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it is already included by features.h
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Great to have this valuable family of high kwalitee functions in here.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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We don't have fork() on no-mmu, so if we're going to end up calling it,
return ENOSYS instead.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Simple style tweak to build with older standards.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Should make adding more knob control simpler as people only need
to modify one variable now (librt_filter_SRC).
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Avoids warning from -Wunused-function about the alias target that is
only used at link-time.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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This adds support for a new binary format, DSBT ELF, to the Makefiles.
Every shared library is assigned a DSBT index, and the link.so macro is
adjusted to ensure the correct linker argument is passed.
Configuration and ldso support will follow in separate commits.
Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Do not depend on ADVANCED REALTIME for mq_send/mq_receive
Added stubs implementation based on libc's stubs.c
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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Linking order matters. Always did and still does today.
See how this makes the ugly and wrong hack to put pthread symbols into
librt _and_ linking librt against pthread moot?
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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plus a few cosmetic touch-ups
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Since sublevel releases are not ABI compatible we need to adjust
the soname to include the sublevel version.
This makes it possible to install ABI incompatible versions of the
library side by side so clean upgrades are possible.
Signed-off-by: Natanael Copa <natanael.copa@gmail.com>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Conflicts:
Makefile.in
extra/Configs/Config.in
libc/sysdeps/linux/common/bits/kernel-features.h
libc/sysdeps/linux/common/poll.c
libc/sysdeps/linux/common/sysdep.h
libc/sysdeps/linux/sh/sysdep.h
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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* add library dependencies for libdl,libpthread
* fix typo in librt/Makefile.in
* also remove extra trailing slashes on i386, sparc pregen headers
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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* clock_getcpuclockid, clock_gettime, clock_nanosleep, mq_receive,
mq_send, mq_timedreceive, mq_timedsend, _SC_MONOTONIC_CLOCK
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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In any non-buggy program free() does not fail.
And when it fails in a buggy program, the failure
is usually fatal (heap corruption and segfault).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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text data bss dec hex filename
- 370 0 0 370 172 libc/misc/dirent/opendir.o
+ 366 0 0 366 16e libc/misc/dirent/opendir.o
- 375 4 0 379 17b libc/pwd_grp/lckpwdf.o
+ 356 4 0 360 168 libc/pwd_grp/lckpwdf.o
- 248 0 0 248 f8 librt/shm.o
+ 209 0 0 209 d1 librt/shm.o
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Handle O=
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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elf.h needs __BYTE_ORDER, and s_scalbn.c needs {LONG,INT}_MAX.
shm.c complains about no prototypes for shm_{open,unlink} without its header.
Signed-off-by: Ron Lee <ron@debian.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Reported-by: Mikael Lund Jepsen <mlj@iccc.dk>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Untested and needs testsuite exercise added
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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bugs in gentoo's QA.
Just add UCLIBC_HAS_SSP to the "and" of link.asneeded to properly take SSP
into account, if you prefer.
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- tidy up PTHREADS_DEBUG_SUPPORT by using per-target STRIP_FLAGS for the few
This fixes the spurious rebuilds bernd and vda were seeing with libpthreads.
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like
o UCLIBC_HAS_GNU_ERROR
o UCLIBC_HAS_BSD_ERR
o UCLIBC_HAS_PTY
o UCLIBC_HAS_GETPT (1)
o UCLIBC_SYSCALL_STUBS
o UCLIBC_SYSCALL_STUB_WARNING
o UCLIBC_LINUX_SPECIFIC (2)
o UCLIBC_BSD_SPECIFIC (3)
o UCLIBC_NTP_LEGACY (4)
o UCLIBC_SV4_DEPRECATED (5)
o UCLIBC_HAVE_REALTIME (6)
o UCLIBC_HAVE_ADVANCED_REALTIME (7)
o UCLIBC_HAVE_EPOLL (8)
o UCLIBC_HAVE_XATTR (9)
o UCLIBC_HAVE_PROFILING (10)
(1) make non-standard getpt optional and implement standard posix_openpt
(2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(),
personality()
ppoll(), setresuid()
(3) mincore(), getdomainname(), setdomainname()
(4) ntp_adjtime(), ntp_gettime() aliases
(5) ustat() [use statfs(2) in your code instead]
(6) All marked as "(REALTIME)" in SUSv3
(7) All marked as "(ADVANCED REALTIME)" in SUSv3
(8) epoll_create(), epoll_ctl(), epoll_wait()
(9) all Extended Attributes
(10) helpers for gcc's -finstrument-functions
- Fixes _dl_exit()
- Implements sleep(3) for !UCLIBC_HAVE_REALTIME
- Implements usleep(3) for !UCLIBC_HAVE_REALTIME
- adds #warning about incorrect posix_fadvise{,64}()
- removes unused and unwanted uselib()
Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead
of formerly 130k.
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libc when one of the source files changes.
Since there are more places which want to depend on $(libc), fix them all to
use a new variable $(libc.depend), which contains the filename for which we
have a rule.
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cause a crash when it is dereferenced
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is a useless attempt
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only headers
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a loop
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