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author | Michael Livshin <mlivshin@bigfoot.com> | 2001-05-24 00:50:51 +0000 |
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committer | Michael Livshin <mlivshin@bigfoot.com> | 2001-05-24 00:50:51 +0000 |
commit | 1be6b49ccb7b078813668f1decb186116e2e2d18 (patch) | |
tree | e8e61373309cd5febe30c5766ddeb8d2a6b64d55 /libguile/fports.c | |
parent | 92905faf2c34bf86e3b45d72d7b16a16ec4948f5 (diff) | |
download | guile-1be6b49ccb7b078813668f1decb186116e2e2d18.tar.gz |
* validate.h
(SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
new macros.
* unif.h: type renaming:
scm_array -> scm_array_t
scm_array_dim -> scm_array_dim_t
the old names are deprecated, all in-Guile uses changed.
* tags.h (scm_ubits_t): new typedef, representing unsigned
scm_bits_t.
* stacks.h: type renaming:
scm_info_frame -> scm_info_frame_t
scm_stack -> scm_stack_t
the old names are deprecated, all in-Guile uses changed.
* srcprop.h: type renaming:
scm_srcprops -> scm_srcprops_t
scm_srcprops_chunk -> scm_srcprops_chunk_t
the old names are deprecated, all in-Guile uses changed.
* gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
vectors.c, vports.c, weaks.c:
various int/size_t -> size_t/scm_bits_t changes.
* random.h: type renaming:
scm_rstate -> scm_rstate_t
scm_rng -> scm_rng_t
scm_i_rstate -> scm_i_rstate_t
the old names are deprecated, all in-Guile uses changed.
* procs.h: type renaming:
scm_subr_entry -> scm_subr_entry_t
the old name is deprecated, all in-Guile uses changed.
* options.h (scm_option_t.val): unsigned long -> scm_bits_t.
type renaming:
scm_option -> scm_option_t
the old name is deprecated, all in-Guile uses changed.
* objects.c: various long -> scm_bits_t changes.
(scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
* numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
SCM_I_FIXNUM_BIT.
* num2integral.i.c: new file, multiply included by numbers.c, used
to "templatize" the various integral <-> num conversion routines.
* numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
deprecated.
(scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
scm_num2size): new functions.
* modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.x
* load.c: change int -> size_t in various places (where the
variable is used to store a string length).
(search-path): call scm_done_free, not scm_done_malloc.
* list.c (scm_ilength): return a scm_bits_t, not long.
some other {int,long} -> scm_bits_t changes.
* hashtab.c: various [u]int -> scm_bits_t changes.
scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
(scm_ihashx): n: uint -> scm_bits_t
use scm_bits2num instead of scm_ulong2num.
* gsubr.c: various int -> scm_bits_t changes.
* gh_data.c (gh_scm2double): no loss of precision any more.
* gh.h (gh_str2scm): len: int -> size_t
(gh_{get,set}_substr): start: int -> scm_bits_t,
len: int -> size_t
(gh_<num>2scm): n: int -> scm_bits_t
(gh_*vector_length): return scm_[u]size_t, not unsigned long.
(gh_length): return scm_bits_t, not unsigned long.
* fports.h: type renaming:
scm_fport -> scm_fport_t
the old name is deprecated, all in-Guile uses changed.
* fports.c (fport_fill_input): count: int -> scm_bits_t
(fport_flush): init_size, remaining, count: int -> scm_bits_t
* debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
those prototypes, as the functions they prototype don't exist.
* fports.c (default_buffer_size): int -> size_t
(scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
default_size: int -> size_t
(scm_setvbuf): csize: int -> scm_bits_t
* fluids.c (n_fluids): int -> scm_bits_t
(grow_fluids): old_length, i: int -> scm_bits_t
(next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
scm_bits_t
(scm_c_with_fluids): flen, vlen: int -> scm_bits_t
* filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
the new and shiny SCM_NUM2INT.
* extensions.c: extension -> extension_t (and made a typedef).
* eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
there are no nasty surprises if/when the various deeply magic tag
bits move somewhere else.
* eval.c: changed the locals used to store results of SCM_IFRAME,
scm_ilength and such to be of type scm_bits_t (and not int/long).
