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for ancient compilers. none of other string/*.c files have them.
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fix uclibc build if it is forcibly enabled
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help it. Code size is the same.
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Avoids displaying an additional error from strip when your cc ICEs or
fails otherwise.
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it is dead (not supported by gcc) for years.
(more of it remains in multiple copies of sigaction.c)
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text data bss dec hex filename
- 44 0 4 48 30 libc/sysdeps/linux/i386/brk.o
+ 42 0 4 46 2e libc/sysdeps/linux/i386/brk.o
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to a common one (libc/sysdeps/linux/common/bits) so that any
function can access to supported kernel feature (i.e. getdents).
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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__libc_accept __libc_close __libc_connect __libc_creat __libc_creat64
__libc_fsync __libc_lseek __libc_lseek64 __libc_msync __libc_nanosleep
__libc_open __libc_open64 __libc_pause __libc_read __libc_readv
__libc_recv __libc_recvfrom __libc_recvmsg
__libc_send __libc_sendmsg __libc_sendto
__libc_tcdrain __libc_wait __libc_waitpid __libc_write __libc_writev
They were removed from glibc 1 May 2004:
http://sources.redhat.com/ml/libc-hacker/2004-05/msg00001.html
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See their config helptexts for further detail.
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and add install_hostutils. Now install_utils should use $PREFIX more like
other packages do.
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text data bss dec hex filename
- 39 0 0 39 27 libc/string/i386/memcpy.os
+ 35 0 0 35 23 libc/string/i386/memcpy.os
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text data bss dec hex filename
- 546 0 4 550 226 libc/stdlib/setenv.o
+ 538 0 4 542 21e libc/stdlib/setenv.o
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text data bss dec hex filename
- 672 0 4 676 2a4 libc/stdlib/setenv.o
+ 546 0 4 550 226 libc/stdlib/setenv.o
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add a few missing ENOMEMs, some code shrinking
text data bss dec hex filename
- 727 0 4 731 2db libc/stdlib/setenv.o
+ 672 0 4 676 2a4 libc/stdlib/setenv.o
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ifaddrs.c: cosmetics, no code changes
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remove one superfluous statement.
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if 256+ seconds passed since last read;
fix cases where we switch to next search domain instead of switching
to new server
optimize ip4/ip6 combined cases;
rewrite for(;;) loops so that it's clearer what's going on;
document buffer usage;
add TODOs and FIXMEs (for one, gethostbyname2 does not fill
->h_aliases field in the result AT ALL, and is iffy in general)
text data bss dec hex filename
- 245898 1403 11904 259205 3f485 libuClibc-0.9.30-svn.so
+ 245785 1403 11904 259092 3f414 libuClibc-0.9.30-svn.so
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TARGET_SUBARCH implementation too.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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for generating some file on-the-fly on the NPTL case.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Some powerpc machines can support 64k pages, enabled by the
CONFIG_64K_PAGES option in linux.
However, the uClibc dynamic loader won't currently work on these
machines, as it uses hard-coded values (PAGE_ALIGN, ADDR_ALIGN and
OFFS_ALIGN) in the ldso architecture-specific headers. When running on
a kernel with 64k pages, ld.so tries to mmap with 4k-aligned addresses,
rather than 64k, so mmap fails with -EINVAL.
When booting a 64k machine with a uClibc dynamic linker, init fails
with:
/init:500: can't map '/lib/libc.so.0'
/init:500: can't map '/lib/libc.so.0'
/init:500: can't map '/lib/libc.so.0'
/init: can't load library 'libc.so.0'
Kernel panic - not syncing: Attempted to kill init!
This change allows ld.so determine these alignment masks at runtime,
rather than compile-time. Since we have the _dl_pagesize variable
available, we can use that to generate the appropriate masks.
Since almost all of the architectures can use the common definitions for
the _ALIGN macros, we can consolidate them all in ldso.h, and override
in the sysdep headers where necessary (ie, mips).
This allows me to start a uClibc-based root fs on a 64k machine.
Signed-off-by: Jeremy Kerr <jk at ozlabs org>
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on localae support
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to simplify merge.
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while keeping WCHAR support enabled. This solves two
testcases: tst_wcwidth and tst_wcswidth.
Fix dat_iswctype.c fiinput file: character 0x80 is not
a control character: it fixes tst_iswctype test.
