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(struct mode_change): Move to modechange.c; callers don't
need to see this stuff.
(MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
(MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
(mode_change, mode_adjust): Reflect the new signatures noted above.
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(S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
(S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
(S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
Remove. This is now stat-macros.h's job.
(talloc): Remove. All callers replaced by xalloc, so that
our invokers don't have to worry about reporting memory failures.
(make_node_op_equals): Remove.
(MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
New constants.
(struct mode_change): Moved here from modechange.h.
(mode_append_entry): Remove.
(mode_compile): Remove MASKED_OPS arg, since it encouraged
apps to have incorrect behavior. Use simpler algorithm for head
and tail. Don't futz with umask; that's now the job of mode_adjust.
Detect more invalid usages rather than having somewhat-random behavior.
Don't insert an "a=" action, as that leads to incorrect behavior.
(mode_compile, mode_create_from_ref): Return NULL on error instead
of an enum, since now there's only one way to have an error. All
callers changed.
(mode_adjust): Accept new arg UMASK_VALUE, and interpret it
at the correct time. Simplify calculation of "+u" and its ilk.
Don't mishandle "+X".
(mode_free): Remove "register" and localize decls.
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(libcoreutils_a_SOURCES): Renamed from libfetish_a_SOURCES.
All uses changed.
(libcoreutils_a_LIBADD): Renamed from libfetish_a_LIBADD.
All uses changed.
(libcoreutils_a_DEPENDENCIES): Renamed from libfetish_a_DEPENDENCIES.
All uses changed.
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that "UTC +1 second" continues to work. Problem reported
by Dmitry V. Levin.
(relunit_snumber): New rule.
(relunit): Use it.
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(time_zone_table): Remove GMT, UT, UTC entries; they're now in
universal_time_zone_table.
(lookup_zone): Prefer universal_time_zone_table to
local_time_zone_table, so that "GMT" time stamps are allowed in
London during the summer. Problem reported by Ian Abbott.
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fcntl-safer.h, fopen-safer.c, open-safer.c, stdio-safer.h,
unistd-safer.h.
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(save_cwd): Use fd_safer.
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(getusershell): Use fopen_safer.
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(getloadavg): Use fd_safer.
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(fts_safe_changedir): Use fd_safer.
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(dup_safer) [!deefined F_DUPD]: Use new fd_safer function instead of
rolling our own code.
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Mark parameter `sp' with ATTRIBUTE_UNUSED.
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(exit_failure_callback, fallback_failure_callback): Mark unused
parameters with ATTRIBUTE_UNUSED.
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rather than `= { 0 };' to initialize local `hint'.
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-Wuninitialized: initialize tm0.tm_year.
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xstrtoumax conversion failure. Thanks to a used-uninitialized
warning from gcc-4.
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that might redefine system include files.
(siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
(my_usleep): Use NULL rather than (void *) 0.
(rpl_nanosleep) [!defined SA_NOCLDSTOP]:
Use siginterrupt to specify that system calls should be interrupted.
(rpl_nanosleep): Move initialization of suspended closer to call of
my_usleep.
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count, since there's no maximum. All uses changed.
Add member dsts_seen.
(local_zone): Accumulate dsts_seen rather than relying on tm_isdst
not being INT_MAX.
(get_date): Initialize dsts_seen, and check that it doesn't go over 1.
Use pc_rels_seen to decide whther a date is absolute.
(number): Don't overwrite year.
(get_date): Initialize pc.year.digits to 0, not 4, to enable above check.
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utmp file is a regular file.
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Don't assume the file is a regular file.
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(UT_PID): Moved here from ../src/who.c.
(READ_UTMP_CHECK_PIDS): New constant.
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Include signal.h, stdbool.h.
(desirable_utmp_entry): New function.
(read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
using x2nrealloc, to simplify logic.
(read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
size calculation.
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