(iqq): depth, edepth: int -> scm_bits_t
(scm_eval_stack): int -> scm_bits_t
(SCM_CEVAL): various vars are not scm_bits_t instead of int.
(check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
i: int -> scm_bits_t
* environments.c: changed the many calls to scm_ulong2num to
scm_ubits2num.
(import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
* dynwind.c (scm_dowinds): delta: long -> scm_bits_t
* debug.h: type renaming:
scm_debug_info -> scm_debug_info_t
scm_debug_frame -> scm_debug_frame_t
the old names are deprecated, all in-Guile uses changed.
(scm_debug_eframe_size): int -> scm_bits_t
* debug.c (scm_init_debug): use scm_c_define instead of the
deprecated scm_define.
* continuations.h: type renaming:
scm_contregs -> scm_contregs_t
the old name is deprecated, all in-Guile uses changed.
(scm_contregs_t.num_stack_items): size_t -> scm_bits_t
(scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
* continuations.c (scm_make_continuation): change the type of
stack_size form long to scm_bits_t.
* ports.h: type renaming:
scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
scm_port -> scm_port_t
scm_ptob_descriptor -> scm_ptob_descriptor_t
the old names are deprecated, all in-Guile uses changed.
(scm_port_t.entry): int -> scm_bits_t.
(scm_port_t.line_number): int -> long.
(scm_port_t.putback_buf_size): int -> size_t.
* __scm.h (long_long, ulong_long): deprecated (they pollute the
global namespace and have little value besides that).
(SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
SCM handle).
(ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
exist (for size_t & ptrdiff_t)
(scm_sizet): deprecated.
* Makefile.am (noinst_HEADERS): add num2integral.i.c
Diffstat (limited to 'libguile/fports.c')
-rw-r--r-- | libguile/fports.c | 63 |
1 files changed, 32 insertions, 31 deletions
diff --git a/libguile/fports.c b/libguile/fports.c index 4579d3eb7..68fba2b13 100644 --- a/libguile/fports.c +++ b/libguile/fports.c @@ -59,7 +59,7 @@ #ifdef HAVE_UNISTD_H #include <unistd.h> #else -scm_sizet fwrite (); +size_t fwrite (); #endif #ifdef HAVE_ST_BLKSIZE #include <sys/stat.h> @@ -74,20 +74,20 @@ scm_bits_t scm_tc16_fport; /* default buffer size, used if the O/S won't supply a value. */ -static const int default_buffer_size = 1024; +static const size_t default_buffer_size = 1024; /* create FPORT buffer with specified sizes (or -1 to use default size or 0 for no buffer. */ static void -scm_fport_buffer_add (SCM port, int read_size, int write_size) +scm_fport_buffer_add (SCM port, scm_bits_t read_size, scm_bits_t write_size) #define FUNC_NAME "scm_fport_buffer_add" { - struct scm_fport *fp = SCM_FSTREAM (port); - scm_port *pt = SCM_PTAB_ENTRY (port); + scm_fport_t *fp = SCM_FSTREAM (port); + scm_port_t *pt = SCM_PTAB_ENTRY (port); if (read_size == -1 || write_size == -1) { - int default_size; + size_t default_size; #ifdef HAVE_ST_BLKSIZE struct stat st; @@ -148,8 +148,9 @@ SCM_DEFINE (scm_setvbuf, "setvbuf", 2, 1, 0, "@end table") #define FUNC_NAME s_scm_setvbuf { - int cmode, csize; - scm_port *pt; + int cmode; + scm_bits_t csize; + scm_port_t *pt; port = SCM_COERCE_OUTPORT (port); @@ -202,7 +203,7 @@ SCM_DEFINE (scm_setvbuf, "setvbuf", 2, 1, 0, void scm_evict_ports (int fd) { - int i; + scm_bits_t i; for (i = 0; i < scm_port_table_size; i++) { @@ -210,7 +211,7 @@ scm_evict_ports (int fd) if (SCM_FPORTP (port)) { - struct scm_fport *fp = SCM_FSTREAM (port); + scm_fport_t *fp = SCM_FSTREAM (port); if (fp->fdes == fd) { @@ -361,7 +362,7 @@ scm_fdes_to_port (int fdes, char *mode, SCM name) { long mode_bits = scm_mode_bits (mode); SCM port; - scm_port *pt; + scm_port_t *pt; int flags; /* test that fdes is valid. */ @@ -383,8 +384,8 @@ scm_fdes_to_port (int fdes, char *mode, SCM name) SCM_SET_CELL_TYPE (port, (scm_tc16_fport | mode_bits)); { - struct scm_fport *fp - = (struct scm_fport *) scm_must_malloc (sizeof (struct scm_fport), + scm_fport_t *fp + = (scm_fport_t *) scm_must_malloc (sizeof (scm_fport_t), FUNC_NAME); fp->fdes = fdes; @@ -504,9 +505,9 @@ static void fport_flush (SCM port); static int fport_fill_input (SCM port) { - int count; - scm_port *pt = SCM_PTAB_ENTRY (port); - struct scm_fport *fp = SCM_FSTREAM (port); + scm_bits_t count; + scm_port_t *pt = SCM_PTAB_ENTRY (port); + scm_fport_t *fp = SCM_FSTREAM (port); #ifdef GUILE_ISELECT fport_wait_for_input (port); @@ -527,8 +528,8 @@ fport_fill_input (SCM port) static off_t fport_seek (SCM port, off_t offset, int whence) { - scm_port *pt = SCM_PTAB_ENTRY (port); - struct scm_fport *fp = SCM_FSTREAM (port); + scm_port_t *pt = SCM_PTAB_ENTRY (port); + scm_fport_t *fp = SCM_FSTREAM (port); off_t rv; off_t result; @@ -579,7 +580,7 @@ fport_seek (SCM port, off_t offset, int whence) static void fport_truncate (SCM port, off_t length) { - struct scm_fport *fp = SCM_FSTREAM (port); + scm_fport_t *fp = SCM_FSTREAM (port); if (ftruncate (fp->fdes, length) == -1) scm_syserror ("ftruncate"); @@ -610,7 +611,7 @@ static void fport_write (SCM port, const void *data, size_t size) { /* this procedure tries to minimize the number of writes/flushes. */ - scm_port *pt = SCM_PTAB_ENTRY (port); + scm_port_t *pt = SCM_PTAB_ENTRY (port); if (pt->write_buf == &pt->shortbuf || (pt->write_pos == pt->write_buf && size >= pt->write_buf_size)) @@ -671,22 +672,22 @@ extern int terminating; static void fport_flush (SCM port) { - scm_port *pt = SCM_PTAB_ENTRY (port); - struct scm_fport *fp = SCM_FSTREAM (port); + scm_port_t *pt = SCM_PTAB_ENTRY (port); + scm_fport_t *fp = SCM_FSTREAM (port); unsigned char *ptr = pt->write_buf; - int init_size = pt->write_pos - pt->write_buf; - int remaining = init_size; + scm_bits_t init_size = pt->write_pos - pt->write_buf; + scm_bits_t remaining = init_size; while (remaining > 0) { - int count; + scm_bits_t count; SCM_SYSCALL (count = write (fp->fdes, ptr, remaining)); if (count < 0) { /* error. assume nothing was written this call, but fix up the buffer for any previous successful writes. */ - int done = init_size - remaining; + scm_bits_t done = init_size - remaining; if (done > 0) { @@ -729,8 +730,8 @@ fport_flush (SCM port) static void fport_end_input (SCM port, int offset) { - struct scm_fport *fp = SCM_FSTREAM (port); - scm_port *pt = SCM_PTAB_ENTRY (port); + scm_fport_t *fp = SCM_FSTREAM (port); + scm_port_t *pt = SCM_PTAB_ENTRY (port); offset += pt->read_end - pt->read_pos; @@ -748,8 +749,8 @@ fport_end_input (SCM port, int offset) static int fport_close (SCM port) { - struct scm_fport *fp = SCM_FSTREAM (port); - scm_port *pt = SCM_PTAB_ENTRY (port); + scm_fport_t *fp = SCM_FSTREAM (port); + scm_port_t *pt = SCM_PTAB_ENTRY (port); int rv; fport_flush (port); @@ -773,7 +774,7 @@ fport_close (SCM port) return rv; } -static scm_sizet +static size_t fport_free (SCM port) { fport_close (port); |