasant but it seems more reliable. * fports.c (local_fflush): check terminating variable and if set don't throw exception. * CHECKME: that the atexit proc is installed if unexec used. * throw.c (scm_handle_by_message): don't flush all ports here. it still causes bus errors. * fports.h (SCM_FPORT_CLEAR_BUFFERS): rename to SCM_CLEAR_BUFFERS and move to ioext.c. * fports.c (scm_fdes_waiting_p): merged into fport_input_waiting_p. * ports.c (scm_char_ready_p): check the port buffer and call the ptob entry if needed. * ports.h (scm_ptobfuns): input_waiting_p added. change all the ptob initialisers. use it in char-ready * ioext.c (scm_do_read_line): moved from ports.c. make it static. * vports.c (sfflush): modified to write a char (since softports currently use shortbuf.) * fports.c (scm_standard_stream_to_port): moved to init.c and made static. * init.c (scm_init_standard_ports): make stdout and stderr unbuffered if connected to a terminal. with stdio they were line-buffered by default. * ports.h (scm_ptobfuns): change fflush return to void. change flush proc definitions. * strports.c (scm_call_with_output_string): get size from buffer instead of port stream. (scm_strprint_obj): likewise. (st_flush): new proc. * ports.h (struct scm_port_table): added write_end member, as an optimisation. set it where write_buf_size is set. * ports.h (struct scm_port_table): change stream from void * back to SCM. SCM presumably must be large enough to hold a pointer (and probably vice versa but who knows.) (SCM_SSTREAM): deleted. change users back to SCM_STREAM. (scm_puts): rewritten * fports.c (local_ffwrite, local_fputs): removed. * strports.c (stputc, stputs, stwrite): dyked out (FIXME) * vports.c (sfputc, sfputs, sfwrite) likewise. * ports.c (write_void_port, puts_void_port): removed. (putc_void_port, getc_void_port, fgets_void_port): likewise. * ports.c (scm_lfwrite): rewritten using fport.c version. * fports.c (local_fputc): deleted. * ports.c (scm_add_to_port_table): initialise write_needs_seek. * ports.h (scm_ptobfuns): add seek function pointer. * fports.c: set it to local_seek, new procedure. * fports.h (SCM_MAYBE_DRAIN_INPUT): moved to ports.c. use ptob for seek. take ptob instead of fport arg. * ports.h (struct scm_port_table): new member write_needs_seek, replaces reading member in fport struct. * vports.c (sfgetc): store the getted char into the buffer. rename to sf_fill_buffer and install it for fill-buffer in ptob. the Scheme interface is still a procedure that gets a char. (scm_make_soft_port): set up the port buffer (shortbuf). * fports.c (local_fgetc, local_fgets): deleted. * strports.c (stgetc): likewise. * ports.c: scm_generic_fgets: likewise. * ports.h (scm_ptobfuns): add fill_buffer. * ports.c (scm_newptob): assign it. * strports.c (scm_mkstrport): set up the buffer. put just the string into the stream, not cons (pos stream). (stfill_buffer): new proc. * ports.h: fport buffer moved into port table: to be used for all port types. * throw.c (scm_handle_by_message): flush ports at exit. * socket.c (scm_sock_fd_to_port): use scm_fdes_to_port. (scm_getsockopt, scm_setsockopt, scm_shutdown, scm_connect, scm_bind, scm_listen, scm_accept, scm_getsockname, scm_getpeername, scm_recv, scm_send, scm_recvfrom, scm_sendto, use SCM_FPORT_FDES. use SCM_OPFPORTP not SCM_FPORTP. * posix.c (scm_getgroups): use SCM_ALLOW/DEFER_INTS. (scm_ttyname): use SCM_FPORT_FDES. (scm_tcgetpgrp, scm_tcsetpgrp): likewise. * ioext.c (scm_isatty_p): use SCM_FPORT_FDES. (scm_fdes_to_ports): modified. (scm_fdopen): use scm_fdes_to_port. * ports.c (scm_init_ports): don't try to flush ports using atexit(). it's too late, errors will cause SEGV. * fports.c (scm_fport_buffer_add): new procedure. * fports.h (SCM_FDES_RANDOM_P): new macro. use it in scm_fdes_to_port and scm_redirect_port. * ioext.c (scm_redirect_port): use setvbuf to set buffers in the new port. reset fp->random. * fports.c (scm_fdes_to_port), ports.c (scm_void_port), filesys.c (scm_opendir): restore defer interrupts while the port is constructed. * (scm_setvbuf): if mode is _IOFBF and size is not supplied, derive buffer size from fdes or use a default. (scm_fdes_to_port): use setvbuf instead of creating the buffers directly. vports.c (various places): use SCM_SSTREAM. strports.c: likewise. * gdbint.c: likewise. * ports.h (SCM_SSTREAM): new macro. * fports.c (scm_input_waiting_p): use scm_return_first, since port may be removed from the stack by the tail call to scm_fdes_waiting_p. * fports.h (SCM_CLEAR_BUFFERS): new macro. * ports.c (scm_force_output): call scm_fflush. * print.c (scm_newline): don't check errno for EPIPE (it wouldn't * reach this point.) don't flush port (if scm_cur_outp). * fports.h (SCM_FPORT_FDES): new macro. * vports.c (sfflush): don't need to set errno. * ports.c: install scm_flush_all_ports to be run on exit. ports.c fports.c ioext.c posix.c socket.c net_db.c filesys.c: removed all uses of SCM_DEFER/ALLOW ints for now. they were mainly just protecting errno. some may need to be put back. * scmsigs.c (take_signal): save and restore errno while this proc runs. *fports.c (print_pipe_port, local_pclose, scm_pipob): deleted. * open-pipe, close-pipe are emulated in (ice-9 popen) ports.c (scm_ports_prehistory): don't init scm_pipob. ports.h (scm_tc16_pipe): deleted. posix.c (scm_open_pipe, scm_close_pipe): deleted. * ioext.c (scm_primitive_move_to_fdes): use fport. * fport.c (scm_fport_fill_buffer): flush write buffer if needed. change arg type from scm_fport to SCM port. fport.h (SCM_SETFDES): removed. (SCM_MAYBE_DRAIN_INPUT): new macro. * ioext.c (scm_dup_to_fdes): use SCM_FSTREAM. (scm_ftell): always use lseek and account for the buffer. (scm_fileno): use fport buffer. (scm_fseek): clear fport buffers. always use lseek. * posix.c (scm_pipe): use fport buffer. * unif.c: include fports.h instead of genio.h. * fports.c (scm_fdes_wait_for_input, scm_fport_fill_buffer): new procedures. (local_fgetc): use them. (local_ffwrite): use buffer. (local_fgets): use buffer. (scm_setbuf0): deleted. (scm_setvbuf): set the buffer. (scm_setfileno): deleted. (scm_evict_ports): set fdes directly. * (scm_freopen): deleted. doesn't seem useful in Guile. (scm_stdio_to_port): deleted. fports.h (struct scm_fport): add shortbuf member to avoid separate code for unbuffered ports. (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP, SCM_OPOUTFPORTP): moved from ports.h. * genio.c, genio.h: move contents into ports.c, ports.h. The division wasn't useful. * fports.c, fports.h (scm_fport_drain_input): new procedure. * ports.c (scm_drain_input): call scm_fport_drain_input. * scm_fdes_waiting_p: new procedure. * fports.c (scm_fdes_to_port): allocate read and/or write buffers. (scm_input_waiting_p): check the buffer. (local_fgetc, local_fflush, local_fputc): likewise. * fports.h (scm_fport): read/write_buf,_pos,_buf_end,,_buf_size: new members. * init.c (scm_init_standard_ports): pass fdes instead of FILE *. * * ports.c (scm_drain_input): new procedure. ports.h: prototype. * fports.c (FPORT_READ_SAFE, FPORT_WRITE_SAFE, FPORT_ALL_OKAY, pre_read, pre_write): removed. (local_fputc, local_fputs, local_ffwrite): use write, not stdio. (scm_standard_stream_to_port): change first arg from FILE * to int fdes. (local_fflush): flush fdes, not FILE *. * fports.h (SCM_NOFTELL): removed. * genio.c, ports.c: don't include filesys.h. * genio.c (scm_getc): don't use scm_internal_select if FPORT. do it in fports.c:local_fgetc. * genio.c: don't use SCM_SYSCALL when calling ptob procedures. do it where it's needed in the port smobs. * filesys.c (scm_input_waiting_p): moved to fports.c, stdio buffer support removed. take SCM arg, not FILE *. * filesys.h: prototype moved too. * fports.c (scm_fdes_to_port): new procedure. (local_fgetc): use read not fgetc. (local_fclose): use close, not fclose. (local_fgets): use read, not fgets * fports.h: prototype for scm_fdes_to_port. * fports.h (scm_fport): new struct. * fports.c (scm_open_file): use open, not fopen. #include fcntl.h * ports.h (struct scm_port_table): change stream from SCM to void *. * ports.c (scm_add_to_port_table): check for memory allocation error. (scm_prinport): remove MSDOS hair. (scm_void_port): set stream to 0 instead of SCM_BOOL_F. (scm_close_port): don't throw errors: do it in fports.c.
1999-02-06* chars.c (scm_lowers, scm_uppers, scm_charnames, scm_charnums),Jim Blandy1-6/+6
eval.c (s_expression, s_test, s_body, s_bindings, s_variable, s_clauses, s_formals): Variables now const. * eval.c (promsmob): Now const. * macros.c (macrosmob): Now const. * smob.c (scm_newsmob): Smobfuns argument now points to const. (freecell, flob, bigob): Now const. * dynl.c (scm_make_argv_from_stringlist, scm_coerce_rostring), error.c (scm_error, scm_syserror, scm_syserror_msg, scm_num_overflow, scm_out_of_range, scm_wrong_type_arg, scm_memory_error, scm_misc_error, scm_wta), macros.c (scm_make_synt), feature.c (scm_add_feature), filesys.c (scm_input_waiting_p), gc.c (scm_gc_start, scm_igc, scm_must_malloc, scm_must_realloc), gsubr.c (scm_make_gsubr), numbers.c (scm_num2dbl, scm_two_doubles, scm_num2long, scm_num2long_long, scm_num2ulong), options.c (scm_options), posix.c (scm_convert_exec_args, environ_list_to_c), procs.c (scm_make_subr_opt, scm_make_subr), ramap.c (scm_ramapc), read.c (scm_flush_ws), socket.c (scm_sock_fd_to_port, scm_fill_sockaddr, scm_addr_vector), stime.c (setzone, restorezone, bdtime2c), strop.c (scm_i_index), strports.c (scm_mkstrport), symbols.c (scm_intern_obarray_soft, scm_intern_obarray, scm_intern, scm_intern0, scm_sysintern0_no_module_lookup, scm_sysintern, scm_sysintern0, scm_symbol_value0), unif.c (scm_aind, scm_shap2ra): Argument indicating calling subr, error message text, reason for error, symbol name or feature name are now pointer to const. * snarf.h (SCM_PROC, SCM_PROC1): String variables are now const. * procs.c (scm_init_iprocs): iproc argument now points to const. * pairs.c (cxrs): Now const. * chars.h, error.h, feature.h, filesys.h, gc.h, gsubr.h, macros.h, numbers.h, options.h, procs.h, ramap.h, read.h, smob.h, strports.h, symbols.h, unif.h: Update variable declarations and function prototypes for above changes. * dynl.c, dynl-dld.c, dynl-dl.c, dynl-shl.c (sysdep_dynl_link, sysdep_dynl_unlink, sysdep_dynl_func): Arguments FNAME, SUBR, and SYMB now point to const.
