allocating a tail array. If there's no such then those tail fields
are uninitialized and garbage SCMs there can cause a segv if printed
(after fetching with struct-ref).
(scm_i_input_error, scm_lreadr, scm_lreadrecparen): Corrections to
port line number type, should be "long" not "int", as per line_number
field of scm_t_port. (Makes a difference only on 64-bit systems, and
only then for a linenum above 2Gig.)
'total-cells-allocated in gc-stats output. This allows profiling
of a program's memory use.
* gc-segment.c (scm_i_sweep_some_cards): update
scm_gc_cells_allocated_acc when sweeping happens.
* gc.h: add scm_gc_cells_allocated_acc, scm_last_cells_allocated.
F_DUPFD, F_GETFD, F_SETFD, F_GETFL, F_SETFL, F_GETOWN, F_SETOWN, these
are all ints (per command arg to fcntl). Likewise FD_CLOEXEC which is
an int arg to fcntl.
scm_from_long for O_RDONLY, O_WRONLY, O_RDWR, O_CREAT, O_EXCL,
O_NOCTTY, O_TRUNC, O_APPEND, O_NONBLOCK, O_NDELAY, O_SYNC and
O_LARGEFILE. These are all int not long.
and SCM_CRITICAL_SECTION_END, believe not needed. Their placement
meant #\nul in the input (detected by scm_to_locale_string) and a bad
flags arg (detected by scm_to_int) would throw from a critical
section, causing an abort().
scm_minor_version, scm_micro_version, scm_effective_version,
scm_version, scm_init_version): Use SCM_API instead of just extern,
for the benefit of mingw. Reported by Cesar Strauss.
on EPIPE. This was previously disabled but introduction of HAVE_PIPE
check in configure.in unintentionally enabled it. Believe that
testing errno after scm_prin1 or scm_putc is bogus, a long ago error
can leave errno in that state. popen.test "no duplicates" output test
provoked that.
scm_i_make_ratio(), so fractions are only read.
scm_i_fraction_reduce() modifies a fraction when reading it. A
race condition might lead to fractions being corrupted by reading
them concurrently.
* numbers.h: remove SCM_FRACTION_SET_NUMERATOR,
SCM_FRACTION_SET_DENOMINATOR, SCM_FRACTION_REDUCED_BIT,
SCM_FRACTION_REDUCED_SET, SCM_FRACTION_REDUCED_CLEAR,
SCM_FRACTION_REDUCED.
* threads.c (thread_print): Cope with the case where pthread_t is a
struct, as found on mingw. Can't just cast to size_t for printing.
Reported by Nils Durner.
Should be scm_i_pthread_t of course, to cope with null-threads.h.
