coreutils/gl, branch v8.6

mbsalign: avoid warning with Solaris 10 cc

2010-10-14T05:41:17Z

* gl/lib/mbsalign.c: Include for SIZE_MAX. Use SIZE_MAX rather than (size_t) -1, to avoid warning for "size_t x = -1" on Solaris 10 cc. * gl/modules/mbsalign (Depends-on): Add stdint.

tests: fix rand-isaac test

2010-10-13T07:03:41Z

* gl/tests/test-rand-isaac.c (main): Fix swapped arguments to strtol.

maint: ensure the mbsalign module is C89 compatible

2010-10-01T15:30:31Z

This module may be moved to gnulib at some stage, so keep it C89 compatible. * gl/lib/mbsalign.c (mbsalign): Declare variables at start of scope (ambsalign): Likewise * gl/lib/mbsalign.h: Remove trailing comma from enum Reported by Andrei Suhan

maint: exclude tests from the set_program_name syntax-check

2010-08-15T00:15:51Z

* .x-sc_program_name: Exclude all current and future c files in gl/tests from this check * gl/tests/test-di-set.c: Remove the hack to work around the set_program_name syntax-check * gl/tests/test-ino-map.c: Likewise * gl/tests/test-rand-isaac.c: Likewise

tests: silence 'make syntax-check'

2010-08-09T20:56:02Z

* gl/tests/test-rand-isaac.c (main): Avoid warnings from syntax-check.

sort: make struct heap private

2010-07-26T04:18:35Z

* gl/lib/heap.c (struct heap): Move this here... * gl/lib/heap.h (struct heap): ... from here, as outside code no longer needs to access any of these members.

sort: use more-consistent style with const

2010-07-26T02:25:09Z

* src/sort.c (proctab_hasher, proctab_comparator, stream_open, xfopen): (open_temp, zaptemp, struct_month_cmp, begfield, limfield): (find_unit_order, human_numcompare, numcompare, general_numcompare): (count_tabs, keycompare, compare, compare_nodes, lock_node): (unlock_node, queue_destroy, queue_init, queue_insert, queue_pop): (write_unique, mergelines_node, check_insert, update_parent): (merge_loop, sortlines, struct thread_args, set_ordering): Prefer the style "T const" to "const T". * gl/lib/heap.h (struct heap, heap_alloc): Likewise. * gl/lib/heap.c (heap_default_compare, heapify_down, heapify_up): (heap_alloc): Likewise.

randread: run 2x faster on 64-bit hosts, don't assume no padding bits

2010-07-23T22:08:36Z

* gl/lib/rand-isaac.c: Remove the I/O; this belongs elsewhere. Add support for ISAAC64. Port to hosts with padding bits. Add self to author list. Include , for CHAR_BIT. Don't include string.h, sys/time.h, unistd.h. (min, just): New functions. (IF32): New macros. (ind, ISAAC_STEP, isaac_refill, mix, isaac_init, isaac_seed): Add support for ISAAC64. Port to hosts with padding bits. (ind): Now an inline function rather than a macro; no need for it to be a macro with modern compilers. (ISAAC_STEP): Renamed from isaac_step, since it's not function-like. Don't bother to pass args that are always the same. All uses changed. (ISAAC_STEP, ISAAC_SEED): Move to inside the only function body that can use it. (ISAAC_MIX): Renamed from isaac_mix, since it's now a macro and is no longer function-like. Don't bother saving and restoring state; no longer needed now that we're not a function. All uses changed. (isaac_seed_start, isaac_seed_data, isaac_seed_finish): Remove. (isaac_seed): Take just the one arg; the caller now sets s->m. * gl/lib/rand-isaac.h: Use _GL_RAND_ISAAC_H to protect, instead of RAND_ISAAC_H. Try out " #" rather than "# " for indenting. (ISAAC_BITS_LOG, ISAAC_BITS): New macros. (ISAAC_WORDS_LOG): Renamed from ISAAC_LOG. (isaac_word): New type. All uses of uint32_t changed to isaac_word, to support ISAAC64. (struct isaac_state): Rename member MM to M, and make it public. (isaac_seed, isaac_refill): Adjust to new API. * gl/lib/randread.c: Include sys/time.h. (get_nonce): New function, containing the nonce stuff that used to be in rand-isaac.c but better belongs here. (randread_new): Use it. * gl/modules/randread (Depends-on): Add inline. * gl/modules/randread-tests: New file. * gl/tests/test-rand-isaac.c: New file.

fadvise: new module providing a simpler interface to posix_fadvise

2010-07-22T00:03:48Z

* bootstrap.conf: Include the new module * gl/lib/fadvise.c: Provide a simpler interface to posix_fadvise. (fadvise): Provide hint to the whole file associated with a stream. (fdadvise): Provide hint to the specific portion of a file associated with a file descriptor. * gl/lib/fadvise.h: Redefine POSIX_FADV_* to FADVISE_* enums. * gl/modules/fadvise: New file. * m4/jm-macros.m4: Remove the no longer needed posix_fadvise check. * .x-sc_program_name: Exclude test-fadvise.c from this check. * gl/tests/test-fadvise (main): New test program. * gl/modules/fadvise-testss: A new index to reference the tests. * src/sort.c (stream_open): Use the new interface. * src/dd.c (iwrite): Likewise.

randread: use /dev/urandom to seed, not just getpid etc

2010-07-20T16:51:12Z

* gl/lib/rand-isaac.c (isaac_seed_start): New arg SEEDED. (isaac_seed): New args FD and BYTES_BOUND. Read from FD if possible. Don't bother with low-quality sources if FD has enough bytes. * gl/lib/rand-isaac.h: New size_t arg for isaac_seed. * gl/lib/randread.c: Include fcntl.h, unistd.h. (NAME_OF_NONCE_DEVICE): New #define. (nonce_device): New static var. (randread_new): Use nonce device if available.