1998-10-19* __scm.h, alist.c, async.c, async.h, backtrace.h, chars.c,Jim Blandy1-1/+1
continuations.c, debug.c, debug.h, dynl-dl.c, dynl.c, dynl.h, dynwind.c, dynwind.h, eq.c, error.c, error.h, eval.c, eval.h, feature.c, filesys.c, filesys.h, fports.c, fports.h, gc.c, gc.h, genio.c, genio.h, gh.h, gh_data.c, gsubr.c, gsubr.h, hash.c, hashtab.c, init.c, init.h, ioext.c, ioext.h, kw.c, libguile.h, list.c, list.h, load.c, load.h, mallocs.c, markers.c, mit-pthreads.c, net_db.c, numbers.c, numbers.h, options.c, ports.c, ports.h, posix.c, posix.h, print.c, print.h, procprop.c, procprop.h, procs.c, procs.h, ramap.c, ramap.h, regex-posix.c, regex-posix.h, root.c, root.h, scmsigs.c, scmsigs.h, script.c, script.h, simpos.c, simpos.h, smob.c, smob.h, snarf.h, socket.c, srcprop.c, stackchk.c, stackchk.h, stacks.c, stime.c, stime.h, strings.c, strings.h, strports.c, struct.c, struct.h, symbols.c, symbols.h, tags.h, threads.c, throw.h, unif.c, variable.c, vectors.c, vectors.h, version.h, vports.c, weaks.c: Update copyright years.
1998-10-17Don't use local_fgets on sockets; ftell doesn't work on sockets.Jim Blandy1-0/+1
(Thanks to Jorgen "forcer" Schaefer.) * ports.h (SCM_NOFTELL): New flag. * fports.c (local_fgets): If it's set, use the generic fgets. * socket.c (scm_socket): Set SCM_NOFTELL on the ports we produce.
1998-10-09Centralize the creation of port objects based on stdio FILE * inJim Blandy1-8/+2
fports.c; don't just throw them together anywhere. * fports.c (scm_stdio_to_port): Make NAME a SCM value, which is what the rest of Guile wants. Don't set the revealed count; that's only appropriate for stdin, stdout, stderr. (scm_standard_stream_to_port): This function does set the revealed count. * init.c (scm_init_standard_ports): Use scm_standard_stream_to_port, not scm_stdio_to_port. * filesys.c (scm_open): Call scm_stdio_to_port; don't write it out. * fports.c (scm_open_file): Same. * posix.c (scm_pipe): Same. * socket.c (scm_sock_fd_to_port): Same. * ioext.c (scm_fdopen): Same. (scm_freopen): Moved from here to... * fports.c (scm_freopen): ... here. This is really something that munges the internals of an fport, so it should go here. * fports.h (scm_stdio_to_port): Adjust prototype. (scm_standard_stream_to_port, scm_freopen): New protoypes. * ioext.h (scm_freopen): Prototype removed.
1998-07-12* eval.c, filesys.c, fluids.c, gc.c, gh_data.c, init.c, kw.c,Mikael Djurfeldt1-2/+2
net_db.c, posix.c, print.c, regex-posix.c, scmsigs.c, socket.c, stime.c, symbols.c, unif.c, vectors.c, weaks.c: Removed third argument in call to scm_make_vector.
1998-04-12* socket.c: Check for HAVE_UNIX_DOMAIN_SOCKETS instead ofMikael Djurfeldt1-4/+4
UNIX_DOMAIN_SOCKETS. (Thanks to Lauri Alanko.)
1998-01-04 * socket.c (scm_bind): free soka after use.Gary Houston1-0/+1
* stime.c (tzvar): new variable. (setzone, restorezone, scm_localtime, scm_mktime, scm_strftime): avoid memory leaks when allocating.
