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The commit cf649082c7d4 ("remove forced gcc optimization") removed -O3
optimization specified in the code for the function _fork_parent, but at
the same time it removed the 'static inline' part of the function
definition. That change seems unintended and _fork_parent is not a part
of the libc interface. Make it static inline again.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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It was added in 6d6bd8ba78434ecb09395582b5f3e41febd4d4ee,
but it is unclear for me, why this is needed or if it is
required. I don't think we should depend on some gcc
optimization, which might change in the future.
Anyway, this breaks c6x toolchain building (ICE), so I remove it.
Testsuite run for supported architectures didn't add any
new errors.
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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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This likes to break nommu systems.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Make sure we declare the error properly in case a port uses it, and fix the
invocation of exit(). Since clone() will be returning a pid, assume that
the value will not have the MSB set (negative) to simplify the error test a
bit more. If gcc supports it, force this function to always be heavily
optimized in a bid to avoid stack usage as much as possible.
Signed-off-by: James Coleman <james.coleman@ubicom.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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CLONE_VM (used in no-MMU daemon) is defined in <bits/sched.h>. A
build with threads ends up including <sched.h> via <pthread.h> via
<bits/uClibc_mutex.h>; this indirect include does not happen for a
build without threads, so this patch adds a direct <sched.h> include.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
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while the parent is sharing the stack
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Appears to build fine (several .configs tried)
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readelf and ldd to again state that they are GPLv2
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missing headers, other jump relocs removed
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it back
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prototypes for functions disabled on mmu-less systems.
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been working on a new config system on and off for about 6 months
now, but I've never been fully satisfied. Well, I'm finally am
happy with the new config system, so here it is. This completely
removes the old uClibc configuration system, and replaces it with
an entirely new system based on LinuxKernelConf, from
http://www.xs4all.nl/~zippel/lc/
As it turns out, Linus has just merged LinuxKernelConf into Linux
2.5.45, so it looks like I made the right choice.
I have thus far updated only x86. I'll be updating the other
architectures shortly.
-Erik
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-Erik
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I still need to implement getlogin.c fpathconf.c, but they are required
for IEEE Std. 1003.13-1998 POSIX_FILE_SYSTEM conformance and we don't
have them yet. But we will very very soon. :-)
-Erik
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-Erik
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