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
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*: remove checks of sigaction and sigprocmask results
in cases where they clearly can't fail:
sigaction(known_good_sig)
sigprocmask(known_good_how)
text data bss dec hex filename
- 393 4 0 397 18d libc/pwd_grp/lckpwdf.o
+ 382 4 0 386 182 libc/pwd_grp/lckpwdf.o
- 56 0 0 56 38 libc/signal/sigblock.o
+ 44 0 0 44 2c libc/signal/sigblock.o
- 211 0 0 211 d3 libc/signal/sigset.o
+ 202 0 0 202 ca libc/signal/sigset.o
- 56 0 0 56 38 libc/signal/sigsetmask.o
+ 44 0 0 44 2c libc/signal/sigsetmask.o
- 309 0 0 309 135 libc/unistd/sleep.o
+ 256 0 0 256 100 libc/unistd/sleep.o
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clarify uses of unoptimized sigXXX ops (they check signo),
use faster sigops where approproate.
text data bss dec hex filename
- 68 0 0 68 44 libc/signal/sighold.o
+ 63 0 0 63 3f libc/signal/sighold.o
- 114 0 0 114 72 libc/signal/sigintr.o
+ 110 0 0 110 6e libc/signal/sigintr.o
- 113 0 0 113 71 libc/signal/sigpause.o
+ 108 0 0 108 6c libc/signal/sigpause.o
- 68 0 0 68 44 libc/signal/sigrelse.o
+ 63 0 0 63 3f libc/signal/sigrelse.o
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fix _NSIG for it.
better document what's going on in sigaction().
seems to not induce any actual code changes (sans mips).
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text data bss dec hex filename
- 1179 13 2 1194 4aa libc/misc/syslog/syslog.o
+ 1165 13 2 1180 49c libc/misc/syslog/syslog.o
- 435 4 0 439 1b7 libc/pwd_grp/lckpwdf.o
+ 393 4 0 397 18d libc/pwd_grp/lckpwdf.o
- 38 0 0 38 26 libc/signal/sigandset.o
+ 32 0 0 32 20 libc/signal/sigandset.o
- 63 0 0 63 3f libc/signal/sigblock.o
+ 56 0 0 56 38 libc/signal/sigblock.o
- 22 0 0 22 16 libc/signal/sigempty.o
+ 20 0 0 20 14 libc/signal/sigempty.o
- 25 0 0 25 19 libc/signal/sigfillset.o
+ 20 0 0 20 14 libc/signal/sigfillset.o
- 34 0 0 34 22 libc/signal/sigisempty.o
+ 16 0 0 16 10 libc/signal/sigisempty.o
- 38 0 0 38 26 libc/signal/sigorset.o
+ 32 0 0 32 20 libc/signal/sigorset.o
- 119 0 0 119 77 libc/signal/sigpause.o
+ 113 0 0 113 71 libc/signal/sigpause.o
- 215 0 0 215 d7 libc/signal/sigset.o
+ 211 0 0 211 d3 libc/signal/sigset.o
- 63 0 0 63 3f libc/signal/sigsetmask.o
+ 56 0 0 56 38 libc/signal/sigsetmask.o
- 194 0 1 195 c3 libc/stdlib/abort.o
+ 183 0 1 184 b8 libc/stdlib/abort.o
- 323 0 0 323 143 libc/unistd/sleep.o
+ 309 0 0 309 135 libc/unistd/sleep.o
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text+data text+rodata rwdata bss filename
- 2534 2510 24 0 libc/inet/rpc/clnt_udp.o
+ 2534 2534 0 0 libc/inet/rpc/clnt_udp.o
- 1904 1880 24 0 libc/inet/rpc/clnt_tcp.o
+ 1904 1904 0 0 libc/inet/rpc/clnt_tcp.o
- 770 746 24 4 libc/inet/rpc/clnt_raw.o
+ 770 770 0 4 libc/inet/rpc/clnt_raw.o
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text+data text+rodata rwdata bss filename
- 2308 2284 24 24 libc/inet/rpc/clnt_unix.o
+ 2308 2308 0 0 libc/inet/rpc/clnt_unix.o
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text data bss dec hex filename
- 130 156 0 286 11e libc/stdlib/random.o
+ 130 148 0 278 116 libc/stdlib/random.o
- 586 0 0 586 24a libc/stdlib/random_r.o
+ 570 0 0 570 23a libc/stdlib/random_r.o
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