1997-10-25* filesys.c (scm_close, set_element, get_element, scm_chown,Marius Vollmer1-0/+11
scm_chmod, scm_stat, scm_truncate_file, scm_fcntl, scm_fsync): Use SCM_COERCE_OUTPORT to cope with the printstate/port magic. * ports.c (scm_port_revealed, scm_set_port_revealed_x, scm_close_port, scm_port_line, scm_set_port_line_x, scm_port_column, scm_set_port_column_x, scm_port_filename, scm_set_port_filename_x, scm_port_mode, scm_close_all_ports_except, scm_set_current_output_port, scm_set_current_error_port): Likewise * ioext.c (scm_redirect_port, scm_dup_to_fdes, scm_freopen, scm_ftell, scm_fileno, scm_isatty_p, scm_primitive_move_to_fdes): Likewise * posix.c (scm_ttyname, scm_tcgetpgrp, scm_tcsetpgrp): Likewise * backtrace.c (display_backtrace_body): Likewise * fports (scm_setvbuf): Likewise * socket.c (scm_getsockopt, scm_setsockopt, scm_shutdown, scm_connect, scm_bind, scm_listen, scm_accept, scm_getsockname, scm_getpeername, scm_send, scm_sendto): Likewise * unif.c (scm_uniform_array_write): Likewise
1997-07-11Changes to compile under gnu-win32, from Marcus Daniels:Jim Blandy1-3/+17
* stime.c (tzset): If tzset isn't provided, make it a NOP. (scm_localtime): Change SCM_EOF to SCM_EOL. (scm_mktime): Likewise. * socket.c: Don't include sys/un.h unless autoconf tells us Unix domain sockets are available. (scm_fill_sockaddr): Ignore Unix domain code. (scm_addr_vector): Likewise. (scm_init_addr_buffer): Likewise. (scm_socketpair): Don't include unless socketpair was found during autoconf. * simpos.c (SYSTNAME): Treat cygwin like Unix. * scmsigs.c (scm_pause): Don't include unless pause was found during autoconf. * posix.c (scm_getgroups): Don't include unless support function was found during autoconf (in this case, getgroups). (scm_setpwent): For setpwent. (scm_setegid): For setegid. * net_db.c (scm_inet_netof): Don't include unless support function was found during autoconf (in this case, inet_netof). (scm_lnaof): For inet_lnaof. (scm_inet_makeaddr): For inet_makeaddr. (scm_getnet): For getnetent, getnetbyname, getnetbyaddr. (scm_getproto): For getprotoent. (scm_getserv): For getservent. (scm_sethost): For sethostent, endhostent. (scm_setnet): For setnetent, endnetent. (scm_setproto): For setprotoent, endprotoent. (scm_setserv): For setservent, endservent. * scmconfig.h.in: Regenerated.
1997-06-24Revert Marcus's changes; will re-apply when we get papers.Jim Blandy1-17/+3
1997-06-24Changes to compile under gnu-win32, from Marcus Daniels:Jim Blandy1-3/+17
* stime.c (tzset): If tzset isn't provided, make it a NOP. (scm_localtime): Change SCM_EOF to SCM_EOL. (scm_mktime): Likewise. * socket.c: Don't include sys/un.h unless autoconf tells us Unix domain sockets are available. (scm_fill_sockaddr): Ignore Unix domain code. (scm_addr_vector): Likewise. (scm_init_addr_buffer): Likewise. (scm_socketpair): Don't include unless socketpair was found during autoconf. * simpos.c (SYSTNAME): Treat cygwin like Unix. * scmsigs.c (scm_pause): Don't include unless pause was found during autoconf. * posix.c (scm_getgroups): Don't include unless support function was found during autoconf (in this case, getgroups). (scm_setpwent): For setpwent. (scm_setegid): For setegid. * net_db.c (scm_inet_netof): Don't include unless support function was found during autoconf (in this case, inet_netof). (scm_lnaof): For inet_lnaof. (scm_inet_makeaddr): For inet_makeaddr. (scm_getnet): For getnetent, getnetbyname, getnetbyaddr. (scm_getproto): For getprotoent. (scm_getserv): For getservent. (scm_sethost): For sethostent, endhostent. (scm_setnet): For setnetent, endnetent. (scm_setproto): For setprotoent, endprotoent. (scm_setserv): For setservent, endservent.
