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2010-04-15nptl: fix libc sigaction signal checkingTimo Teräs
We should not check for SIGCANCEL in __libc_sigaction because nptl calls this function to setup this signal. Nptl provides it's own override for sigaction that checks that the user cannot override signals nptl uses internally. Linuxthreads does not use SIGCANCEL at all so this affects nptl only. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2008-12-15sigaction overhaul as described in docs/sigaction.txtDenis Vlasenko
Run tested on i386.
2008-12-13Remove the rest of "bounded pointers" scaffolding. gcc website says"Denis Vlasenko
"Bounds Checking Projects... This project has been abandoned" for four years at least.
2008-12-01fix sigset_t size for mips (it's the only arch with 128 signals).Denis Vlasenko
fix _NSIG for it. better document what's going on in sigaction(). seems to not induce any actual code changes (sans mips).
2008-11-20next portion of libc_hidden_proto removalDenis Vlasenko
2008-08-06- some more asm keyword fixes (Yann E. MORIN)Bernhard Reutner-Fischer
2008-05-19Moving libc_hidden_proto's into #ifdef UCLIBC_INTERNAL blockDenis Vlasenko
in string.h and strings.h. This caught unguarded string ops in libc/inet/ethers.c __ether_line_w() function. I will wait for fallout reports for a week or so, then continue converting more libc_hidden_proto's.
2008-04-24- fixup asm. No object-code changesBernhard Reutner-Fischer
2007-07-29Remove stray code alignment (.align 16 and .align 4 directives)Denis Vlasenko
from i386 and x86_64.
2006-02-02even the hidden version of the weaks in libc (as strong in libpthread) have ↵Peter S. Mazinger
to be weaks
2006-01-26Get rid of missing prototype warningsPeter S. Mazinger
2006-01-23make sigaction/raise/sigwait/siglongjmp/longjmp weak_alias, these are in ↵Peter S. Mazinger
libpthread as well
2006-01-21Remove old commentPeter S. Mazinger
2006-01-15make gcc4 happy w/ hidden_def/proto, correct some typosPeter S. Mazinger
2006-01-14hidden_def/hidden_proto: convert all users (I hope) termios split, add some ↵Peter S. Mazinger
missing headers, other jump relocs removed
2005-12-10Merge from NPTL branch. Bring in the remaining changes for sigaction."Steven J. Hill"
2005-12-08Try to mimic glibc sigaction, sjhill, could you please test w/ this version?Peter S. Mazinger
2005-12-03More hiding, including __mempcpyPeter S. Mazinger
2005-12-01Hide mostly used functionsPeter S. Mazinger
2005-11-23sync with glibc to get rid of warningsMike Frysinger
2005-06-29unneeded quotesMike Frysinger
2005-02-15some source files for x86_64Mike Frysinger