1997-05-26* Lots of files: New address for FSF.Jim Blandy1-3/+3
1997-05-13* socket.c (scm_addr_vector): use SCM_UNDEFINED in scm_listify,Gary Houston1-1/+1
not SCM_UNSPECIFIED.
1997-03-13* ioext.c (scm_read_delimited_x): use RO string macros for delims.Gary Houston1-8/+10
(scm_freopen): use RO string macros for filename and modes. (scm_duplicate_port, scm_fdopen): use RO string macros for modes. * posix.c (scm_getgrgid): simplify conversion of name to C string. (scm_mknod): use RO string macros for path. * socket.c (scm_fill_sockaddr, scm_send, scm_sendto): use SCM_ROSTRINGP, SCM_ROCHARS, SCM_ROLENGTH. * net_db.c (scm_gethost, scm_getnet, scm_getproto, scm_getserv): use SCM_ROSTRINGP and SCM_ROCHARS.
1997-01-25 * ports.c: add SCM_PROC declarations for pt-size and pt-member.Gary Houston1-91/+45
* Makefile.am: remove AWK=@AWK@. Add a rule for generating errnos.list. (CLEANFILES): put errnos.list here instead of in DISTCLEANFILES. * configure.in: add AC_SUBST(AWK) and AC_SUBST(ERRNO_EXTRACT). don't extract errnos, just set a variable (avoids the need to recompile error.c just because configure is run.) * unif.h: update prototypes. * unif.c (scm_uniform_array_read,write): change the offset and length arguments to start and end, for consistency. * __scm.h: uncomment SCM_ARG6 and SCM_ARG7, I needed SCM_ARG6. * ioext.h: update prototypes. * * ioext.c (scm_read_delimited_x): replaces scm_read_line and scm_read_line_x, it's a more general procedure using an interface from scsh. read-line and read-line! are now defined in boot-9.scm. * Note that the new read-line trims the terminator by default, previously it was appended to the returned string. An optional argument specifies how to process the terminator (scsh compatible). For the old behaviour: (read-line port 'concat). scm_read_line, scm_read_line_x: deleted. (read-line port 'split) returns a pair, but is converted to multiple values if the scsh module is loaded. socket.h: update prototypes. * socket.c (scm_recvfrom): for consistency with other procedures, take start and end as separate optional arguments. * (scm_recv, scm_recvfrom): don't allow the second argument to be a size, only a buffer. Change the scheme names to recv! and recvfrom!. Don't return the buffer. * ioext.h, posix.h: move prototypes too. * ioext.c, posix.c (scm_read_line, scm_read_line_x, scm_write_line: moved back from posix.c to ioext.c. Also move #includes of "genio.h" "read.h" and "unif.h". * ioext.c: include "chars.h"
1997-01-18 * init.scm (index, rindex): replace versions in utilities.scm withGary Houston1-2/+1
primitives. load errno.scm. * netconst.scm: undefine maybe-define and maybe-define-so after use. * errno.scm: new file. * fports.c (scm_open_file): pass errno to scm_syserror_msg. * filesys.h: update prototypes. Remove macros: SCM_FD_P, SCM_FD_FLAGS, SCM_FD. * filesys.c (scm_sys_stat, scm_sys_lstat): pass errno to scm_syserror_msg. * (scm_sys_read_fd, scm_sys_write_fd, scm_sys_close, scm_sys_lseek, scm_sys_dup): deleted: FD capability will be added to other procedures. * Remove support for the FD object type: scm_tc16_fd, scm_fd_print, scm_fd_free, fd_smob, scm_intern_fd. * (scm_open): renamed from scm_sys_open. Return a port instead of an FD object. Make the mode argument optional. * (scm_sys_create): deleted, it's just a special case of open. (scm_init_filesys): move interning of constants O_CREAT etc., here (were previously using SCM_CONST_LONG macro). Add missing constants: O_RDONLY, O_WRONLY, O_RDWR, O_CREAT. don't newsmob fd. (numerous _sys_ procedures): remove gratuitous _sys_ from names. include "fports.h" and <stdio.h> (scm_stat, scm_select): don't support FD objects. * error.h: adjust scm_syserror_msg prototype. * error.c (scm_syserror_msg): take an extra argument for errno. Using the global value didn't always work, since it could be reset by procedure calls in the message or args arguments. * fports.c (scm_setbuf0): call setbuf even if FIONREAD is not defined. I don't understand why the check was there (and what about the ultrix check?) * strop.c (scm_string_copy): allow shared substrings to be copied. * unif.h: corresponding change to prototypes. * unif.c (scm_uniform_array_read_x, scm_uniform_array_write_x): recognize two new optional arguments: offset and length. Allow the port argument to be an integer (file descriptor, for scsh). Include <unistd.h> for "read" prototype.
1997-01-08* net_db.c (scm_getserv): add missing SCM_ALLOW_INTS.Gary Houston1-1/+1
use htons in getservbyport argument.
1997-01-07* socket.c (scm_recvfrom): Added missing semicolon.Mikael Djurfeldt1-1/+1
1997-01-06* socket.c (scm_recvfrom): allow buff_or_size to be a list containingGary Houston1-8/+41
the buffer and start and end positions for SCSH networking implementation.
1996-12-28* socket.c (scm_addr_vector): fix faulty scm_listify.Gary Houston1-1/+1
1996-12-21* filesys.c (scm_input_waiting_p): use select in preference toGary Houston1-240/+690
FIONREAD, since the latter doesn't detect EOF. Throw error if neither select nor FIONREAD available. * socket.c (scm_connect): take a port, not a fd object. (scm_fill_sockaddr): throw an error if fam is not recognised. (scm_bind): use scm_fill_sockaddr. (scm_listen): take a port, not a fd object. (scm_accept): take and return a port. return CDR in the car if address can't be got (scm_sock_fd_to_port): new procedure. (scm_socket): use scm_sock_fd_to_port. (scm_addr_vector): throw error if unrecognised address type. take an extra argument with the calling procedure name. (scm_getsockname): take a port. return #f if address can't be got. (scm_getpeername): take a port. return #f if address can't be got. (scm_recvfrom): take a port. return #f for address component if can't be got. (scm_sendto, scm_socketpair, scm_getsockopt scm_shutdown, scm_setsockopt, scm_recv, scm_send): take a port not a fd object. * socket.h (SCM_P): update bind prototype. * socket.c (scm_init_socket): intern PF_UNSPEC, PF_UNIX, PF_INET. include "feature.h". (scm_socket): return a port, not a file descriptor object. include "fports.h" and <unistd.h> (scm_bind): take a port, not a file descriptor object. take an extra argument for address args. * net_db.c (scm_init_net_db): intern INADDR_ANY, INADDR_BROADCAST, INADDR_NONE, INADDR_LOOPBACK. * init.c: include net_db.h and not fdsocket.h. (scm_boot_guile_1): call scm_init_net_db and not scm_init_fdsocket. * Makefile.am: corresponding changes. * socket.h: renamed from fdsocket.h, fix names. * net_db.h: renamed from socket.h, fix names. * socket.c: renamed from fdsocket.c. remove _sys from procedure names. (scm_init_socket): rename from scm_init_fdsocket. include socket.x. add "socket" to features list. * net_db.c: renamed from socket.c. remove _sys from procedure names. (scm_init_net_db): rename from scm_init_socket. include net_db.x. add "net-db" to features list. include "net_db.h". don't include <sys/socket.h> or <sys/un.h>.